Abduksiyon

Abduksiyon refers to a type of movement in the human body where a limb or other body part moves away from the midline of the body. This action is the opposite of adduksiyon, which involves moving a limb toward the midline. Abduksiyon primarily occurs in joints such as the shoulder, hip, and fingers, where the range of motion allows for separation from the body’s central axis.

In anatomical terms, abduksiyon is classified as a type of angular movement. For example, raising the arm laterally away from the torso at the shoulder joint is an abduksiyon movement. Similarly, spreading the fingers apart or lifting the leg sideways from the hip also exemplifies abduksiyon. This motion is essential in activities like reaching, balancing, or performing precise hand movements.

The muscles responsible for abduksiyon vary depending on the joint involved. In the shoulder, the deltoid and supraspinatus muscles facilitate abduksiyon, while in the hip, the gluteus medius and tensor fasciae latae play key roles. Proper abduksiyon requires coordinated muscle function and joint stability, making it crucial for mobility and functional tasks.

Abduksiyon can be limited by injuries, muscle imbalances, or conditions such as arthritis, which may restrict joint flexibility. Physical therapy often includes exercises to improve abduksiyon range of motion, particularly after injuries or surgeries. Understanding abduksiyon helps in assessing movement patterns, diagnosing musculoskeletal issues, and developing rehabilitation programs.