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Summary
Facial measurements like interincisor and vertical lip distance are reduced in generalized scleroderma patients. Vertical lip distance is preferred for diagnosing scleroderma severity and monitoring disease progression.
Area of Science:
- Oral and Maxillofacial Surgery
- Rheumatology
- Dermatology
Background:
- Generalized scleroderma can affect facial structures, leading to changes in oral dimensions.
- Quantifying these changes is crucial for diagnosis and monitoring disease progression.
Purpose of the Study:
- To evaluate and compare interincisor distance, vertical lip distance, and horizontal oral distance in patients with generalized scleroderma versus healthy controls.
- To determine the utility of these measurements in differentiating disease severity and correlating with disease duration.
Main Methods:
- Measurements of interincisor distance, vertical lip distance, and horizontal oral distance were taken in 68 generalized scleroderma patients and 66 healthy controls.
- Statistical analysis was performed to compare groups and assess correlations with disease duration and age.
Main Results:
- Interincisor distance and vertical lip distance were significantly decreased in scleroderma patients (p < 0.001).
- Vertical lip distance and horizontal oral distance effectively differentiated minor from major scleroderma affection (p < 0.001).
- Horizontal oral distance correlated with scleroderma duration (r = -0.289, p < 0.05).
Conclusions:
- Interincisor and vertical lip distances are valuable for diagnosing facial scleroderma.
- Horizontal oral distance is more suitable for monitoring disease progression.
- Vertical lip distance is recommended over interincisor distance for single vertical parameter assessment.