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The hemitransdomal suture for narrowing the nasal tip
Amarjit S Dosanjh1, Charles Hsu, Ronald P Gruber
1Department of Plastic and Reconstructive Surgery, University of California, San Francisco, CA, USA.
Annals of Plastic Surgery
|May 22, 2010
Summary
This study introduces the hemitransdomal suture, a modification of the transdomal suture, to reduce nasal tip width effectively. The new technique minimizes pinched tips and lateral crus inversion, offering improved aesthetic outcomes in rhinoplasty.
Area of Science:
- Plastic Surgery
- Rhinoplasty Techniques
- Facial Aesthetic Surgery
Background:
- The classic transdomal suture is effective for reducing nasal tip width.
- However, it can lead to undesirable side effects such as pinched tips and lateral crus inversion.
Purpose of the Study:
- To present a modified suture technique, the hemitransdomal suture, to address the limitations of the classic transdomal suture.
- To evaluate the efficacy of the hemitransdomal suture in correcting nasal dome width while minimizing adverse effects.
Main Methods:
- A modification of the transdomal suture technique was developed, focusing on reducing only the cephalic end of the nasal dome.
- The hemitransdomal suture involves suturing the posterior (deep) portion of the cephalic end of the dome.
- Twelve patient cases were analyzed to assess the outcomes of this modified technique.
Main Results:
- The hemitransdomal suture successfully reduced nasal dome width.
- The technique resulted in eversion of the lateral crus, effectively minimizing the occurrence of pinched tips (concave alar rim).
- No significant unwanted side effects were observed in the studied cases.
Conclusions:
- The hemitransdomal suture is a valuable modification for nasal tip refinement in rhinoplasty.
- This technique offers a reliable method to achieve desired dome width reduction with improved control over alar rim contour.
- The hemitransdomal suture effectively avoids common complications associated with the classic transdomal approach.
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