"Suprascapular" Pronounce,Meaning And Examples

"Suprascapular" Meaning

The suprascapular muscle is a muscle located above the scapula (shoulder blade) in the shoulder region. It is one of the muscles of the rotator cuff and helps to stabilize and move the scapula, as well as assist with movements of the arm.

In anatomical terms, the suprascapular muscle is a composite muscle that originates from the supraspinous fossa of the scapula and inserts into the top of the scapula and the medial border of the next to the scapula scapular spine The muscle is innervated by the suprascapular nerve, which arises from the upper trunk of the brachial plexus.

The suprascapular muscle is divided into two parts:

1. Supraspinatus: This part of the muscle originates from the supraspinous fossa of the scapula and inserts into the top of the scapula, near the acromion process. It helps to stabilize the scapula and helps to rotate the arm outward (abduction).
2. Infraspinatus (also known as the infraspinatus not including short head): This part originates from the infraspinous fossa of the scapula and inserts into the infraglenoid tubercle of the scapula. It helps to rotate the arm outward (abduction) and medially (adduction).

The suprascapular nerve, which innervates the suprascapular muscle, is derived from the upper trunk (C5-C6 roots) of the brachial plexus and passes through the suprascapular notch of the scapula before reaching the muscle. Damage to the suprascapular nerve can lead to weakness or paralysis of the suprascapular muscle, making it difficult to perform shoulder movements.

"Suprascapular" Examples

Suprascapular

Examples:

Medicine and Anatomy

- The suprascapular nerve is a nerve that runs across the top of the scapula, or shoulder blade.
- Pain in the suprascapular region can be caused by various factors, including injury or muscle strain.
- The suprascapular artery supplies blood to the scapula and the surrounding muscles.

Orthopedics and Sports Medicine

- Suprascapular impingement can result from overuse or repetitive strain on the suprascapular nerve.
- Patients with suprascapular impingement may experience pain when raising their arm above their head.
- Shoulder exercises that strengthen the supraspinatus muscle can help alleviate suprascapular impingement symptoms.

Lifestyle and General Usage

- A suprascapular fracture, although rare, can be caused by a severe fall onto the scapula.
- Caregivers should be mindful of patients with a suprascapular nerve injury, as it can also affect nearby nerve tissues.
- Fixing suprascapular fractures typically involves surgical intervention to stabilize the scapula.