Clinical Research Directory
Browse clinical research sites, groups, and studies.
Evaluation of Condylar Position After Anterior Mandibular Fracture Fixation Using Plates Versus Headless Compression Screws
Sponsor: Cairo University
Summary
This study compares two methods for fixing fractures of the front part of the lower jaw: Conventional plates and screws Headless compression screws Patients are randomly assigned to one of the two treatment groups. Researchers will use imaging to see whether either method causes a significant change in the position of the mandibular condyles, which are the parts of the jaw that connect to the jaw joints. Why it matters: Proper condylar position is important for normal jaw movement, chewing, and overall TMJ function. Main goal: To determine whether conventional plates or headless compression screws provide better preservation of condylar position after surgery. The study may help surgeons choose the most appropriate fixation technique for patients with anterior mandibular fractures.
Official title: Comparative Evaluation of Condylar Position Following Anterior Mandibular Fracture Fixation Using Conventional Plates Versus Headless Compression Screws: A Randomized Clinical Trial
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
16
Start Date
2026-09-01
Completion Date
2027-04
Last Updated
2026-09-17
Healthy Volunteers
Yes
Conditions
Interventions
headless compression screw
Headless compression screws provide interfragmentary compression along the long axis of the mandible while maintaining a low-profile fixation system. Their design allows stable fixation with minimal hardware bulk and may reduce unwanted transverse displacement of fracture segments.
conventional plates
Conventional plate-and-screw fixation has long been considered the standard treatment modality for anterior mandibular fractures. However, plate fixation may induce transverse mandibular widening or narrowing due to plate adaptation forces, screw placement, and limited interfragmentary compression