In temporomandibular joint least vascularity is seen in which of the following -: (A) Articular cartilage, (B) Anterior part of articular disc, (C) Posterior part of articular disc, (D) Central part of articular disc
Answer is D. There is a profuse capillary collar hugging margin of avascular fibrous disc. The vascular crown is thickest posteriorly less so anteriorly and some what meager medially and laterally but not centrally.