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Custom lip shield for chronic actinic cheilitis
1Department of Restorative Dentistry, University of California, School of Dentistry, San Francisco.
The Journal of Prosthetic Dentistry
|February 1, 1991
Summary
Chronic actinic cheilitis, a sun-induced premalignant lip lesion, affects fair-skinned outdoor workers. A custom lip shield was fabricated to protect susceptible individuals from sun exposure.
Area of Science:
- Dermatology
- Preventive Medicine
- Biomedical Engineering
Background:
- Chronic actinic cheilitis is a premalignant lesion caused by excessive sun exposure.
- Individuals with fair complexions, blond hair, and outdoor occupations are highly susceptible.
- This condition primarily affects the lower lip.
Purpose of the Study:
- To describe the fabrication of a custom lip shield.
- To provide a protective measure against solar radiation for the lower lip.
- To address the needs of individuals highly susceptible to chronic actinic cheilitis.
Main Methods:
- Design and fabrication of a custom-fit lip shield.
- Utilizing materials suitable for prolonged skin contact and sun protection.
- Testing the fit and comfort of the fabricated shield.
Main Results:
- A custom lip shield was successfully fabricated.
- The shield is designed to cover and protect the lower lip from sun exposure.
- The fabrication process allows for individual customization.
Conclusions:
- Custom lip shields offer a potential method for protecting susceptible individuals.
- This intervention may help prevent the progression of chronic actinic cheilitis.
- Further studies are warranted to evaluate the long-term efficacy and patient compliance.