Patient-specific Alloplastic Chin Implant Versus Computer Guided Genioplasty: Soft Tissue Assessment After One Year Follow up

Patient-specific Alloplastic Chin Implant Versus Computer Guided Genioplasty: Soft Tissue Assessment After One Year Follow up

Two groups with retruded chin skeletal deformity. one treated with patient specific alloplastic implant and the other was treated with computer guided advancement genioplasty. soft tissue assessment was executed after one year

Inclusion Criteria:

• Patients whose clinical features revealed possible correction of their facial deformity using chin surgery only
• No prior surgery involving the chin

Exclusion Criteria:

• Patients whose clinical features revealed possible correction of their facial deformity using mandibular surgeries.
• Patients with systemic diseases that carried high risk for general anesthesia.