Maxillary Positioning in Orthognathic Surgery

Accuracy of Maxillary Positioning Using Patient Specific Implant Versus Occlusal Splint in Orthognathic Surgery (A Randomized Clinical Trial)

Patient that need corrective Jaw Surgery went into Maxillary Positioning in one of two groups either Maxilla Fixed using occlusal waver or PSI

Inculsion Criteria

• Adult patients with dentofacial deformities, including skeletal Class II deformity, skeletal Class III deformity, vertical maxillary excess, and facial asymmetry.
• Patients seeking definitive surgical correction and declining orthodontic camouflage treatment.
• Cases required maxillary impaction, advancement, or rotational movements.

Exclusion Criteria:

Medically compromised patients.

• Uncooperative or noncompliant patients.
• Patients with poor oral hygiene or active periodontal disease.