裂开性的
1.The advantages of this modified technique can be stated as follows : (1) Healing was apparently faster. (2) Postoperative pain was minimal. (3) Depth of vestibular fornix was increased markedly. (4) Frenum and muscle attachment pull almost completely relieved. (5) There was less possibility of exposing a dehiscence or creating bone 1055 on adjacent teeth. (6) A function - ally adequate zone of attached gingiva was numerically increased .
