<prompt> In temporomandibular joint least vascularity is seen in which of the following -Articular cartilageAnterior part of articular discPosterior part of articular discCentral part of articular disc  <response>: 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. 