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This retrospective case\u2013control study included patients of both sexes aged\u2009\u2265\u200918\u00a0years who had undergone surgical drainage including debridement of necrotic tissues of odontogenic deep neck abscesses and necrotizing soft tissue infection under general anesthesia between April 2016 and September 2023 at a single center. The patients\u2019 characteristics, laboratory tests, and computed tomography (CT) findings were analyzed and compared between the difficult postoperative airway group, which required prolonged intubation or tracheostomy, and the short-term intubation group. Statistical significance was set at <jats:italic>P<\/jats:italic>\u2009&lt;\u20090.05. Sixty-four patients required surgical drainage including debridement under general anesthesia. Of them, 7 (10.9%) patients were included in the difficult postoperative airway group. In addition to increased inflammatory markers, the presence of arytenoid edema among laryngeal edema and retro- and parapharyngeal space abscesses on preoperative CT images were identified as risk factors. The presence of pharyngeal space abscesses was significantly associated with laryngeal edema, and the intubation period was longer in patients with more elements relevant to these two factors. Thus, the presence of pharyngeal space abscesses and degree of laryngeal edema on preoperative CT images can be used to predict the complexity of postoperative airway management. Our results suggest that tracheostomy is preferable for patients with retropharyngeal space abscesses, and that patients with parapharyngeal space abscesses and laryngeal edema are desirable to undergo prolonged intubation.<\/jats:p>","DOI":"10.1007\/s10266-024-01041-w","type":"journal-article","created":{"date-parts":[[2024,12,14]],"date-time":"2024-12-14T10:18:30Z","timestamp":1734171510000},"page":"1253-1262","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Predictive factors in difficult postoperative airway management of severe odontogenic deep neck infection"],"prefix":"10.1007","volume":"113","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4010-8062","authenticated-orcid":false,"given":"Eiji","family":"Iwata","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Go","family":"Inokuchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masakazu","family":"Kawakami","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taiki","family":"Matsui","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junya","family":"Kusumoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akira","family":"Tachibana","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masaya","family":"Akashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2024,12,14]]},"reference":[{"key":"1041_CR1","doi-asserted-by":"publisher","first-page":"301","DOI":"10.1007\/s15010-023-02117-5","volume":"52","author":"Y Lou","year":"2024","unstructured":"Lou Y, Sun Z, Ma H, Cao D, Sun M, Wang Q, Wang J, Zhuo Q, Tao R, Ying B, Liu Y, Yu M, Wang H. 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