Some of titanium's drawbacks that is commonly used in maxillofacial surgery included scatter artefacts on regular imaging, implant exposure and inflammation, high thermal conductivity, and high elastic modulus. Very few clinical studies have been published on using a PEEK plate in the mandibular fractures and to the best of the author's knowledge, this is the first study that will be done comparing trapezoidal condylar 3D printed PEEK plates and titanium trapezoidal condylar plate in subcondylar fractures in terms of clinical and radiographical outcomes.
Patients aged 18 years or older, irrespective of gender
Recent mandibular subcondylar fractures indicated for open reduction and internal fixation
Medically compromised patients contradicting operation (ASA III, IV & V).
Patients receiving radiotherapy or chemotherapy.
Infection at the fracture line.
Pathological fractures and old fractures
Parallel
titanium trapezoidal plates
Other interventionORIF subcondylar fracture using trapezoidal titanium plates
PEEK trapezoidal plates
Other interventionORIF subcondylar fracture using trapezoidal PEEK plates
Maximum mouth opening
Maximum mouth opening is the distance between the incisal edges of the upper and lower central incisors at the midline when the mouth is opened as wide as possible without pain. It will be measured in millimeters (mm) using a caliper
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