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Related Experiment Videos

Monobloc correction of external nasal deviations

C M Barone1, R V Argamaso, H Sterman

  • 1Division of Plastic Surgery, University of Missouri, Columbia 65212.

The Journal of Craniofacial Surgery
|February 1, 1994
PubMed
Summary

This study shows that a monobloc nasal osteotomy technique effectively corrects external nasal deviations. The procedure, without grafts or microplates, improved outcomes in most patients with traumatic or cleft nasal deformities.

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Area of Science:

  • Plastic Surgery
  • Otolaryngology
  • Rhinology

Background:

  • External nasal deviation presents a significant cosmetic and functional challenge.
  • Existing surgical techniques for nasal deviation correction vary in complexity and outcomes.

Purpose of the Study:

  • To evaluate the efficacy of a modified monobloc nasal osteotomy technique for correcting external nasal deviations.
  • To assess the need for adjunct procedures like grafts or fixation in this technique.

Main Methods:

  • A cohort of nine patients with external nasal deviation underwent corrective surgery using a monobloc nasal osteotomy.
  • Osteotomies were performed at unequal levels; periosteal undermining was avoided.
  • Septal dissection was performed post-repositioning; no grafts or microplates were utilized.

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Main Results:

  • All nine patients demonstrated improvement in external nasal deviation.
  • One patient experienced mild undercorrection.
  • One patient with a unilateral cleft nasal deformity required a radical submucosal resection.

Conclusions:

  • The monobloc nasal osteotomy technique offers a viable and effective solution for external nasal deviation.
  • This method eliminates the need for grafts and microplate fixation, simplifying the procedure.
  • Further research may explore long-term outcomes and applicability in diverse nasal deformity cases.