The Role of a Deep Neuromuscular Block in the Treatment of Mandibular Subcondylar Fractures

Endoscopic-assisted intraoral approach for mandibular condyle fracture management: A systematic review and meta-analysis

OBJECTIVE

Surgical innovation led to an endoscopic-assisted intraoral approach for managing condyle fractures. The purpose of this systematic review is to purview the role of the endoscope and determine the range of information, summarizing the evidence for the benefit of surgeons on an endoscopic-assisted intraoral approach.

STUDY DESIGN

A literature search was conducted in PubMed, Google Scholar, Semantic Scholar, and Cochrane Library databases for studies mentioning the endoscopic intraoral approach for managing mandibular condylar fractures. Outcomes include the role of the endoscope, challenges, adjunct armamentarium, duration, and complications associated with the transoral and transbuccal approach for screw fixation. The meta-analysis was conducted with prevalence estimates and standardized means using STATA.

RESULTS

Thirty-nine studies were included. A 30° angulated, 4-mm-thick endoscope was the most commonly used endoscope. Two mini plates were most commonly used for fixation. Facial nerve weakness was higher in the transbuccal approach (1.24%) than in the transoral approach (0.8%). Pooled analysis (6 studies) showed that the duration of the surgical procedure was less in the transoral approach compared with the transbuccal approach for screw fixation. The bailout was 1.49%.

CONCLUSIONS

The endoscopic-assisted intraoral approach is reliable for condylar fracture management. The transoral and transbuccal approaches can be used for screw fixation with comparable outcomes.

Condylar Fractures: Multistep Surgical Planning by Mini-Invasive Approach, Patient Series

PURPOSE

Surgical treatment for condylar fractures is a challenging procedure most debated in scientific literature without a broad consensus on the selection of surgical techniques to be used and relative indications.The goal of this work is to propose a multistep surgical planning for condylar fractures based on an effective mini-invasive approach and safe procedure aimed to avoid as much as possible skin incision in the aesthetic areas of the face and neck, to decrease the risk of facial nerve injury.

METHODS

Ten patients with dislocated condylar neck fractures and sub-condylar fractures were included in this study.All the patients were studied with radiological images, computed tomography scans with three-dimensional reconstructions preoperatively and immediate postoperatively.Patients were evaluated pre- and post-operatively for dental occlusion, bone fragment alignment after reduction and after fixation, facial nerve functionality, skin scarring, temporomandibular joint functionality, temporomandibular joint symptomatology, and patient satisfaction.

RESULTS

Results were satisfactory for different parameters evaluated. No significant complications resulted in follow-up, particularly for facial nerve injury. By using this multistep procedure with each stage functional to the following one, the authors achieved satisfactory results following treatment of dislocated condylar fractures.

New Minimally Invasive Intraoral Procedure for Condylar Fractures: Clinical Presentation and Considerations on Current Techniques

ABSTRACT

Mandibular fractures are the third most prevalent maxillofacial traumatic events. Surgical approaches to the condyle are a debated topic. This study describes a mini-invasive technique for condylar fracture reduction. The patient of this study suffered multiple traumatic injuries including a carotid artery dissecting aneurysm, which contraindicated the standard open reduction and internal fixation technique. The novel minimally invasive technique involves intraoral access and fracture fragment realignment using a periosteal elevator, a molar occlusal splint, and intermaxillary fixation after intraoperative radiologic imaging confirmation of condyle reposition.The approach avoids skin incisions and tissue dissection, with good aesthetic outcomes and facial nerve preservation. This technique proved to be safe and simple to be less demanding for the patient, with a shorter recovery time than experienced with other techniques.The results suggest this technique is a good option for the surgical treatment of condylar neck fractures showing favorable rim morphology with primary stability after reduction.