Human Lip Anatomy Diagram - Cross-Sectional View for Medical Education #3807556 (License: Personal Use)

This medical illustration depicts symmetrical cross-sections of the upper and lower human lips, revealing the stratified layers including outer keratinized epithelium, underlying connective tissue, orbicularis oris muscle, and inner mucosal lining. The gradient shading emphasizes depth and tissue differentiation, aiding in the visualization of lip anatomy for educational purposes.

Used in anatomy textbooks, dental/medical e-learning modules, and patient education materials to explain lip structure, function, and related pathologies (e.g., chapped lips, cleft lip, or surgical reconstruction). Matches user intent for visual learning and clinical reference.