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LeFort I Osteotomy.

Edward P Buchanan1, Charles H Hyman1

  • 1Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas.

Seminars in Plastic Surgery
|May 30, 2014
PubMed
Summary
This summary is machine-generated.

The LeFort I osteotomy is a common surgical procedure for correcting midface deformities, offering versatile three-dimensional adjustments. This technique is widely adopted for its efficacy and favorable long-term outcomes.

Keywords:
LeFort Idistractionmalocclusionorthognathicosteotomy

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Area of Science:

  • Oral and Maxillofacial Surgery
  • Orthognathic Surgery
  • Craniofacial Reconstruction

Background:

  • Midface deformities require effective surgical correction.
  • The LeFort I osteotomy is a frequently employed procedure in orthognathic surgery.
  • Accurate diagnosis and planning are crucial for successful outcomes.

Purpose of the Study:

  • To summarize the indications and applications of the LeFort I osteotomy.
  • To highlight the three-dimensional corrective capabilities of the procedure.
  • To underscore the importance of pre-operative planning.

Main Methods:

  • Review of the LeFort I osteotomy procedure.
  • Analysis of its application in correcting various midface skeletal discrepancies.
  • Emphasis on pre-surgical orthodontic and surgical planning.

Main Results:

  • The LeFort I osteotomy allows for precise correction in advancement, retrusion, elongation, and shortening.
  • Indications include malocclusion (Class II and III), facial asymmetry, obstructive sleep apnea, and maxillary atrophy.
  • The procedure is often performed in conjunction with mandibular surgery.

Conclusions:

  • The LeFort I osteotomy is a versatile and widely used procedure for midface correction.
  • It offers reliable, long-term results with a low complication profile.
  • Thorough pre-operative planning is essential for optimal patient outcomes.