Dento – Osseous Structures and and TMJ

A. Upper central incisors
B. Lower central incisors
C. Upper canines
D. Lower canines

A. Lower head of lateral pterygoid muscle
B. Sphenomandibular ligament
C. Superficial head of medial pterygoid muscle
D. Upper head of lateral pterygoid muscle

A. Lateral pterygoid
B. Medial pterygoid
C. Temporalies- anterior fibers
D. Temporalis – posterior fibers

A. Ball and socket joint
B. Hinge and axis joint
C. Synovial joint
D. Diartmodal joint