TMJ Flashcards

1
Q

Articular Disc

A

Fibrous CT, non vascular

Thick-thin-thick

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2
Q

TMJ innervation

A

Sensory V3

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3
Q

TMJ Blood Supply

A

External Carotid Artery (Mx)

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4
Q

What is left behind when Meckels cartilage is gone?

A

Malleus and Incus

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5
Q

Click just after opening?

A

Anterio? -Medial displaced disc

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6
Q

TMD Joint Sensory Receptors?

A

Jaw Stabilisers

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7
Q

Unilateral clicking

A

anterio-medial displacement

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8
Q

Clicking from anterior displacement

A

Clicking anytime during open movement, clicking also always at end near fully close.

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9
Q

Proprioceptors=

A

Ruffini End = Static mechanoreceptors -> Md Pos
Pacini Corpuscles = Dynamic mechanoreceptor -> reflex
Golgi tendon = static mechanoreceptor -> protect ligament
Free nerve ending = Pain receptor

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