670Oral Pathology and MedicineMedium
Oral diagnostic features of scleroderma include all of the following, except:________?
AWidening of the oral aperture
BDifficulty in swallowing
CA hard and a rigid tongue
DPseudo ankylosis of the T.M joint
Correct answer
A. Widening of the oral aperture
Explanation
The correct answer is Widening of the oral aperture.