While resolved the function of the tooth, endodontic surgery might produce some defects as well.Such as gingival recession, tissue defects, scar formation and so on.

• 但在解决功能问题的同时,根尖手术也产生了一些缺点,如术后牙龈退缩、组织缺损及瘢痕形成等,这在很大程度上影响了患者的美观。