what is shoulder rct diagnose
Our main ï¬ndings from this study are that 4 clinical. shoulder tests we routinely use are predictive for RCT: the. combination of tests for supraspinatus strength, strength in. external rotation, and the test for impingement sign (in either. external rotation or internal rotation) and the test for drop arm.
Internal and external rotation of the shoulder: Effects of. plane, end-range determination, and scapular motion. Sean P. McCully, MS, aNaveen Kumar, BS,b Mark D. Lazarus, MD,c and Andrew R. Karduna, PhD, Eugene, OR, and Philadelphia, PA. The purpose of this study was to determine whether. plane, end-range determination, or scapular motion. affects shoulder range-of-motion measurements. In 16. healthy subjects, instrumentation with a magnetic track-. ing device was used to measure shoulder internal and. external range of motion. The arm was supported. while it was rotated either actively or passively with a. measured torque. There was a signiï¬cant main effect.