title: Coronally advanced flap and combination therapy for root coverage. Clinical strategies based on scientific evidence and clinical experience.
abstract: During the past three decades, several surgical techniques have been proposed to treat single and multiple gingival recessions. Evidence indicates that coronally advanced flap-based approaches result in the best clinical results. Among all the different techniques, the use of a graft under a coronally advanced flap results in the best short- and long-term outcomes in terms of root coverage and gain in keratinized tissue. The use of a coronally advanced flap + connective tissue graft would appear to be the best choice for root coverage. However, harvesting a graft from the palate adds morbidity, surgical chair-time and requires increased surgical skills. A potential alternative could be the use of enamel matrix derivatives under a coronally advanced flap, and this achieves similar clinical outcomes and is less invasive, but adds economic costs to the treatment. Evidence shows that a coronally advanced flap alone in many instances results in complete root coverage and is stable over time. A coronally advanced flap is less invasive for the patient, requires less chair-time and probably less surgical skill. It would therefore be desirable to use a coronally advanced flap approach when indicated. It has been hypothesized that a coronally advanced flap approach alone could be successfully applied when the residual gingiva is thick and wide, although existing evidence does not support this hypothesis in full. Accordingly, the adjunctive use of a graft or enamel matrix derivatives could be restricted to sites at which there is thin and narrow residual gingiva.
authors.forename: Pierpaolo
authors.initials: P
authors.lastname: Cortellini
authors.forename: Giovanpaolo
authors.initials: G
authors.lastname: Pini Prato
mesh_terms: D003238:Connective Tissue / Q000637:transplantation; D003746:Dental Enamel Proteins / Q000627:therapeutic use; D055094:Evidence-Based Dentistry; D005881:Gingiva / Q000637:transplantation; D005889:Gingival Recession / Q000601:surgery*; D006801:Humans; D019651:Plastic Surgery Procedures / Q000379:methods*; D013524:Surgical Flaps / Q000145:classification*; D014092:Tooth Root / Q000601:surgery*; D016896:Treatment Outcome; D014945:Wound Healing / Q000502:physiology
chemical_list: D003746:Dental Enamel Proteins; C109069:enamel matrix proteins