Surgery In which of the following conditions does internal derangement cause mandibular deviation to the same side? A Bilateral TM joint dislocation B TM joint ankylosis C Unilateral TM joint dislocation D Unilateral disk placement anteriorly without reduction 💡 Explanation In which of the following conditions does internal derangement cause mandibular deviation to the same side? ✓ Correct Answer: D. Unilateral disk placement anteriorly without reduction