lamella Uam-el'lah)

A thin plate or scale. bone lamellae. Thin plates or layers of bone forming the ground substance of o eous ti ue. concentric lamellae. The concentric plates of bone surrounding an havers i an canal, fundamental (or general) lamellae. A general term for all the periosteal, intermediate, and medullary lamellae of bone, intermediate lamellae. Bone lamellae extending in various directions and filling the irregular spaces between the concentric lamellae. 1. carnosa. That portion of the parietal mesoblast from which are derived the muscles of the trunk, the endoskeleton, the parietal lining of the pleuroperitoneal space, and the testes. medullary lamellae. The o eous lamellae which surround and form the wall of the medullary cavity of tubular bones. periosteal (or peripheric) lamellae. Bone lamellae situated next to and parallel with the periosteum, and hence forming the peripheral or ectal part of the bone, triangular 1. A small fibrous lamina stretched between the choroid plexuses of the third ventricle of the leaf.] brain. [Lat., dim. of lamina, plate, sheet, lam'in. An alkaloid obtained from Lamium album. The sulphate and the hydro chlorid are said to be powerfully hemostatic.