Periodontal flap surgery with gingival fiber retention.
D000539:Alveolar Process / Q000601:surgery; D003094:Collagen; D003739:Dental Cementum; D005881:Gingiva / Q000502:physiology*; D005890:Gingivectomy; D006801:Humans; D008722:Methods; D010027:Osteotomy; D010518:Periodontitis / Q000601:surgery*; D014945:Wound Healing
D003094:Collagen