Mini-retromandibular transparotid approach to subcondylar fractures of the mandible A single Center clinical experience

Abstract

AIM: We evaluated the safety and efficacy using a mini-retromandibular transparotid approach to reduce and rigidly fix displaced mandibular condylar neck fractures.

MATERIAL OF STUDY: Retrospective evaluation of patients who underwent surgical reduction of condylar fracture from January 2012 to December 2014 at the Department of Cranio Maxillo-Facial Surgery of the University Hospital of Catanzaro, Italy.

All the patients were clinically assessed for signs/symptoms of infection, signs of Freys syndrome or salivary fistula, facial nerve palsy ,postoperative scar, TMJ function, and occlusion with range of mouth opening and deviation.

RESULTS: The sample was composed of 15 patients. Good results were achieved in all patients and with an average follow-up of 20 months. No major intraoperative or postoperative complication remained at 6 months of postoperative follow-up.

DISCUSSION: Management of condylar fractures is still one of the most controversial topics in maxillofacial surgery.

Regarding our experience with the mini-retromandibular approach, we evaluate the advantages in comparison with other extra-oral approaches. Advantages include the shorter working distance from the skin incision to the condyle with direct alignment of the fractured segments, less conspicuous facial surgical scarring with good cosmetic result, short operation time, with a low risk of postoperative complications and possible injuries of the facial nerve.

CONCLUSIONS: According to our results, we believe that the mini-retro-mandibular approach is a viable and safe approach for the surgical treatment of condylar fractures, with a relatively low risk of postoperative complications.