Distraction osteogenesis of the craniofacial skeleton

Area of Science:

• Craniofacial surgery
• Orthopedic research
• Tissue engineering

Background:

• Distraction osteogenesis is a preferred surgical method for craniofacial hypoplasias.
• The Ilizarov principle demonstrates bone formation through gradual expansion (distraction) at 1 mm/day.
• This technique avoids bone grafting and aids soft tissue expansion.

Purpose of the Study:

• To review 11 years of clinical and research experience with mandibular distraction osteogenesis.
• To highlight the indications and contraindications for this surgical technique.
• To emphasize the role of basic science research in advancing mandibular distraction osteogenesis.

Main Methods:

• Review of clinical cases and research data over an 11-year period.
• Analysis of patient outcomes related to mandibular distraction osteogenesis.
• Correlation of basic science findings with clinical applications.

Main Results:

• Distraction osteogenesis successfully induces new bone formation along the distraction vector.
• The technique effectively expands overlying soft tissues, addressing deficiencies.
• Clinical and research experience supports the efficacy of mandibular distraction osteogenesis.

Conclusions:

• Mandibular distraction osteogenesis is a valuable treatment for craniofacial hypoplasias.
• Understanding the principles of distraction osteogenesis is crucial for successful application.
• Continued research is vital for further refinement and application of this technique.