Evaluation of Modified Omega Plate in the Management of Mandibular Fractures Compared With Conventional Fixation

Twelve adult patients with mandibular fractures in the mental region were enrolled and randomly divided into two equal groups. Group I received fixation using custom-designed modified omega bone plates, while Group II was treated with conventional titanium miniplates following Champy's technique. Virtual surgical planning and 3D printing technology were used to fabricate customized plates in Group I. Clinical and radiographic assessments were conducted immediately, at 1 week, 3 months, and 6 months postoperatively. Parameters evaluated included soft tissue healing, pain, facial edema, lower lip paresthesia, maximal mouth opening, occlusion, fracture stability, and hardware integrity.