Rhomboid Major Muscle: Vital for Scapula Movement and Upper Extremity Function
The rhomboid major muscle, located in the back and attached to the ribcage, plays a crucial role in scapula movement and upper extremity function. It's innervated by the dorsal scapular nerve and supplied with oxygenated blood by the dorsal scapular artery. Damage to this muscle can restrict upper body movement, requiring surgical intervention and physical therapy for recovery.
The rhomboid major originates from the second to fifth thoracic vertebrae (T2 to T5) and inserts into the medial border of the scapula. It rotates and retracts the scapula towards the spinal column, enabling arm movements. This muscle also helps keep the scapula attached to the ribcage, supporting its stability during arm movements.
Injuries to the rhomboid major can limit the range of motion in the upper extremities. Such injuries may require surgery, followed by post-surgical physical therapy near me. This includes stretching exercises to improve flexibility and muscular endurance activities to strengthen the muscle and surrounding tissues.
The rhomboid major muscle is vital for scapula movement and upper extremity function. Injuries to this muscle can significantly impact daily activities, requiring surgical repair and comprehensive physical therapy for a full recovery.
