Goniometric evaluation of both forelimbs and hind limbs in two species of Neotropical monkeys.

BACKGROUND: The aim of this study was to evaluate the goniometric measurements of the forelimb and hind limb joints in two species of Neotropical primates maintained in captivity. METHODS: Eighteen intact monkeys organized into two groups were studied: Group 1-9 brown howlers (Alouatta fusca), and Group 2-9 tufted capuchins (Sapajus apella). RESULTS: Significant differences were observed in the maximum flexion of the shoulder, elbow, carpus, stifle, and tarsus (G1>G2); maximum extension and abduction of the shoulder (G1G2) and adduction (G1G2). The ROM was significantly different in all joints: shoulder (G1G2), hip (G1>G2), stifle (G1