Esthetic Grafting for Small Volume Hard and Soft Tissue Contour Defects for Implant Site DevelopmentLe, Bach DDS, MD*; Burstein, Jeffrey DDS, MD†Implant Dentistry: June 2008 - Volume 17 - Issue 2 - p 136-141 doi: 10.1097/ID.0b013e318174db99 Clinical Science and Techniques Abstract Author InformationAuthors Article MetricsMetrics Ridge contour defects around dental implants are caused by underlying bony defects. Although adequate bone may exist to obtain stability of the implant, irregular bony anatomy can result in an unnatural appearance of the final crown. Particulate onlay grafting to support the peri-implant soft tissue along with tension-free closure while using pedicle papilla regeneration techniques can convert unaesthetic gingival contours into favorable sites. *Assistant Professor, Department of Oral and Maxillofacial Surgery, USC School of Dentistry, Los Angeles, CA. †Chief Resident, Department of Oral and Maxillofacial Surgery, USC School of Dentistry, Los Angeles, CA. Reprint requests and correspondence to: Bach Le, DDS, MD; Department of Oral and Maxillofacial Surgery; USC School of Dentistry/LA County Medical Center; OPD 1P51, 2010 Zonal Avenue; Los Angeles, CA 90089; Phone: (323) 226-5013; Fax: 323-226-5241; E-mail: email@example.com or firstname.lastname@example.org © 2008 Lippincott Williams & Wilkins, Inc.