Comparison of Decompression, Decompression Plus Fusion, and Decompression Plus Stabilization for Degenerative Spondylolisthesis: A Prospective, Randomized Study Inose, Hiroyuki; Kato, Tsuyoshi; Yuasa, Masato; More Inose, Hiroyuki; Kato, Tsuyoshi; Yuasa, Masato; Yamada, Tsuyoshi; Maehara, Hidetsugu; Hirai, Takashi; Yoshii, Toshitaka; Kawabata, Shigenori; Okawa, Atsushi Less Clinical Spine Surgery. 31(7):E347-E352, August 2018. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Factors Influencing Interbody Cage Subsidence Following Anterior Cervical Discectomy and Fusion Igarashi, Hidetoshi; Hoshino, Masahiro; Omori, Keita; More Igarashi, Hidetoshi; Hoshino, Masahiro; Omori, Keita; Matsuzaki, Hiromi; Nemoto, Yasuhiro; Tsuruta, Takashi; Yamasaki, Koji Less Clinical Spine Surgery. 32(7):297-302, August 2019. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Hangman’s Fracture Turtle, Joel; Kantor, Adam; Spina, Nicholas T.; More Turtle, Joel; Kantor, Adam; Spina, Nicholas T.; France, John C.; Lawrence, Brandon D. Less Clinical Spine Surgery. 33(9):345-354, November 2020. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Update on Upper Cervical Injury Classifications: The New AO Upper Cervical Spine Classification System Vaccaro, Alexander R.; Karamian, Brian A.; Levy, Hannah A.; More Vaccaro, Alexander R.; Karamian, Brian A.; Levy, Hannah A.; Canseco, Jose A.; Rajasekaran, Shanmuganathan; Benneker, Lorin M.; Oner, F. Cumhur; Kandziora, Frank; Schnake, Klaus J.; Kepler, Christopher K.; Schroeder, Gregory D. Less Clinical Spine Surgery. 35(6):249-255, July 2022. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
Comparison of Minimal Invasive Versus Biportal Endoscopic Transforaminal Lumbar Interbody Fusion for Single-level Lumbar Disease Kim, Ju-Eun; Yoo, Hyun-Seung; Choi, Dae-Jung; More Kim, Ju-Eun; Yoo, Hyun-Seung; Choi, Dae-Jung; Park, Eugene J.; Jee, Seung-Min Less Clinical Spine Surgery. 34(2):E64-E71, March 2021. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Image-guidance, Robotics, and the Future of Spine Surgery Ahern, Daniel P.; Gibbons, Denys; Schroeder, Gregory D.; More Ahern, Daniel P.; Gibbons, Denys; Schroeder, Gregory D.; Vaccaro, Alexander R.; Butler, Joseph S. Less Clinical Spine Surgery. 33(5):179-184, June 2020. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Cervical Spondylotic Myelopathy Iyer, Aditya; Azad, Tej D.; Tharin, Suzanne Iyer, Aditya; Azad, Tej D.; Tharin, Suzanne Less Clinical Spine Surgery. 29(10):408-414, December 2016. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Scoliosis is a Risk Factor for Gastroesophageal Reflux Disease in Adult Spinal Deformity Hosogane, Naobumi; Watanabe, Kota; Yagi, Mitsuru; More Hosogane, Naobumi; Watanabe, Kota; Yagi, Mitsuru; Kaneko, Shinjiro; Toyama, Yoshiaki; Matsumoto, Morio Less Clinical Spine Surgery. 30(4):E480-E484, May 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Stand-Alone Cage Versus Anterior Plating for 1-Level and 2-Level Anterior Cervical Discectomy and Fusion: A Randomized Controlled Trial Zavras, Athan G.; Nolte, Michael T.; Sayari, Arash J.; More Zavras, Athan G.; Nolte, Michael T.; Sayari, Arash J.; Singh, Kern; Colman, Matthew W. Less Clinical Spine Surgery. 35(4):155-165, May 2022. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free SDC
Cervical Radiculopathy: Epidemiology, Etiology, Diagnosis, and Treatment Woods, Barrett I.; Hilibrand, Alan S. Woods, Barrett I.; Hilibrand, Alan S. Less Journal of Spinal Disorders and Techniques. 28(5):E251-E259, June 2015. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Minimally Invasive Cervical Pedicle Screw Fixation (MICEPS) via a Posterolateral Approach Tokioka, Takamitsu; Oda, Yoshiaki Tokioka, Takamitsu; Oda, Yoshiaki Less Clinical Spine Surgery. 32(7):279-284, August 2019. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
Disorders of Tumoral Calcification of the Spine: Illustrative Case Study and Review of the Literature Carlson, Andrew P.; Yonas, Howard M.; Turner, Paul T. Carlson, Andrew P.; Yonas, Howard M.; Turner, Paul T. Less Journal of Spinal Disorders & Techniques. 20(1):97-103, February 2007. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Sacroiliac Joint Degeneration and Pain After Spinal Arthrodesis: A Systematic Review Manzetti, Marco; Ruffilli, Alberto; Barile, Francesca; More Manzetti, Marco; Ruffilli, Alberto; Barile, Francesca; Fiore, Michele; Viroli, Giovanni; Cappello, Lorenzo; Faldini, Cesare Less Clinical Spine Surgery. : May 10, 2022 Abstract Abstract Favorites PDF Get Content & Permissions Buy SDC PAP
MagnetOs, Vitoss, and Novabone in a Multi-endpoint Study of Posterolateral Fusion: A True Fusion or Not? van Dijk, Lukas A.; Barrère-de Groot, Florence; Rosenberg, Antoine J.W.P.; More van Dijk, Lukas A.; Barrère-de Groot, Florence; Rosenberg, Antoine J.W.P.; Pelletier, Matthew; Christou, Chris; de Bruijn, Joost D.; Walsh, William R. Less Clinical Spine Surgery. 33(6):E276-E287, July 2020. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Posterior or Single-stage Combined Anterior and Posterior Approach Decompression for Treating Complex Cervical Spondylotic Myelopathy Coincident Multilevel Anterior and Posterior Compression Zhou, Xiaoxiao; Cai, Pan; Li, Yuwei; More Zhou, Xiaoxiao; Cai, Pan; Li, Yuwei; Wang, Haijiao; Xia, Shengli; Wang, Xiuhui Less Clinical Spine Surgery. 30(10):E1343-E1351, December 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Minimally Invasive Transforaminal Lumbar Interbody Fusion (TLIF): Technical Feasibility and Initial Results Schwender, James D; Holly, Langston T; Rouben, David P; More Schwender, James D; Holly, Langston T; Rouben, David P; Foley, Kevin T Less Journal of Spinal Disorders & Techniques. 18:S1-S6, February 2005. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Microscopic Anterior Cervical Discectomy and Fusion Versus Posterior Percutaneous Endoscopic Cervical Keyhole Foraminotomy for Single-level Unilateral Cervical Radiculopathy: A Systematic Review and Meta-analysis Guo, Linlin; Wang, Jiajing; Zhao, Zhen; More Guo, Linlin; Wang, Jiajing; Zhao, Zhen; Li, Jing; Zhao, Hongyang; Gao, Yong; Chen, Chao Less Clinical Spine Surgery. : March 29, 2022 Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open PAP
Normal Functional Range of Motion of the Lumbar Spine During 15 Activities of Daily Living Bible, Jesse E.; Biswas, Debdut; Miller, Christopher P.; More Bible, Jesse E.; Biswas, Debdut; Miller, Christopher P.; Whang, Peter G.; Grauer, Jonathan N. Less Journal of Spinal Disorders & Techniques. 23(2):106-112, April 2010. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Propensity Score Matching: A Statistical Method Kane, Liam T.; Fang, Taolin; Galetta, Matthew S.; More Kane, Liam T.; Fang, Taolin; Galetta, Matthew S.; Goyal, Dhruv K.C.; Nicholson, Kristen J.; Kepler, Christopher K.; Vaccaro, Alexander R.; Schroeder, Gregory D. Less Clinical Spine Surgery. 33(3):120-122, April 2020. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Bibliometric Analysis of the 100 Most Cited Articles on Intervertebral Disk Research: From 1900 to 2017 Year Yang, Ge; Li, Zhuoyang; Ye, Weihua; More Yang, Ge; Li, Zhuoyang; Ye, Weihua; Huang, Shengxiang; Liu, Shaohua; Liu, Kun; Tan, Qian Less Clinical Spine Surgery. 33(3):104-110, April 2020. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
Percutaneous Unilateral Biportal Endoscopic Spine Surgery Using a 30-Degree Arthroscope in Patients With Severe Lumbar Spinal Stenosis: A Technical Note Kim, Nackhwan; Jung, Seok Bong Kim, Nackhwan; Jung, Seok Bong Less Clinical Spine Surgery. 32(8):324-329, October 2019. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
Lateral Mass Screws: Anatomy is the Key, Not Image Guidance! Dickerman, Rob D.; Reynolds, Ashley S.; Bennett, Matthew T.; More Dickerman, Rob D.; Reynolds, Ashley S.; Bennett, Matthew T.; Morgan, Brent C. Less Journal of Spinal Disorders & Techniques. 20(1):109, February 2007. Favorites PDF Get Content & Permissions Free
Comparison of Open Versus Percutaneous Pedicle Screw Fixation Using the Sextant System in the Treatment of Traumatic Thoracolumbar Fractures Wang, Hongwei; Zhou, Yue; Li, Changqing; More Wang, Hongwei; Zhou, Yue; Li, Changqing; Liu, Jun; Xiang, Liangbi Less Clinical Spine Surgery. 30(3):E239-E246, April 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Metastatic Spinal Cord Compression and Steroid Treatment: A Systematic Review Kumar, Abhishek; Weber, Michael H.; Gokaslan, Ziya; More Kumar, Abhishek; Weber, Michael H.; Gokaslan, Ziya; Wolinsky, Jean-Paul; Schmidt, Meic; Rhines, Laurence; Fehlings, Michael G.; Laufer, Ilya; Sciubba, Daniel M.; Clarke, Michelle J.; Sundaresan, Narayan; Verlaan, Jorrit-Jan; Sahgal, Arjun; Chou, Dean; Fisher, Charles G. Less Clinical Spine Surgery. 30(4):156-163, May 2017. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Adjacent Segment Disease in the Cervical and Lumbar Spine Tobert, Daniel G.; Antoci, Valentin; Patel, Shaun P.; More Tobert, Daniel G.; Antoci, Valentin; Patel, Shaun P.; Saadat, Ehsan; Bono, Christopher M. Less Clinical Spine Surgery. 30(3):94-101, April 2017. Abstract Abstract Favorites PDF Get Content & Permissions Buy
How to Write Effective Discussion and Conclusion Sections Makar, Gabriel; Foltz, Carol; Lendner, Mayan; More Makar, Gabriel; Foltz, Carol; Lendner, Mayan; Vaccaro, Alexander R. Less Clinical Spine Surgery. 31(8):345-346, October 2018. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Idiopathic Spinal Cord Herniation Associated With a Thoracic Disc Herniation: Case Report, Surgical Video, and Literature Review Randhawa, Pal S.; Roark, Christopher; Case, David; More Randhawa, Pal S.; Roark, Christopher; Case, David; Seinfeld, Joshua Less Clinical Spine Surgery. 33(6):222-229, July 2020. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
Minimizing Pedicle Screw Pullout Risks: A Detailed Biomechanical Analysis of Screw Design and Placement Bianco, Rohan-Jean; Arnoux, Pierre-Jean; Wagnac, Eric; More Bianco, Rohan-Jean; Arnoux, Pierre-Jean; Wagnac, Eric; Mac-Thiong, Jean-Marc; Aubin, Carl-Éric Less Clinical Spine Surgery. 30(3):E226-E232, April 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
ACDF With Total En Bloc Resection of Uncinate in Foraminal Stenosis of the Cervical Spine: Comparison With Conventional ACDF Mella, Pierre; Suk, Kyung-Soo; Kim, HaK-Sun; More Mella, Pierre; Suk, Kyung-Soo; Kim, HaK-Sun; Lee, Hwan-Mo; Moon, Seong-Hwan; Park, Sang-Jun; Lee, Byung-Ho; Shin, Jae-Won Less Clinical Spine Surgery. 34(4):E237-E242, May 2021. Abstract Abstract Favorites PDF Get Content & Permissions Buy SDC
Unilateral Biportal Endoscopy Versus Tubular Microendoscopy in Management of Single Level Degenerative Lumbar Canal Stenosis: A Prospective Study Aygun, Hayati; Abdulshafi, Khaled Aygun, Hayati; Abdulshafi, Khaled Less Clinical Spine Surgery. 34(6):E323-E328, July 2021. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
Coronal Alignment in Adult Spinal Deformity Surgery: Definitions, Measurements, Treatment Algorithms, and Impact on Clinical Outcomes Zuckerman, Scott L.; Cerpa, Meghan; Lai, Christopher S.; More Zuckerman, Scott L.; Cerpa, Meghan; Lai, Christopher S.; Lenke, Lawrence G. Less Clinical Spine Surgery. 35(5):196-203, June 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Percutaneous Vertebroplasty Does Not Increase the Incidence of New Fractures in Adjacent and Nonadjacent Vertebral Bodies Yang, Wencheng; Yang, Jianyi; Liang, Ming Yang, Wencheng; Yang, Jianyi; Liang, Ming Less Clinical Spine Surgery. 32(2):E99-E106, March 2019. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Percutaneous Pedicle Screw Placement in the Lumbar Spine: A Comparison Study Between the Novel Guidance System and the Conventional Fluoroscopy Method Gu, Guangfei; Zhang, Hailong; He, Shisheng; More Gu, Guangfei; Zhang, Hailong; He, Shisheng; Cai, Xiaobing; Gu, Xin; Jia, Jianbo; Fu, Qingsong; Zhou, Xu Less Journal of Spinal Disorders and Techniques. 28(9):E522-E527, November 2015. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Surgical Treatment of Single Level Cervical Radiculopathy: A Comparison of Anterior Cervical Decompression and Fusion (ACDF) Versus Cervical Disk Arthroplasty (CDA) Versus Posterior Cervical Foraminotomy (PCF) Padhye, Kedar; Shultz, Paul; Alcala, Christopher; More Padhye, Kedar; Shultz, Paul; Alcala, Christopher; Mehbod, Amir; Garvey, Timothy; Schwender, James; Dawson, John M.; Transfeldt, Ensor Less Clinical Spine Surgery. 35(4):149-154, May 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
The Frequency of Various “Myelopathic Symptoms” in Cervical Myelopathy: Evaluation in a Large Surgical Cohort Niu, Shuo; Anastasio, Albert T.; Maidman, Samuel D.; More Niu, Shuo; Anastasio, Albert T.; Maidman, Samuel D.; Faraj, Razan R.; Rhee, John M. Less Clinical Spine Surgery. 33(10):E448-E453, December 2020. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
The Validity and Reliability of Noninvasive Methods for Measuring Kyphosis Azadinia, Fatemeh; Kamyab, Mojtaba; Behtash, Hamid; More Azadinia, Fatemeh; Kamyab, Mojtaba; Behtash, Hamid; Ganjavian, Mohammad Saleh; Javaheri, Masoud R. M. Less Journal of Spinal Disorders and Techniques. 27(6):E212-E218, August 2014. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Dropped Head Syndrome: A Systematic Review Drain, Joseph P.; Virk, Sohrab S.; Jain, Nikhil; More Drain, Joseph P.; Virk, Sohrab S.; Jain, Nikhil; Yu, Elizabeth Less Clinical Spine Surgery. 32(10):423-429, December 2019. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Could Machine Learning Better Predict Postoperative C5 Palsy of Cervical Ossification of the Posterior Longitudinal Ligament? Kim, Soo Heon; Lee, Sun Ho; Shin, Dong Ah Kim, Soo Heon; Lee, Sun Ho; Shin, Dong Ah Less Clinical Spine Surgery. 35(5):E419-E425, June 2022. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Initial Correction Rate Can be Predictive of the Outcome of Brace Treatment in Patients With Adolescent Idiopathic Scoliosis Xu, Leilei; Qin, Xiaodong; Qiu, Yong; More Xu, Leilei; Qin, Xiaodong; Qiu, Yong; Zhu, Zezhang Less Clinical Spine Surgery. 30(4):E475-E479, May 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
The Impact of Physical Therapy Following Cervical Spine Surgery for Degenerative Spine Disorders: A Systematic Review Lantz, Justin M.; Abedi, Aidin; Tran, Frances; More Lantz, Justin M.; Abedi, Aidin; Tran, Frances; Cahill, Rafael; Kulig, Kornelia; Michener, Lori A.; Hah, Raymond J.; Wang, Jeffrey C.; Buser, Zorica Less Clinical Spine Surgery. 34(8):291-307, October 2021. Abstract Abstract Favorites PDF Get Content & Permissions Buy SDC
Prospective, Randomized Comparison of Cervical Total Disk Replacement Versus Anterior Cervical Fusion: Results at 48 Months Follow-up Hisey, Michael S.; Bae, Hyun W.; Davis, Reginald J.; More Hisey, Michael S.; Bae, Hyun W.; Davis, Reginald J.; Gaede, Steven; Hoffman, Greg; Kim, Kee D.; Nunley, Pierce D.; Peterson, Daniel; Rashbaum, Ralph F.; Stokes, John; Ohnmeiss, Donna D. Less Journal of Spinal Disorders & Techniques. 28(4):E237-E243, May 2015. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Does Total Hip Arthroplasty Affect Spinopelvic and Spinal Alignment?: A Prospective Observational Investigation Haffer, Henryk; Wang, Zhen; Hu, Zhouyang; More Haffer, Henryk; Wang, Zhen; Hu, Zhouyang; Palmowski, Yannick; Hardt, Sebastian; Schmidt, Hendrik; Perka, Carsten; Pumberger, Matthias Less Clinical Spine Surgery. : March 30, 2022 Abstract Abstract Favorites PDF Get Content & Permissions Buy PAP
Why a P-Value is Not Enough Solla, Federico; Tran, Antoine; Bertoncelli, Domenico; More Solla, Federico; Tran, Antoine; Bertoncelli, Domenico; Musoff, Charles; Bertoncelli, Carlo M. Less Clinical Spine Surgery. 31(9):385-388, November 2018. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Etiology of Adult-onset Stress Fracture in the Lumbar Spine Tezuka, Fumitake; Sairyo, Koichi; Sakai, Toshinori; More Tezuka, Fumitake; Sairyo, Koichi; Sakai, Toshinori; Dezawa, Akira Less Clinical Spine Surgery. 30(3):E233-E238, April 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Prevention and Management of Postoperative Delirium in Elderly Patients Following Elective Spinal Surgery Nazemi, Alireza K.; Gowd, Anirudh K.; Carmouche, Jonathan J.; More Nazemi, Alireza K.; Gowd, Anirudh K.; Carmouche, Jonathan J.; Kates, Stephen L.; Albert, Todd J.; Behrend, Caleb J. Less Clinical Spine Surgery. 30(3):112-119, April 2017. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Cervical Alignment and Proximal and Distal Junctional Failure in Posterior Cervical Fusion: A Multicenter Comparison of 2 Surgical Approaches Pinter, Zachariah W.; Karamian, Brian; Bou Monsef, Jad; More Pinter, Zachariah W.; Karamian, Brian; Bou Monsef, Jad; Mao, Jennifer; Xiong, Ashley; Bowles, Daniel R.; Conaway, William K.; Reiter, David M.; Honig, Rachel; Currier, Bradford; Nassr, Ahmad; Freedman, Brett A.; Bydon, Mohamad; Elder, Benjamin D.; Kaye, Ian D.; Kepler, Christopher; Schroeder, Gregory; Vaccaro, Alexander; Wagner, Scott; Sebastian, Arjun S. Less Clinical Spine Surgery. 35(5):E451-E456, June 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Iliac Screw Fixation Revisited: Improved Clinical and Radiologic Outcomes Using a Modified Iliac Screw Fixation Technique von Glinski, Alexander; Elia, Christopher J.; Wiginton, James G. IV; More von Glinski, Alexander; Elia, Christopher J.; Wiginton, James G. IV; Ansari, Darius; Pierre, Clifford; Ishak, Basem; Yilmaz, Emre; Blecher, Ronen; Dettori, Joseph R.; Hayman, Erik; Schildhauer, Thomas A.; Oskouian, Rod J.; Chapman, Jens R. Less Clinical Spine Surgery. 35(1):E127-E131, February 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Cervical Total Disk Replacement: Available Implant Size Matters Guyer, Richard D.; Coric, Domagoj; Nunley, Pierce D.; More Guyer, Richard D.; Coric, Domagoj; Nunley, Pierce D.; Ohnmeiss, Donna D. Less Clinical Spine Surgery. 35(4):166-169, May 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Anterior Cervical Discectomy and Fusion Versus Conservative Treatment for Cervical Angina Conservative Treatment Chien, Jui-Teng; Hsieh, Min-Hong; Yang, Chang-Chen; More Chien, Jui-Teng; Hsieh, Min-Hong; Yang, Chang-Chen; Chen, Ing-Ho; Lee, Ru-Ping Less Clinical Spine Surgery. 34(9):E514-E521, November 2021. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Caudal Epidural Injection for L4-5 Versus L5-S1 Disc Prolapse: Is There Any Difference in the Outcome? Maged Mokhemer Mohamed, Mohamed; Ahmed, Mushtaq; Chaudary, Muhamed Maged Mokhemer Mohamed, Mohamed; Ahmed, Mushtaq; Chaudary, Muhamed Less Journal of Spinal Disorders & Techniques. 20(1):49-52, February 2007. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Spine Surgery Complications in the Ambulatory Surgical Center Setting: Systematic Review Cha, Elliot D.K.; Lynch, Conor P.; Hrynewycz, Nadia M.; More Cha, Elliot D.K.; Lynch, Conor P.; Hrynewycz, Nadia M.; Geoghegan, Cara E.; Mohan, Shruthi; Jadczak, Caroline N.; Parrish, James M.; Jenkins, Nathaniel W.; Singh, Kern Less Clinical Spine Surgery. 35(3):118-126, April 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
The Significance of the Trömner Sign in Cervical Spondylotic Myelopathy Patient Chaiyamongkol, Weera; Laohawiriyakamol, Teeranan; Tangtrakulwanich, Boonsin; More Chaiyamongkol, Weera; Laohawiriyakamol, Teeranan; Tangtrakulwanich, Boonsin; Tanutit, Pramot; Bintachitt, Piyawat; Siribumrungwong, Koopong Less Clinical Spine Surgery. 30(9):E1315-E1320, November 2017. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Do Inflammatory Cytokines Affect Patient Outcomes After ACDF? Karamian, Brian A.; Levy, Hannah A.; Boere, Payton; More Karamian, Brian A.; Levy, Hannah A.; Boere, Payton; Yalla, Goutham R.; Canseco, Jose A.; Chang, Michael; Divi, Srikanth N.; Fang, Taolin; Millhouse, Paul W.; Lendner, Mayan; Hilibrand, Alan S.; Vaccaro, Alexander R.; Kepler, Christopher K.; Markova, Dessislava Z.; Schroeder, Gregory D. Less Clinical Spine Surgery. 35(4):137-143, May 2022. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Degenerative Spondylolisthesis Koreckij, Theodore D.; Fischgrund, Jeffrey S. Koreckij, Theodore D.; Fischgrund, Jeffrey S. Less Journal of Spinal Disorders and Techniques. 28(7):236-241, August 2015. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Sacroiliac Joint Pain and Its Treatment Rashbaum, Ralph F.; Ohnmeiss, Donna D.; Lindley, Emily M.; More Rashbaum, Ralph F.; Ohnmeiss, Donna D.; Lindley, Emily M.; Kitchel, Scott H.; Patel, Vikas V. Less Clinical Spine Surgery. 29(2):42-48, March 2016. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Clinical Outcome After Anterior Lumbar Interbody Fusion With a New Osteoinductive Bone Substitute Material: A Randomized Clinical Pilot Study Rickert, Marcus; Fleege, Christoph; Papachristos, Ioannis; More Rickert, Marcus; Fleege, Christoph; Papachristos, Ioannis; Makowski, Marcus R.; Rauschmann, Michael; Arabmotlagh, Mohammad Less Clinical Spine Surgery. 32(7):E319-E325, August 2019. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Minimally Invasive 2-Level Posterior Cervical Foraminotomy: Preliminary Clinical Results Holly, Langston T.; Moftakhar, Parham; Khoo, Larry T.; More Holly, Langston T.; Moftakhar, Parham; Khoo, Larry T.; Wang, Jeffrey C.; Shamie, Nick Less Journal of Spinal Disorders & Techniques. 20(1):20-24, February 2007. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Intra-Articular Sacroiliac Joint Injection: Technical Guide Boody, Barrett; Caballero, Jesse; Macadaeg, Caleb; More Boody, Barrett; Caballero, Jesse; Macadaeg, Caleb; Funk, Robert; Macadaeg, Kevin Less Clinical Spine Surgery. 34(1):14-16, February 2021. Abstract Abstract Favorites PDF Get Content & Permissions Buy SDC
Posterior Cervical Foraminotomy: Indications, Technique, and Outcomes Dodwad, Shah-Jahan M.; Dodwad, Shah-Nawaz M.; Prasarn, Mark L.; More Dodwad, Shah-Jahan M.; Dodwad, Shah-Nawaz M.; Prasarn, Mark L.; Savage, Jason W.; Patel, Alpesh A.; Hsu, Wellington K. Less Clinical Spine Surgery. 29(5):177-185, June 2016. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Microscopic Posterior Transdural Resection of Cervical Retro-Odontoid Pseudotumors Fujiwara, Yasushi; Manabe, Hideki; Sumida, Tadayoshi; More Fujiwara, Yasushi; Manabe, Hideki; Sumida, Tadayoshi; Tanaka, Nobuhiro; Hamasaki, Takahiko Less Journal of Spinal Disorders and Techniques. 28(10):363-369, December 2015. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
Fatty Degeneration of the Paraspinal Muscle in Patients With Degenerative Lumbar Kyphosis: A New Evaluation Method of Quantitative Digital Analysis Using MRI and CT Scan Hyun, Seung-Jae; Bae, Chae-Wan; Lee, Sang-Hoon; More Hyun, Seung-Jae; Bae, Chae-Wan; Lee, Sang-Hoon; Rhim, Seung-Chul Less Clinical Spine Surgery. 29(10):441-447, December 2016. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Is There a Correlation Between Cobb Angle and Pulmonary Function Tests at 2-year Follow-up in Patients With Severe Spinal Deformity Treated by Posterior Vertebral Column Resection? Zhang, Zhaoquan; Song, Zhibo; Yang, Xiaochen; More Zhang, Zhaoquan; Song, Zhibo; Yang, Xiaochen; Li, Tao; Bi, Ni; Wang, Yingsong Less Clinical Spine Surgery. 35(5):E483-E489, June 2022. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open
C2–C3 Anterior Cervical Fusion: Technical Report Finn, Michael A.; MacDonald, Joel D. Finn, Michael A.; MacDonald, Joel D. Less Clinical Spine Surgery. 29(10):E536-E541, December 2016. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Significance of Cervical Spine Computed Tomography Hounsfield Units to Predict Bone Mineral Density and the Subsidence After Anterior Cervical Discectomy and Fusion Lee, Ho Jin; You, Soon Tae; Kim, Jung Hee; More Lee, Ho Jin; You, Soon Tae; Kim, Jung Hee; Kim, Il Sup; Sung, Jae Hoon; Hong, Jae Taek Less Clinical Spine Surgery. 34(8):E450-E457, October 2021. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Performing Lumbosacral Transdiscal Fixation: The Boachie Screw Technique Pinter, Zachariah W.; Sebastian, Arjun S.; Bou Monsef, Jad; More Pinter, Zachariah W.; Sebastian, Arjun S.; Bou Monsef, Jad; Elder, Benjamin; Fogelson, Jeremy Less Clinical Spine Surgery. 35(5):208-212, June 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy SDC
Predatory Publishing Practices Stark, Michael; Markowitz, Michael; Woods, Barrett Stark, Michael; Markowitz, Michael; Woods, Barrett Less Clinical Spine Surgery. 35(3):127-128, April 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
How to Write an Effective Results Section Snyder, Nathan; Foltz, Carol; Lendner, Mayan; More Snyder, Nathan; Foltz, Carol; Lendner, Mayan; Vaccaro, Alexander R. Less Clinical Spine Surgery. 32(7):295-296, August 2019. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Hip-Spine Syndrome: Which Surgery First? Rodkey, Daniel L.; Lundy, Alexander E.; Tracey, Robert W.; More Rodkey, Daniel L.; Lundy, Alexander E.; Tracey, Robert W.; Helgeson, Melvin D. Less Clinical Spine Surgery. 35(1):1-3, February 2022. Favorites PDF Get Content & Permissions Buy
Long-term Outcome of Selective Thoracic Fusion Using Rod Derotation and Direct Vertebral Rotation in the Treatment of Thoracic Adolescent Idiopathic Scoliosis: More Than 10-Year Follow-up Data Chang, Dong-Gune; Suk, Se-Il; Kim, Jin-Hyok; More Chang, Dong-Gune; Suk, Se-Il; Kim, Jin-Hyok; Song, Kwang-Sup; Suh, Seung-Woo; Kim, Soo-Yeon; Kim, Gang-Un; Yang, Jae Hyuk; Lee, Jung-Hee Less Clinical Spine Surgery. 33(2):E50-E57, March 2020. Abstract Abstract Favorites PDF Get Content & Permissions Buy
The Management of Acute Lumbar Stress Reactions of the Pedicle and Pars in Professional Athletes Playing Collision Sports Vaccaro, Alexander R. IV; Divi, Srikanth N.; Kepler, Christopher K.; More Vaccaro, Alexander R. IV; Divi, Srikanth N.; Kepler, Christopher K.; Schroeder, Gregory D.; Hecht, Andrew C.; Dossett, Andrew B.; Watkins, Robert G. IV; Watkins, Robert G. III; Mansoori, Shireen; Reid, Jerome; Vaccaro, Alexander R. Less Clinical Spine Surgery. 34(7):247-259, August 2021. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Motion Analysis of Bryan Cervical Disc Arthroplasty Versus Anterior Discectomy and Fusion: Results From a Prospective, Randomized, Multicenter, Clinical Trial Sasso, Rick C.; Best, Natalie M.; Metcalf, Newton H.; More Sasso, Rick C.; Best, Natalie M.; Metcalf, Newton H.; Anderson, Paul A. Less Journal of Spinal Disorders & Techniques. 21(6):393-399, August 2008. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Triaging Spine Surgery in the COVID-19 Era Donnally, Chester J. III; Shenoy, Kartik; Vaccaro, Alexander R.; More Donnally, Chester J. III; Shenoy, Kartik; Vaccaro, Alexander R.; Schroeder, Gregory D.; Kepler, Christopher K. Less Clinical Spine Surgery. 33(4):129-130, May 2020. Favorites PDF Get Content & Permissions Free
Postoperative C5 Palsy Following Cervical Laminectomy With Instrumented Fusion Versus Cervical Laminoplasty With Reconstruction: Single Surgeon and National Inpatient Cohort Analyses Kim, Jinseong; Shankar, Dhruv S.; Bienstock, Dennis M.; More Kim, Jinseong; Shankar, Dhruv S.; Bienstock, Dennis M.; Gao, Michael; Lee, Yunsoo; Chaudhary, Saad B.; Bronson, Wesley H.; Hecht, Andrew C. Less Clinical Spine Surgery. 35(4):181-186, May 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Adjacent Segment Degeneration Versus Disease After Lumbar Spine Fusion for Degenerative Pathology: A Systematic Review With Meta-Analysis of the Literature Zhang, Chao; Berven, Sigurd H.; Fortin, Maryse; More Zhang, Chao; Berven, Sigurd H.; Fortin, Maryse; Weber, Michael H. Less Clinical Spine Surgery. 29(1):21-29, February 2016. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Predictors of Medical Malpractice Outcomes After Spine Surgery: A Comprehensive Analysis From 2010 to 2019 Park, Howard Y.; Hwang, Richard; Sheppard, William L.; More Park, Howard Y.; Hwang, Richard; Sheppard, William L.; Blumstein, Gideon; Shah, Akash A.; Medina, Jesus A.; Cargle, Melani N.; Bugarin, Amador; Hamad, Christopher D.; Proal, Joshua D.; Smith, Ryan; Bernthal, Nicholas M.; Shamie, A. Nick; Park, Don Y. Less Clinical Spine Surgery. 34(6):228-235, July 2021. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
The Correlation Between Cage Subsidence, Bone Mineral Density, and Clinical Results in Posterior Lumbar Interbody Fusion Oh, Kyu Won; Lee, Jae Hyup; Lee, Ji-Ho; More Oh, Kyu Won; Lee, Jae Hyup; Lee, Ji-Ho; Lee, Do-Yoon; Shim, Hee Jong Less Clinical Spine Surgery. 30(6):E683-E689, July 2017. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Biomechanical Evaluation of the Pedicle Screw Insertion Depth Effect on Screw Stability Under Cyclic Loading and Subsequent Pullout Karami, Kristophe J.; Buckenmeyer, Laura E.; Kiapour, Ata M.; More Karami, Kristophe J.; Buckenmeyer, Laura E.; Kiapour, Ata M.; Kelkar, Prashant S.; Goel, Vijay K.; Demetropoulos, Constantine K.; Soo, Teck M. Less Journal of Spinal Disorders and Techniques. 28(3):E133-E139, April 2015. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Analysis of the Sagittal Balance of the Spine and Pelvis Using Shape and Orientation Parameters Berthonnaud, Eric; Dimnet, Joannès; Roussouly, Pierre; More Berthonnaud, Eric; Dimnet, Joannès; Roussouly, Pierre; Labelle, Hubert Less Journal of Spinal Disorders & Techniques. 18(1):40-47, February 2005. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Modic Change: An Emerging Complication in the Aging Population Applebaum, Ariella; Nessim, Adam; Cho, Woojin Applebaum, Ariella; Nessim, Adam; Cho, Woojin Less Clinical Spine Surgery. 35(1):12-17, February 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Sublaminar Tethers Significantly Reduce the Risk of Proximal Junctional Failure in Surgery for Severe Adult Spinal Deformity: A Propensity Score–matched Analysis Yagi, Mitsuru; Suzuki, Satoshi; Okada, Eijiro; More Yagi, Mitsuru; Suzuki, Satoshi; Okada, Eijiro; Nori, Satoshi; Tsuji, Osahiko; Nagoshi, Narihito; Nakamura, Masaya; Matsumoto, Morio; Watanabe, Kota Less Clinical Spine Surgery. 35(5):E496-E503, June 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy SDC
Cervical Myelopathy: An Update on Posterior Decompression Lockey, Stephen D.; Trent, Sarah M.; Kalantar, Seyed Babak Lockey, Stephen D.; Trent, Sarah M.; Kalantar, Seyed Babak Less Clinical Spine Surgery. 35(1):E87-E93, February 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Assessment of Pedicle Screw Placement Accuracy, Procedure Time, and Radiation Exposure Using a Miniature Robotic Guidance System Lieberman, Isador H.; Hardenbrook, Mitchell A.; Wang, Jeffrey C.; More Lieberman, Isador H.; Hardenbrook, Mitchell A.; Wang, Jeffrey C.; Guyer, Richard D. Less Journal of Spinal Disorders & Techniques. 25(5):241-248, July 2012. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Percutaneous Nucleoplasty for the Treatment of a Contained Cervical Disk Herniation de Rooij, Judith D.; Gadjradj, Pravesh S.; Soria van Hoeve, John S.; More de Rooij, Judith D.; Gadjradj, Pravesh S.; Soria van Hoeve, John S.; Huygen, Frank J.; Aukes, Hans A.; Harhangi, Biswadjiet S. Less Clinical Spine Surgery. 30(9):389-391, November 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
Vertebral Body Rotational Osteotomy for Decompressing an Eccentrically Protruded Ossification of the Posterior Longitudinal Ligament: A Technical Note Lee, Dong-Ho; Park, Sehan; Cho, Jae Hwan; More Lee, Dong-Ho; Park, Sehan; Cho, Jae Hwan; Hwang, Chang Ju; Lee, Choon Sung Less Clinical Spine Surgery. 35(3):111-117, April 2022. Abstract Abstract Favorites PDF Get Content & Permissions Buy SDC
Acute Spinal Cord Injury Witiw, Christopher D.; Fehlings, Michael G. Witiw, Christopher D.; Fehlings, Michael G. Less Journal of Spinal Disorders and Techniques. 28(6):202-210, July 2015. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Ameliorated Full-Endoscopic Transforaminal Decompression for L5–S1 Foraminal and Extraforaminal Stenosis Yang, Chang-Chen; Yeh, Kuang-Ting; Liu, Keng-Chang; More Yang, Chang-Chen; Yeh, Kuang-Ting; Liu, Keng-Chang; Wu, Wen-Tien Less Clinical Spine Surgery. 34(6):197-205, July 2021. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Open SDC
The Ponte Procedure: Posterior Only Treatment of Scheuermann's Kyphosis Using Segmental Posterior Shortening and Pedicle Screw Instrumentation Geck, Matthew J.; Macagno, Angel; Ponte, Alberto; More Geck, Matthew J.; Macagno, Angel; Ponte, Alberto; Shufflebarger, Harry L. Less Journal of Spinal Disorders & Techniques. 20(8):586-593, December 2007. Abstract Abstract Favorites PDF Get Content & Permissions Buy
The Relationship Between Cervical Degeneration and Global Spinal Alignment in Patients With Adult Spinal Deformity Fujimori, Takahito; Le, Hai; Schairer, William; More Fujimori, Takahito; Le, Hai; Schairer, William; Inoue, Shinichi; Iwasaki, Motoki; Oda, Takenori; Hu, Serena S. Less Clinical Spine Surgery. 30(4):E423-E429, May 2017. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free SDC
Update on Spinal Cord Injury Management Russo, Glenn S.; Mangan, John J.; Galetta, Matthew S.; More Russo, Glenn S.; Mangan, John J.; Galetta, Matthew S.; Boody, Barrett; Bronson, Wesley; Segar, Anand; Kepler, Christopher K.; Kurd, Mark F.; Hilibrand, Alan S.; Vaccaro, Alexander R.; Schroeder, Gregory D. Less Clinical Spine Surgery. 33(7):258-264, August 2020. Abstract Abstract Favorites PDF Get Content & Permissions Buy
An Analysis of Factors Causing Poor Surgical Outcome in Patients With Cervical Myelopathy Due to Ossification of the Posterior Longitudinal Ligament: Anterior Decompression With Spinal Fusion Versus Laminoplasty Masaki, Yutaka; Yamazaki, Masashi; Okawa, Akihiko; More Masaki, Yutaka; Yamazaki, Masashi; Okawa, Akihiko; Aramomi, Masaaki; Hashimoto, Mitsuhiro; Koda, Masao; Mochizuki, Makondo; Moriya, Hideshige Less Journal of Spinal Disorders & Techniques. 20(1):7-13, February 2007. Abstract Abstract Favorites PDF Get Content & Permissions Go to Full Text of this Article Free
Morphologic Changes in Contralateral Lumbar Foramen in Unilateral Cantilever Transforaminal Lumbar Interbody Fusion Using Kidney-type Intervertebral Spacers Iwata, Takahiro; Miyamoto, Kei; Hioki, Akira; More Iwata, Takahiro; Miyamoto, Kei; Hioki, Akira; Fushimi, Kazunari; Ohno, Takatoshi; Shimizu, Katsuji Less Journal of Spinal Disorders and Techniques. 28(5):E270-E276, June 2015. Abstract Abstract Favorites PDF Get Content & Permissions Buy
What is a Right Distal Fusion Level for Prevention of Sagittal Imbalance in Multilevel Posterior Cervical Spine Surgery: C7 or T1? Choi, Seung-Jin; Suk, Kyung-Soo; Yang, Jae-Ho; More Choi, Seung-Jin; Suk, Kyung-Soo; Yang, Jae-Ho; Kim, Hak-Sun; Lee, Hwan-Mo; Moon, Seong-Hwan; Lee, Byung-Ho; Park, Sang-Jun Less Clinical Spine Surgery. 31(10):441-445, December 2018. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Minimally Invasive Transforaminal Lumbar Interbody Fusion Using Augmented Reality Surgical Navigation for Percutaneous Pedicle Screw Placement Charles, Yann P.; Cazzato, Roberto L.; Nachabe, Rami; More Charles, Yann P.; Cazzato, Roberto L.; Nachabe, Rami; Chatterjea, Anindita; Steib, Jean-Paul; Gangi, Afshin Less Clinical Spine Surgery. 34(7):E415-E424, August 2021. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Extreme Lateral Interbody Fusion Approach for Isolated Thoracic and Thoracolumbar Spine Diseases: Initial Clinical Experience and Early Outcomes Karikari, Isaac O.; Nimjee, Shahid M.; Hardin, Carolyn A.; More Karikari, Isaac O.; Nimjee, Shahid M.; Hardin, Carolyn A.; Hughes, Betsy D.; Hodges, Tiffany R.; Mehta, Ankit I.; Choi, Jonathan; Brown, Christopher R.; Isaacs, Robert E. Less Journal of Spinal Disorders & Techniques. 24(6):368-375, August 2011. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Surgical Management of Thoracolumbar Burst Fractures: Surgical Decision-making Using the AOSpine Thoracolumbar Injury Classification Score and Thoracolumbar Injury Classification and Severity Score Morrissey, Patrick B.; Shafi, Karim A.; Wagner, Scott C.; More Morrissey, Patrick B.; Shafi, Karim A.; Wagner, Scott C.; Butler, Joseph S.; Kaye, Ian D.; Sebastian, Arjun S.; Schroeder, Gregory D.; Kepler, Christopher K.; Aarabi, Bizhan; Oner, Fetullah C.; Vaccaro, Alexander R. Less Clinical Spine Surgery. 34(1):4-13, February 2021. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Iatrogenic Flatback and Flatback Syndrome: Evaluation, Management, and Prevention Boody, Barrett S.; Rosenthal, Brett D.; Jenkins, Tyler J.; More Boody, Barrett S.; Rosenthal, Brett D.; Jenkins, Tyler J.; Patel, Alpesh A.; Savage, Jason W.; Hsu, Wellington K. Less Clinical Spine Surgery. 30(4):142-149, May 2017. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Obesity as a Risk Factor for Low Back Pain: A Meta-Analysis Zhang, Ting-Ting; Liu, Zhen; Liu, Ying-Li; More Zhang, Ting-Ting; Liu, Zhen; Liu, Ying-Li; Zhao, Jing-Jing; Liu, Dian-Wu; Tian, Qing-Bao Less Clinical Spine Surgery. 31(1):22-27, February 2018. Abstract Abstract Favorites PDF Get Content & Permissions Buy
Lower Incidence of Dysphagia With Cervical Arthroplasty Compared With ACDF in a Prospective Randomized Clinical Trial McAfee, Paul C.; Cappuccino, Andrew; Cunningham, Bryan W.; More McAfee, Paul C.; Cappuccino, Andrew; Cunningham, Bryan W.; Devine, John G.; Phillips, Frank M.; Regan, John J.; Albert, Todd J.; Ahrens, Jeanette E. Less Journal of Spinal Disorders & Techniques. 23(1):1-8, February 2010. Abstract Abstract Favorites PDF Get Content & Permissions Buy