dorsum, tubercle, sulci, foramen, condyles, pinna, commissure, ellipsoid, acromion, trabeculae, caudal fin, occiput, papule, talar, parenchyma, capsulotomy, eversion, pedicle, rhomboid, fossa, auricle, convexity, ilium, sigmoid, fovea, osteochondroma, caudal, pelvic cavity, mediastinum, peduncle, trapezium, shoulder girdle, convex, midrib, curvatures, maxillary, laminae, exostosis, lordosis, tarsus, carpus, ciliary body, mesial, mandibular, suprarenal, angulation, spermatic cord, conic, cavernous sinus, diaphysis, hallux, malar, epiphysis, corrugation, philtrum, luxation, calcaneus, sphenoid, umbilicus, obturator, undersurface, whorl, lateral epicondyle, toroid, wavelike, alveolar ridge, interspace, calyx, waviness, ostium, plastron, acetabulum, palmar, palps, ileocecal valve, lunate, axilla, isosceles triangle, sepal, tectum, pelvic girdle, premolar, femora, amoebic, tunica, foramen magnum, conjunctival, radiolucent, fontanelle, lamella, fingerlike, coronary sinus, calculi, rostral, protrusion, macules, laterality, condylar, pelvic fin, inguinal, fundus, dihedral, curvature, concavities, indentation, protuberance, lateral, bulge, concave, bulging, flexure, arching, bend, bowing, groove, notches, sag, triangular

basin, bowl, corner, cup, depression, fossa, hollowness, impression, imprint, indentation, indenture, niche, pit, pocket, recess, recession, scoop, trough

., concavo-convex, convexo-concave, corner, cup, depression, dome, entasis, fossa, glenoid cavity, glenoid fossa, impression, imprint, mandibular fossa, niche, pit, recess, recession

configuration, contour, form, shape, solid

concave shape, concaveness