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Video 1

Video Author: Ricci Vincenzo
Published on: 11.15.2021

In physiological conditions, regular gliding of the subscapularis muscle-tendon unit can be observed at the level of the coracoid/subcoracoid space. No snapping phenomena or fluid collection is visible during dynamic assessment. Note that the subscapularis muscle belly - visible at the end of external rotation - should not be misinterpreted as an anechoic pathology.

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Creator: Ricci Vincenzo

Duration: 0:08

In physiological conditions, regular gliding of the subscapularis muscle-tendon unit can be observed at the level of the coracoid/subcoracoid space. No snapping phenomena or fluid collection is visible during dynamic assessment. Note that the subscapularis muscle belly - visible at the end of external rotation - should not be misinterpreted as an anechoic pathology.

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Creator: Ricci Vincenzo

Duration: 0:08

Complete injury of the subscapularis muscle-tendon unit (medially retracted) is associated with an anterior translation of the humeral head. During active rotations of the glenohumeral joint, it is possible to visualize the rolling of the naked humerus just below the fibers of the deltoid muscle with a mechanical conflict in the proximity of the coracoid bone.

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Creator: Ricci Vincenzo

Duration: 0:16

During dynamic scanning, the synovial fluid is pushed from the glenohumeral joint to the anterior compartment of the subacromial/subdeltoid bursa, confirming the full-thickness rotator cuff tear. Note that the peculiar pathway of fluid is related to the dynamic pressure gradient i.e. greater inside the joint and lower in the bursal cavity.

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Creator: Ricci Vincenzo

Duration: 0:17

In a patient with no ultrasonographic findings of subacromial-subdeltoid bursitis or rotator cuff tear, articular effusion is pushed from the glenohumeral cavity to a large superior subscapular recess during active shoulder external rotation. This phenomenon is related to the presence of Weitbrecht foramina at the level of the anterior glenohumeral capsule.

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Creator: Ricci Vincenzo

Duration: 0:27

The dynamic evaluation clearly shows friction between the (enlarged) proximal segment of the LHBT and the anterior deltoid muscle fibers. Herein, the - highly innervated - subdeltoid fascia should also be considered among the potential pain generators.

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Creator: Ricci Vincenzo

Duration: 0:29

The shape of the bicipital groove and the surrounding stabilizing structures (soft tissues) ensure a correct function of the LHBT during active shoulder movements. Note the anatomical continuity of the transverse humeral ligament with the subscapularis tendon fibers.

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Creator: Ricci Vincenzo

Duration: 0:22

The LHBT floats inside the effusion of the synovial sheath but does not shift out of the bicipital groove during dynamic scanning, confirming its mechanical stability.

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Creator: Ricci Vincenzo

Duration: 0:15

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Creator: Ricci Vincenzo

Duration: 0:17

Regular gliding of the rotator cuff and synovial bursa (under the coracoacromial arch) during dynamic assessment. No snapping phenomena or fluid collection is visible.

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Creator: Ricci Vincenzo

Duration: 0:08

During dynamic assessment, transient snapping of the bursal nodule is clearly visualized under the coracoacromial ligament. Note that the mechanical conflict between the soft tissues can be painful and related to a feeling of click complained by the patient.

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Creator: Ricci Vincenzo

Duration: 0:21

A partially fragmented calcific deposition (located inside the rotator cuff tendons) impinges with the coracoacromial ligament during the dynamic evaluation - also reproducing the patient’s complaint.

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Creator: Ricci Vincenzo

Duration: 0:15

In a patient with massive full-thickness tear of the superior portion of the rotator cuff, the thickened proximal segment of the LHBT, snapping under the coracoacromial ligament is clearly visible during the dynamic assessment.

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Creator: Ricci Vincenzo

Duration: 0:26

Regular gliding of the superior portion of the rotator cuff and subacromial/subdeltoid bursa (under the acromion) during active shoulder abduction. No mechanical impingement or fluid displacement is visible.

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Creator: Ricci Vincenzo

Duration: 0:10

Dynamic US imaging of the acromiohumeral space during abduction and adduction shows snapping of a bursal nodule under the inferior edge of the acromion.

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Creator: Ricci Vincenzo

Duration: 0:10

Dynamic assessment of the acromioclavicular joint (during horizontal adduction) shows misalignment of the articular surfaces with capsular bulging, confirming the posttraumatic joint instability.

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Creator: Ricci Vincenzo

Duration: 0:16

Dynamic assessment of the rotator interval (using the simplified Crass maneuver) shows the normal stabilization of the intraarticular portion of the LHBT by the soft tissues (the pulley). However, small amount of effusion is pushed from the glenohumeral joint into a delaminated rotator cuff tear, passing through a focal defect of the anterolateral capsule.

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Creator: Ricci Vincenzo

Duration: 0:29

During dynamic assessment, physiological rolling of the humeral head inside the glenoid is visualized. There is no synovial fluid or gas microbubbles slipping between the glenoid and the biceps-labral complex, confirming the anatomical integrity. The acoustic shadow on the left side of the screen is related to the acromion.

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Creator: Ricci Vincenzo

Duration: 0:05

Regular gliding of the posterior rotator cuff and the glenohumeral capsule - at the level of the posterior retroacromial space - during active shoulder internal rotation.

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Creator: Ricci Vincenzo

Duration: 0:27

Intraarticular effusion can be squeezed from the anterior to the posterior compartment of the glenohumeral capsule using active shoulder rotations. External rotation of the shoulder puts tension on the anterior capsule, pushing the fluid in the posterior capsule-synovial compartment i.e. between the infraspinatus muscle-tendon unit and the posterior labrum.

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Creator: Ricci Vincenzo

Duration: 0:10

Dynamic assessment clearly shows an advanced/degenerative deformity of the humeral head (associated with complete injury of the posterior rotator cuff and/or joint capsule) and severe subdeltoid effusion, impinging posteriorly with the glenoid bone. During active shoulder rotations, the fluid is pushed from the glenohumeral cavity to the subdeltoid collection, increasing the local pressure and exacerbating the pain.

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Creator: Ricci Vincenzo

Duration: 0:08

In physiological conditions, regular gliding of the subscapularis muscle-tendon unit can be observed at the level of the coracoid/subcoracoid space. No snapping phenomena or fluid collection is visible during dynamic assessment. Note that the subscapularis muscle belly - visible at the end of external rotation - should not be misinterpreted as an anechoic pathology.

Play Video |

Creator: Ricci Vincenzo

Duration: 0:08

Complete injury of the subscapularis muscle-tendon unit (medially retracted) is associated with an anterior translation of the humeral head. During active rotations of the glenohumeral joint, it is possible to visualize the rolling of the naked humerus just below the fibers of the deltoid muscle with a mechanical conflict in the proximity of the coracoid bone.

Play Video |

Creator: Ricci Vincenzo

Duration: 0:27

The dynamic evaluation clearly shows friction between the (enlarged) proximal segment of the LHBT and the anterior deltoid muscle fibers. Herein, the - highly innervated - subdeltoid fascia should also be considered among the potential pain generators.

Play Video |

Creator: Ricci Vincenzo

Duration: 0:17

Regular gliding of the rotator cuff and synovial bursa (under the coracoacromial arch) during dynamic assessment. No snapping phenomena or fluid collection is visible.

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Creator: Ricci Vincenzo

Duration: 0:15

Minor movements of the shoulder - coupled with gentle sono-palpation - are necessary to visualize dynamic floating of the hypertrophic villi inside the bursal effusion. Note its connection with the bursal wall i.e. the stabilizing peduncle.

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Creator: Ricci Vincenzo

Duration: 0:29

Combining sono-palpation and small movements of the shoulder; the “complex pattern” of the subacromial/subdeltoid bursa with several gas microbubbles moving inside the effusion, synovial fringes and thickened fibrotic septum partially compartmentalizing the bursal cavity are clearly visible. Note that the small gas bubbles might often be related to the presence of microcracks from the post-operative tendon, generating persistent flowing of the synovial fluid between the bursal cavity and the glenohumeral joint. Needless to say, such bubbles can otherwise/possibly represent infection with anaerobic bacteria as well.

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Ultrasound with e-stimulation diagnostic anesthetic nerve blocks for targeted muscle selection in spasticity.

Creator: Paul Winston

Duration: 4:09

Diagnostic nerve blocks have been used for decades in spasticity. They allow for the direct assessment of the contribution of individual muscles to spasticity and the differentiation between a true musculotendinous contracture versus a reversible spastic deformity due to spastic muscle overactivity. There is a paucity of studies that show the use of ultrasound with e-stimulation to improve accuracy and the speed of localization of nerves. Ultrasound allows for the easy localization of the blood vessels around which nerve and their fascicles course and allows for direct localization of the nerve and visualizes targeted muscle stimulation.

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Cryoneurotomy to reduce spasticity and improve range of motion in spastic flexed elbow. A visual vignette.

Creator: Paul Winston

Duration: 10:17

Cryoneurotomy is a novel percutaneous treatment of spasticity. A retrospective chart review identified 11 patients with chronic flexed-elbow spasticity, who received a diagnostic nerve block (DNB) and demonstrated increased range of motion and/or reduced spasticity. All patients subsequently received cryoneurotomy of the musculocutaneous nerve branch to the brachialis muscle and 3 patients had an additional radial nerve cryoneurotomy to the brachioradialis muscle. Manual and video evaluations took place before and after DNB, and at least 5 months post-cryoneurotomy (mean 12.5 months). This video vignette demonstrates the reproduction of the DNB effects and changes to spasticity and range of motion.

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The Telemedicine Hand Examination

Creator: Michael Wainberg

Duration: 4:22

This patient education video prepares the patient for their telemedicine Hand Clinic evaluation. Elements include localization of the patient’s chief complaint and simultaneous inspection and self-palpation of the elbow, forearm, wrist and hands.The video depicts the components of the virtual physical exam: Range of motion, sensation, strength testing, functional testing, and special tests/provocative maneuvers.

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A Novel Application of Strain Ultrasound Elastography in the Management of Tennis Leg

Creator: Ke-Vin Chang

Duration: 00:57

US imaging revealed partial detachment of the medial gastrocnemius muscle fibers from the deep aponeurosis. A fusiform and anechoic compartment was seen separating the medial gastrocnemius and underlying soleus muscles. Strain US elastography was applied. During rhythmic compressions, the color of the lesion (mostly being red) was significantly different from that of the surrounding area (being either blue or green). As the target had much more elasticity than the adjacent muscles, we speculated that its main component was fluid. US guided aspiration was performed.

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Video#1- Detatchment of Posterosuperior Labrum in Dynamic US during abduction and external rotation in patients with posterosuperior labral tear.

Creator: Byung Joo Lee & Donghwi Park

Duration: 0:44

Video 1: This video shows dynamic ultrasound of a 60-year-old man with posterosuperior labral tear. Although there is not definite a posterosuperior labral tear in neutral posture, a detachment of posterosuperior labral tear were seen in dynamic ultrasound during abduction and external rotation posture. The abduction and external rotation motion of the glenohumeral joint usually induces the humeral head to rotate externally, which gives stress to the posterosuperior labrum. In a normal posterosuperior labrum, only a slightly blunted posterosuperior labrum without any detachment is detected during abduction and external rotation motion. However, this motion can induce posterior and medial detachment of the labrum in patients with damaged PS labrum.

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ADDING AN ULTRASOUND SCAN BEFORE THE INJECTION REVEALS A RARE CAUSE OF MERALGIA PARESTHETICA: INGUINAL LYMPHADENOMEGALY

Creator: TUGCE OZEKLI MISIRLIOGLU

Duration: 1:04

With this video, we want to draw attention to a very rare cause of meralgia paresthetica; inguinal lymph node enlargement. We also want to emphasize the superiority of ultrasound of the lateral femoral cutaneous nerve before the injection in treatment of meralgia paresthetica.

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An Obvious and Potentially Neglected Cause of Buttock Pain: Gluteus Maximus Dysfunction

Creator: Chueh-Hung Wu
Mathieu Boudier-Revéret

Duration: 2:27

Two cases referred as “piriformis syndrome” which received needling of gluteus maximus and piriformis, showing prominent twitch responses in GMax only.

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VOL(ISSUE) CME - Dynamic Ultrasonography of A Patient with Posterosuperior Labral Tear- Video#2- Posterosuperior Labrum in Dynamic US during abduction and external rotation in patients with posterosuperior labral tear.

Creator: Byung Joo Lee & Donghwi Park

Duration: 0:35

Video 2: This is a dynamic ultrasonography of a 36-year-old man with posterosuperior labral tear. Although the PS labrum appears as a fibrillary hyperechoic triangle in neutral position, hypoechoic lesion is distinct in PS labrum. During the ABER maneuver, leakage of the joint fluid through torn PS labrum can be seen. In this case the fluid flow through the tear is admittedly a subtle finding and the presence of a GHJ effusion (not seen in this case) may make this examination more difficult.

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Ultrasound-Guided Steroid Injections for Lateral Antebrachial Cutaneous Nerve Entrapment Within Post-Surgical Scar

Creator: Chueh-Hung Wu, Mathieu Boudier-Revéret

Duration: 2:28

The case of a 26-year-old man with lateral antebrachial cutaneous nerve entrapment within a post-surgical scar at the forearm is presented with both diagnostic and therapeutic ultrasound images.

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Dynamic Ultrasound Imaging for the Diagnosis of Superior Labrum Anterior to Posterior (SLAP) Lesion

Creator: Wei-Ting Wu

Duration: 00:35

Using a curvilinear transducer in the oblique coronal plane, and the probe is placed between the coracoid process and acromioclavicular joint. A hypoechoic slip inside the hyperechoic triangular labrum is identified. Proximal portion of the biceps tendon (long head) appeared intact. With forcefully pulling the arm downward, the slip was enlarged with fluid filling the gap.

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VOL(ISSUE) CME - Title of ARTICLE - Video # Dynamic ultrasound imaging of peroneus longus muscle herniation- a case report and review of the literature

Creator: James Hallinan, Edward Smitaman and Brady Huang

Duration: 1:53

This video shows dynamic ultrasound images with real-time ankle movements. Dynamic scanning in the transverse view showed peroneus longus muscle herniation at the lateral leg during ankle dorsiflexion and eversion. A corresponding MRI also shows the muscle herniation.

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Ultrasound-guided 5-in-1 injection: trigger point injections and nerve hydrodissections for non-specific upper back pain

Creator: Tsung-Yung Tang; Shau-Gang Shyu; Chueh-Hung Wu

Duration: 2:19

This video demonstrates an ultrasound-guided 5-in-1 injection for trigger point injection in the trapezius, levator scapulae and rhomboid muscles, and nerve hydrodissection of the spinal accessory nerve and dorsal scapular nerve for a patient with upper back pain with neuropathic characteristics.

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Electromyographic needle examination of biceps brachii muscle in patient with respiratory synkinesis

Creator: Daniel M Cushman, MD

Duration: 0:16

This video demonstrates needle electromyography on a patient with respiratory synkinesis, with a needle in the right biceps brachii muscle. The first section of the video shows a relaxed patient, with the appearance of motor units associated with the inhalation phase of breathing. Next, the electromyographer asks her to take a deep breath with subsequent activation of numerous atypical motor units, which is done three times. For the last section, the patient holds her breath, and the motor unit stops firing.

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Ultrasound-guided injection of botulinum toxin for cricopharyngeal dysphagia

Creator: Yi-Chian Wang, Shaw-Gang Shyu, Chueh-Hung Wu, Tyng-Guey Wang

Duration: 1:52

This video showed the axial and sagittal ultrasound-guided injection to the cricopharyngeal muscle, and showed the videofluoroscopic swallowing study results before and after the injection.

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Ultrasound Imaging for Dorsal Ulnar Cutaneous Neuropathy with Extensor Carpi Ulnaris Tendinopathy

Creator: Ke-Vin Chang

Duration: 1:00

The video demonstrated tracking a swollen extensor carpi ulnaris tendon with a thickened retinaculum. An enlarged nerve segment with loss of fascicular echotexture was observed, and was impinged by the thickened retinaculum.

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Ultrasound-guided Selective Cervical Root Injection for Post-herpetic Neuralgia.

Creator: The video demonstrated tracking the brachial plexus from the supraclavicular to root level and ultrasound guided injection to the cervical roots of C5 and C6.

Duration: 2:39

The video demonstrated tracking the brachial plexus from the supraclavicular to root level and ultrasound guided injection to the cervical roots of C5 and C6.

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Ultrasonographic Technique for Imaging and Injecting the Superior Cluneal Nerve

Creator: Ke-Vin Chang

Duration: 3:07

The video demonstrates the anatomy of the superior cluneal nerve and the ultrasonographic technique for imaging and injecting the superior cluneal nerve.

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Adding a Transverse Scan in the Ultrasound Diagnosis of Extensor Tendinopathy

Creator: Yi-Chian Wang, Rachel J. Lew, Chia-Wei Lee, Yi-Pin Chiang

Duration: 3:37

Extensor Tendinopathy (Tennis Elbow) is a common term used to describe pathology of the forearm extensor tendons that converge to anchor the muscles to the lateral elbow. During traditional ultrasonography using the longitudinal scanning method, it is difficult to determine which component of the common extensor tendon (CET) is affected. This video presents the addition of a transverse scan to better visualize the tendons that join and form the CET. Two cases seen in our ultrasound clinic were demonstrated. The findings from the transverse scan helped to provide modifications of specific wrist and hand activities to facilitate recovery.

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VOL(ISSUE) CME - Title of ARTICLE - Video # - Title of VIDEO

Creator: Murat Karkucak

Duration: 1:51

AN ULTRASOUND VIDEO DEMONSTRATION FOR LUMBAR FACET JOINT INJECTION

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Dynamic Ultrasonography of the Intra-articular Long Head Biceps Tendon and Superior Labrum - Video #1 - Tracking of the LHBT from the bicipital groove to the proximal insertion

Creator: Ming-Yen Hsiao, Chen-Yu Hung, Ke-Vin Chang, Levent Özçakar

Duration: 0:29

Tracking of the the long head of the biceps tendon from the bicipital groove to the proximal insertion of the superior labrum.

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Dynamic Ultrasonography of the Intra-articular Long Head Biceps Tendon and Superior Labrum - Video #2- Dynamic imaging the LHBT at the proximal insertion

Creator: Ming-Yen Hsiao, Chen-Yu Hung, Ke-Vin Chang, Levent Özçakar

Duration: 0:12

Dynamic examination of the the long head of the biceps tendon at the proximal insertion is performed by supinating and pronating the forearm while keeping the upper arm fixed.

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Dynamic Ultrasonography of the Intra-articular Long Head Biceps Tendon and Superior Labrum - Video #3 - Dynamic stress test of the LHBT

Creator: Ming-Yen Hsiao, Chen-Yu Hung, Ke-Vin Chang, Levent Özçakar

Duration: 0:11

Dynamic stress test of the the long head of the biceps tendon by applying an inferior distraction force to the humerus.

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Ultrasonography of the Anterior Cruciate Ligament: Not an Easy Structure in Knee Joint Imaging- Video 1-ACL flexion extension

Creator: Ming-Yen Hsiao, Ke-Vin Chang , Levent Özçakar

Duration: 1:01

Dynamic ultrasonography of anterior cruciate ligament from knee flexion to extension and extension to flexion.

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Ultrasonography of the Anterior Cruciate Ligament: Not an Easy Structure in Knee Joint Imaging- Video 2- ACL anteromedial bundle

Creator: Ming-Yen Hsiao, Ke-Vin Chang , Levent Özçakar

Duration: 0:15

Dynamic ultrasonography of anteromedial bundle of anterior cruciate ligament with a simultaneous anterior drawer test

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Ultrasonography of the Anterior Cruciate Ligament: Not an Easy Structure in Knee Joint Imaging- Video 3- ACL posterolateral bundle

Creator: Ming-Yen Hsiao, Ke-Vin Chang , Levent Özçakar

Duration: 0:15

Dynamic ultrasonography of posterolateral bundle of anterior cruciate ligament with a simultaneous anterior drawer test

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VOL(ISSUE) CME - Title of ARTICLE - Video # - Title of VIDEO

Creator: Thiru M. Annaswamy, Kimberly Davis, Corey Armstead

Duration: 0:06

Needle electromyography in low cervical paraspinal muscles of a patient with EMG disease demonstrate increased insertional activity and myotonic discharges at 2 different sweep speeds; 20ms (video 1) and 500ms (video 2). Video 1: 20ms sweep displays a myotonic discharge that can appear as fibrillations and positive sharp waves or complex repetitive discharges. Video 2: 500ms sweep reveals the “wax and wane” characteristic specific to myotonic discharges. Myotonic discharges can have variable appearance and sound depending on sweep speed. By definition discharges need to last over 500ms and in 3 or more areas outside of an endplate.

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VOL(ISSUE) CME - Title of ARTICLE - Video # - Title of VIDEO

Creator: Thiru M. Annaswamy, Kimberly Davis, Corey Armstead

Duration: 0:29

Needle electromyography in low cervical paraspinal muscles of a patient with EMG disease demonstrate increased insertional activity and myotonic discharges at 2 different sweep speeds; 20ms (video 1) and 500ms (video 2). Video 1: 20ms sweep displays a myotonic discharge that can appear as fibrillations and positive sharp waves or complex repetitive discharges. Video 2: 500ms sweep reveals the “wax and wane” characteristic specific to myotonic discharges. Myotonic discharges can have variable appearance and sound depending on sweep speed. By definition discharges need to last over 500ms and in 3 or more areas outside of an endplate.

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Dynamic Ultrasound Imaging for Ulnar Nerve Subluxation and Snapping Triceps Syndrome

Creator: Hung-Jui Chuang, Ming-Yen Hsiao, Chueh-Hung Wu, Levent Özçakar

Duration: 1:29

Ulnar nerve subluxation or snapping triceps syndrome is the condition of anterior sliding of the ulnar nerve or part of the triceps muscle over the medial epicondyle during elbow flexion. This video presents the real-time dynamic visualization of the entire process of ulnar nerve subluxation and snapping triceps during joint movement of the elbow using ultrasonography.

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VOL(ISSUE) CME - Title of ARTICLE - Video # - Title of VIDEO

Creator: Chen-Yu Hung

Duration: 0:41

Demonstration of the dynamic stress test of both the normal and injured wrists as well as the Doppler ultrasound imaging of the injured TFCC.

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Video Gallery: Ultrasound-guided Injection Treatment for Carpal Tunnel Syndrome (AJPMR-D-15-00112)

Creator: Jia-Pei, Hong, MD, Henry L. Lew, MD, PhD, Chih-Hong, Lee, MD, Simon F.T. Tang, MD,

Duration: 2:06

The authors demonstrated ultrasound-guided technique in treating carpal tunnel syndrome to avoid damaging the median nerve and adjacent soft tissue. Since the median nerve goes deeper at distal hamate level, distal approach may provide larger space for initial needle insertion. Under long-axial view, the whole stretch of median nerve could be visualized when the needle progressed proximally in the access of in-plane.

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VOL(ISSUE) CME - Title of ARTICLE - Video # - Title of VIDEO: Ultrasound-Guided Glenohumeral Joint Injection – Using the Posterior Approach

Creator: Carl PC CHEN

Duration: 2:14

Injection treatment to the glenohumeral joint is often needed to treat shoulder problems such as adhesive capsulitis. This can be done through blind palpation technique, fluoroscopic or musculoskeletal ultrasound guidance. In recent years, ultrasound has been proven to increase the accuracy of needle placement into the glenohumeral joint.
Glenohumeral joint injection can be done through the anterior rotator interval approach or the posterior approach techniques. The posterior injection technique offers an easier and a more effective approach to the glenohumeral joint with less extravasation rate as compared with the anterior approach. The video demonstrates how the posterior injection approach is done through ultrasound guidance.

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Dynamic ultrasound imaging for type A intrasheath subluxation of the peroneal tendons

Creator: Ming-Yen Hsiao, Shaw-Gang Shyu, Chueh-Hung Wu, Levent Özçakar

Duration: 1:15

The video shows dynamic ultrasound imaging for type A intrasheath subluxation of the peroneal tendons. Transposition of the peroneal longus and brevis tendons during ankle dorsiflexion and evertion is demonstrated.

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Dynamic Ultrasound Imaging for the Iliotibial Band/Snapping Hip Syndrome

Creator: Kai-Shiang Chang, Yu-Hsuan Cheng, Chueh-Hung Wu, Levent Özçakar

Duration: 4:10

This video shows the dynamic images for the iliotibial band snapping hip syndrome, which could not be detected by the MRI exam. If an individual has lateral hip pain and correlated history, dynamic ultrasound imaging is the best modality to diagnose iliotibial band snapping hip syndrome.

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Dynamic ultrasound imaging for peroneal tendon subluxation

Creator: Chueh-Hung Wu
Shaw-Gang Shyu
Levent Özçakar
Tyng-Guey Wang

Duration: 0:56

This video showed the real-time ankle movements and the ultrasound images. Dynamic scanning (transverse view) at the level of the lateral malleolus showed anterior subluxation of the peroneal longus tendon over the malleolus during dorsiflexion and eversion. The peroneus longus tendon returned to the normal anatomic position at rest.

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VOL 93 (ISSUE 2) February 2014 - Ultrasound Guided Caudal Epidural Injection Technique

Creator: Carl PC Chen, MD, PhD, Henry L Lew, MD, PhD, Simon FT Tang, MD

Duration: 5:07

Ultrasound Guided Caudal Epidural Injection Technique

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VOL 92 (ISSUE 9) September - 2013 Complete Paraplegia Resulting from Surfer’s Myelopathy

Creator: Tomokazu Takakura

Duration: 0:08

Video demonstrates popping-up performed by an experienced surfer.

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Ultrasound-Guided Diagnosis and Treatment of Plantar Fasciitis

Creator: Chih-Kuang Chen, MD, Henry L. Lew, MD, PhD.

Duration: 4:09

From an upcoming issue of the American Journal of Physical Medicine & Rehabilitation

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Ultrasonographic Technique for Imaging and Injecting the Superior Cluneal Nerve

Creator: Ke-Vin Chang

Duration: 3:07

The video demonstrates the anatomy of the superior cluneal nerve and the ultrasonographic technique for imaging and injecting the superior cluneal nerve.

Play Video |