In temporomandibular joint least vascularity is seen in which of the following -
Articular cartilage
Anterior part of articular disc
Posterior part of articular disc
Central part of articular disc
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.