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Updated: Jul 9, 2026
Treatment of Facial Deformities using 3D Planning and Printing of Patient-Specific Implants
Published on: May 23, 2020
Orthognathic surgery for secondary cleft and craniofacial deformities
1Department of Oral and Maxillofacial Surgery, University of California-San Francisco, 521 Parnassus Avenue, C-522, San Francisco, CA 94143-0440, USA.
Abstract:
Orthognathic surgery is a critical component of surgical management of craniofacial deformities such as cleft lip and palate, craniofacial dysostoses, and mandibulofacial dysostoses. These operations can correct discrepancy in jaw relationship and malocclusion, relieve airway obstruction, correct facial asymmetry, optimize facial aesthetics, improve speech articulation, improve ability to masticate, and enhance psychological development and social interaction. Oral and maxillofacial surgeons who treat these deformities should be part of a craniofacial team to provide interdisciplinary care for patients. Distraction osteogenesis is a useful technique in the management of severe craniofacial deformities but does not replace conventional orthognathic surgery, which is safe and predictable. Recent advances in three-dimensional imaging and planning tools have made it possible to plan surgery more accurately and predictably.
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