Fig. 0-45 degrees. If the shoulder is in 90 degrees of abduction and the elbow is in 90 degrees of flexion, the lateral epicondyle of the humerus can be used for reference. The standard technique for measuring MCP and IP joint flexion is performed with the goniometer positioned over the dorsal surface of the joint being examined.1,7 Extension of the MCP and IP joints may be measured with the goniometer positioned over the dorsal or volar surface of the joint. Align proximal arm with the lateral mid-line of the humerus, using the center of the arcomion process for reference. The coefficient of determination (r2) and the Intraclass Correlation Coefficient (ICC) were … Starting position for measurement of wrist flexion, demonstrating proper initial alignment of goniometer. Radial Deviation ROM. Fig. During extension, motion of the bony surfaces of these joints occurs in the opposite direction. From the anatomical position, CMC flexion and extension occur in a plane parallel to the palm of the hand (frontal plane) (see Fig. functional wrist extension rom 0-35 for eating/drinking; 0-25 for personal care (in general 0-35 for function) Palpate the following bony landmarks (shown in Fig. // If there's another sharing window open, close it. Ulnar deviation is produced by ulnar roll and simultaneous radial slide of the convex distal joint surfaces of the radiocarpal and midcarpal joints on the concave proximal surfaces of these joints. PIP flexion ROM. /*