Advances in Oromandibular Reconstruction with Three-Dimensional Printing

Area of Science:

• Oral and Maxillofacial Surgery
• Anatomical Reconstruction
• Biomedical Engineering

Background:

• The mandible is vital for physiological functions and susceptible to pathological processes requiring surgical resection.
• Reconstruction after mandibular resection is essential for functional restoration, aesthetics, and dental rehabilitation.
• Complex mandibular defects pose significant challenges for surgeons.

Purpose of the Study:

• To review current reconstructive options for complex mandibular defects.
• To highlight surgical techniques for maximizing functional restoration.
• To discuss the role of computer modeling in planning mandibular reconstruction.

Main Methods:

• Literature review of surgical reconstructive techniques for mandibular defects.
• Analysis of functional and aesthetic outcomes associated with different methods.
• Exploration of computer-aided design and manufacturing (CAD/CAM) in reconstructive planning.

Main Results:

• Various surgical options exist, including free flaps and alloplastic materials.
• Functional restoration depends on the chosen technique and defect size.
• Computer modeling aids in precise pre-operative planning and implant design.

Conclusions:

• Effective reconstruction of complex mandibular defects requires a multidisciplinary approach.
• Surgical techniques should prioritize functional and aesthetic restoration.
• Advanced technologies like computer modeling enhance reconstructive precision and patient outcomes.