TMJ Flashcards
1
Q
Open mouth mm
A
35-55, lateral pterygoid
2
Q
Closed mouth mm
A
0, MMT, temporalis, masseter, medial pterygoid
3
Q
Protrusion mm
A
7 mm, M and L pterygoid
4
Q
Retract mm
A
3-4mm, temporalis
5
Q
Lateral deviation mm
A
10-15, l & m pterygoid on opposite side of side glide
6
Q
TMJ hypomobility
A
Decreased mouth opening and deviation to SAME SIDE
7
Q
TMJ hyper mobility
A
Increased mouth opening and deviation to OPPOSITE SIDE
8
Q
Disc displacement
A
Clicking and clunking heard, NO deviation
9
Q
Synovitis
A
Pain and limited mouth opening (no deviation)
10
Q
Capsulitis
A
Pain, limited mouth opening and deviation to SAME SIDE
