Shinohara Elio H, Kaba Shajadi Carlos Pardo, Pedron Irineu Gregnanin, Imparato Jose Carlos Petorossi
Post Graduation Program, Araçatuba Dental School, UNESP, Hospital Israelita Albert Einstein and UNINOVE Dental School, São Paulo, Brazil.
Indian J Dent Res. 2010 Apr-Jun;21(2):309-10. doi: 10.4103/0970-9290.66631.
The frequency of simultaneously impacted second and third molars in teenagers is increasing and becoming a common occurrence in adolescent oral surgery practice. The traditional treatment is the removal of the third molar by conventional access but repositioning of the surgical flap to the distal face of the first molar can predispose to complications such as pericoronitis and delayed healing of the attached gingiva. We present a case in which we use the germectomy approach to remove the impacted third molar for the eruption of the second molar through a vestibular incision. This incision offers excellent bone exposure and exit route for the third molar without disturbing the gingiva attached architecture on the distal face of the first molar providing good healing environment.
青少年中第二磨牙和第三磨牙同时阻生的发生率正在上升,在青少年口腔外科实践中已成为常见情况。传统治疗方法是通过常规入路拔除第三磨牙,但将手术瓣重新定位到第一磨牙远中面可能会引发诸如冠周炎和附着龈延迟愈合等并发症。我们报告一例,其中我们采用牙胚切除术方法,通过前庭切口拔除阻生的第三磨牙,以使第二磨牙萌出。该切口能提供极佳的骨暴露和第三磨牙的出路,而不会干扰第一磨牙远中面的牙龈附着结构,从而提供良好的愈合环境。