part of part of contributes to morphology of organ subunit neural arch vertebra lamina MA:0002876 SCTID:277423002 FMA:11951 vertebral lamina lamina of vertebral arch Paired plates that form the neural arch. The lateral margin of each lamina rests dorsal to the superior end of the pedicel, and the medial end fuses to the medial end of the opposite lamina.[AAO] Two broad plates directed dorsomedially from the pedicles; these fuse at the dorsal midline, and complete the dorsal wall of the vertebral foramen. vertebral lamina lamina arcus vertebrae UBERON:0004662 AAO:0000695 neural arch lamina lamina of vertebra