Which of the following structures is responsible for holding the free gingiva in close contact with the tooth?
A. Periodontal ligament fibers
B. Circular fibers
C. Lamina propria
D. Oral epithelium
Answer:B
Which of the following structures is responsible for holding the free gingiva in close contact with the tooth?
A. Periodontal ligament fibers B. Circular fibers C. Lamina propria D. Oral epithelium