Treatment of Diacapitular Condylar Fractures

Hui Li

Status: Completed

Conditions: Mandibular Fractures

Treatments: Procedure: The supratemporalis approach

Study type: Observational

Funder types: Other

Identifiers

NCT02466269

hui_owen

Details and patient eligibility

About

A new surgical approach, denoted as the supratemporalis approach, was designed to treat diacapitular condylar fractures of the mandibular condyle.This approach prevented facial nerve injury and did not increase the frequency of other complications. Therefore, the investigators suggest this surgical procedure as a routine and safe approach to diacapitular condylar fractures, which can also be applied to temporomandibular joint（TMJ）and to the zygomatic arch.

Full description

Eighty-four patients (112 sides) with diacapitular condylar fractures were treated surgically. Forty-four patients (64 sides) were treated with the supratemporalis approach, and forty patients (48 sides) were treated with traditional preauricular approach. Data on the surgical procedures and complications were recorded. The follow-up periods were 12 -24months. The evaluated parameters include facial nerve injury，the maximum mouth opening, mandibular movements, occlusion, scar formation，hemorrhage and infection.Seven patients sustained facial nerve paresis in the group treated with the traditional preauricular approach. No case of facial nerve injury was observed in the supratemporalis approach group. No other significant differences were detected between the two groups in the functional and esthetic aspects.

Enrollment: 1 patient

Sex: All

Ages: 4 to 70 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• clinical and radiographical diagnosis of DFs;

Exclusion criteria

1. condylar fractures with undisplaced fractures;
2. Fractures without the reduction of the condylar height;
3. A obvious scar at the temporal region, affecting the placement of the original incision.

Trial design

1 participants in 1 patient group

the preauricular approach

Description:

A classic preauricular incision was used to treat diacapitular condylar fractures

Treatment:

Procedure: The supratemporalis approach