Utilization of a resorbable collagen membrane in repairing gingival recession defects.
Predictable coverage of exposed root surfaces and the corresponding treatment of gingival recession defects remain important objectives of periodontal therapy. A variety of techniques have been developed during the past several decades to address this common clinical challenge. Traditional surgical approaches have been relatively successful in achieving root coverage. Attempts have been made recently to achieve root coverage with surgical techniques based on the principles of guided tissue regeneration, using resorbable and nonresorbable materials. The learning objective of this article is to present case documentations of root coverage, using a resorbable collagen barrier. The results achieved illustrate the potential of this material in the treatment of gingival recession. The biologic properties of collagen as a barrier material, the surgical approach, and the principles of case selection are reviewed.
Wang
H L
HL
Department of Periodontics/Prevention/Geriatrics, School of Dentistry, University of Michigan, Ann Arbor 48109-1078, USA.
MacNeil
R L
RL
Shieh
A T
AT
O'Neal
R
R
D000328:Adult; D001673:Biodegradation, Environmental; D003094:Collagen; D005260:Female; D005889:Gingival Recession / Q000601:surgery*; D016557:Guided Tissue Regeneration, Periodontal / Q000379:methods*; D006801:Humans; D008567:Membranes, Artificial; D010347:Patient Care Planning; D018579:Patient Selection; D012086:Reoperation; D013524:Surgical Flaps
D008567:Membranes, Artificial; D003094:Collagen