Definition
- Glenohumeral subluxation (GHS) in hemiplegia is defined as each non-traumatic, partial or total change of relationship between the scapula and the humerus in all directions and in all planes, as compared with the non-affected shoulder that appeared after stroke. (2, 3)
- The shoulder complex consists of four separate joints. (2, 3)
- Excellent mobility in all planes of motion at the expense of its stability. (2, 3)
- The glenohumeral joint (GHJ) relies on the integrity of muscles, capsules, and ligaments for stability. (2, 3)
- Injury or paralysis of muscles around the shoulder complex may lead to (GHS). (2, 3)
- GHS is a frequent complication for patients with a post-stroke hemiplegia. (2, 3)
- GHS reported to be present in 17 to 81 percent of patients with hemiplegia following stroke. (2, 3)