Risk factors of neurosensory disturbance after sagittal split ramus osteotomy

DOI
  • HASE Komachi
    Graduate School of Dentistry (Second Department of Oral and Maxillofacial Surgery), Osaka Dental University
  • MOTOHASHI Tomokazu
    Second Department of Oral and Maxillofacial Surgery, Osaka Dental University
  • TAKENOBU Toshihiko
    Second Department of Oral and Maxillofacial Surgery, Osaka Dental University
  • NAKAJIMA Masahiro
    Department of Oral and Maxillofacial Surgery, Osaka Dental University

抄録

<p>In this study, we investigated the factors affecting postoperative neurosensory disturbance (NSD) in patients who underwent sagittal split ramus osteotomy (SSRO).The subjects were 92 patients with 184 sides who underwent SSRO in our department from February 2021 to January 2022. NSD was evaluated preoperatively and 1, 3, 6, 12 months postoperatively using subjective and objective assessments. We examined whether each data obtained from medical records and preoperative CT images would affect NSD. Gender, age at surgery, Total surgical time for SSRO, and amount of blood loss were not factors associated with NSD. Factors that influence postoperative NSD include the direction of mandibular bone movement, the presence of inferior alveolar nerve exposure, the thickness of the mandibular bone, the distance from the maxillary tuberosity to the mandible, and the distance from the mandibular canal to the outer cortical bone. (J Osaka Dent Univ 2024; 58: 139-151)</p>

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390018451149570560
  • DOI
    10.18905/jodu.58.1_139
  • ISSN
    21896488
    04752058
  • 本文言語コード
    en
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

問題の指摘

ページトップへ