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Direct transparotid approach via a modified mini-preauricular incision for open reduction and internal fixation of subcondylar fractures

Journal of the Korean Association of Oral and Maxillofacial Surgeons / Journal of the Korean Association of Oral and Maxillofacial Surgeons, (P)2234-7550; (E)2234-5930
2021, v.47 no.4, pp.327-334
https://doi.org/10.5125/jkaoms.2021.47.4.327
Lee Jung-Soo (Department of Oral and Maxillofacial Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Korea)

Abstract

A transparotid approach, with a retromandibular or preauricular incision, is an alternative surgical approach for treating a subcondylar fracture and reducing the potential for complications such as injury to the facial nerves. However, retromandibular and preauricular incisions are both created far away from the parotid gland–dissection area. Thus, it is necessary to undermine the skin and retract it anteriorly to access the surgical field. Here, we introduce a modified approach wherein the incision allows for direct access to the fracture site. This approach may be adopted to shorten the incision length, reduce the retraction trauma at the surgical site, and help prevent injury to the facial nerve.

keywords
Mandibular fracture, Parotid gland, Facial nerve injury

Journal of the Korean Association of Oral and Maxillofacial Surgeons