spiral crest

n.

The thickened periosteal lining of the bony cochlea forming the outer wall of the cochlear duct to which the basal lamina attaches. spiral ligament of cochlea

Words nearby spiral crest

spiral bevel gear, spiral binding, spiral canal of cochlea, spiral canal of modiolus, spiral casing, spiral crest, spiral fold of cystic duct, spiral fracture, spiral galaxy, spiral ganglion of cochlea, spiral gear