MOC-PS(SM) CME article: late cleft lip nasal deformity

Area of Science:

• Plastic Surgery
• Craniofacial Surgery
• Rhinoplasty

Background:

• Secondary cleft lip nasal deformity presents significant surgical challenges.
• Understanding the specific components of unilateral and bilateral deformities is crucial for effective treatment.
• Achieving nasal symmetry and appropriate nostril shape are primary goals in reconstruction.

Purpose of the Study:

• To review the assessment factors for secondary cleft lip nasal abnormalities.
• To outline surgical techniques for correcting unilateral and bilateral cleft lip nose deformities.
• To discuss complication management and strategies for optimizing surgical outcomes.

Main Methods:

• Review of anatomical components of unilateral cleft lip nose deformity (e.g., short columella, asymmetric tip, wide alar base).
• Review of anatomical components of bilateral cleft lip nose deformity (e.g., short columella, underprojected tip, wide nostrils).
• Discussion of open rhinoplasty techniques as the preferred approach for optimal results.

Main Results:

• Detailed description of deformities including caudal positioning of the nostril floor and distorted lower lateral cartilages.
• Emphasis on systematic reorientation of nasal architecture and creation of a balanced cartilage platform.
• Open rhinoplasty demonstrated superior outcomes compared to endonasal approaches for these complex cases.

Conclusions:

• Rhinoplasty for cleft lip nose deformities is highly challenging, requiring meticulous surgical planning.
• Systematic correction of distorted nasal structures, particularly the lower lateral cartilages, is key.
• Minimizing complications and managing suboptimal outcomes are critical for patient satisfaction.