Face bow is used to record:

 # Face bow is used to record:
A. Orientation relation
B. Centric relation
C. Eccentric relation
D. Vertical jaw relation

The correct answer is A. Orientation relation.

The maxillary cast is attached to the articulator using the orientation jaw relation records. The procedure of transferring the orientation relation to the articulator is called face-bow transfer.

Orientation jaw relation is defined as: “the jaw relation when the mandible is kept in its most posterior position, it can rotate in the sagittal plane around an imaginary transverse axis passing through or near the condyles”—GPT.

No comments:

Post a Comment

Add Your Comments or Feedback Here