Torul Damla, Kazan Dilara, Bereket Mehmet Cihan, Karli Rifat
Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Ondokuz Mayis University, Samsun, Turkey.
Department of Otorhinolaryngology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.
J Korean Assoc Oral Maxillofac Surg. 2017 Dec;43(Suppl 1):S9-S13. doi: 10.5125/jkaoms.2017.43.S1.S9. Epub 2017 Dec 27.
Accidental displacement of the third molar tooth or its fragment into the anatomical spaces is a rare but potentially serious complication. The most common sites of mandibular third molar displacement are the sublingual, submandibular, and pterygomandibular spaces. Removal of a displaced tooth or its fragments from these spaces may be difficult due to poor access and the vital structures involved in these spaces; therefore, removal may result in permanent damage. This article is intended to provide a concise update of the reported cases of submandibular displacement and to present a case of intraoral management of mandibular third molar root fragments that were displaced into the submandibular space.
第三磨牙或其碎片意外移位至解剖间隙是一种罕见但可能严重的并发症。下颌第三磨牙移位最常见的部位是舌下间隙、下颌下间隙和翼下颌间隙。由于进入这些间隙困难且这些间隙中有重要结构，从这些间隙中取出移位的牙齿或其碎片可能很困难；因此，取出可能会导致永久性损伤。本文旨在简要更新已报道的下颌下移位病例，并介绍一例对移位至下颌下间隙的下颌第三磨牙牙根碎片进行口腔内处理的病例。
