Multiple choice

Bird face appearance is seen in

  1. unilateral TMJ ankylosis

  2. TMJ dislocation

  3. bilateral TMJ ankylosis

  4. bilateral condylor fracture

  5. unilateral condylor fracture

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Bilateral TMJ ankylosis is openbite, relative maxillary hyperplasia, micrognathia with small or deformed chin resulting in bird face.