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Updated: Jun 20, 2026
12:38
Structure of HIV-1 Capsid Assemblies by Cryo-electron Microscopy and Iterative Helical Real-space Reconstruction
Published on: August 9, 2011
Lip reconstruction
Lisa E Ishii1, Patrick J Byrne
1Department of Otolaryngology-Head & Neck Surgery, Johns Hopkins School of Medicine, Baltimore, MD 21287-1910, USA.
Facial Plastic Surgery Clinics of North America
|August 25, 2009
Summary
Reconstructing lip defects after cancer surgery requires careful planning. Surgeons choose methods like primary closure or tissue transfer based on defect size for optimal cosmetic and functional results.
Area of Science:
- Plastic Surgery
- Dermatology
- Oncology
Background:
- The lips are crucial for facial aesthetics and function.
- Lip cancers pose a significant risk due to the lips' prominent location.
- Surgical treatment of lip malignancies results in diverse defects.
Purpose of the Study:
- To outline reconstructive strategies for lip defects.
- To classify lip defects based on size (small, medium, large).
- To correlate defect size with appropriate reconstructive options.
Main Methods:
- Review of reconstructive techniques for lip defects.
- Classification of defects based on size.
- Analysis of reconstructive options: primary closure, local tissue transfer, free tissue transfer.
Main Results:
- Defect size is a primary determinant of reconstructive method selection.
- Small defects may be closed primarily.
- Medium to large defects often require local or free tissue transfer.
Conclusions:
- Reconstruction of lip defects is tailored to defect size and patient factors.
- Appropriate technique selection is vital for functional and aesthetic restoration.
- A spectrum of reconstructive options exists, from simple closure to complex transfers.
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