title: Formation of a cyst-like area after a connective tissue graft for root coverage.
abstract: BACKGROUND
  Many techniques have been developed to obtain root coverage. There have been few complications reported with these techniques. This case report chronicles the development of a cyst-like area after a connective tissue partial-thickness double pedicle graft was used to obtain root coverage.
  
  
  METHODS
  The root coverage procedure was performed as previously reported. Postoperatively, in the surgical area, the patient developed occasional swelling. It was possible to express a white material from the area. A biopsy was taken to determine the cause of the clinical findings.
  
  
  RESULTS
  Histological evaluation revealed the development of a cyst-like area.
  
  
  CONCLUSIONS
  The development of cysts does not seem to be a common event. However, this case report demonstrates that they are a possible complication of root coverage procedures.
authors.forename: Randall J
authors.initials: RJ
authors.lastname: Harris
mesh_terms: D000328:Adult; D003238:Connective Tissue / Q000637:transplantation*; D003481:Cuspid; D005260:Female; D005889:Gingival Recession / Q000601:surgery*; D006801:Humans; D008334:Mandible; D010509:Periodontal Cyst / Q000209:etiology* / Q000601:surgery; D014180:Transplantation / Q000009:adverse effects*