What does the transverse cervical artery supply?

What does the transverse cervical artery supply?

The transverse cervical artery provides the dominant blood supply of the trapezius muscle. The trapezius flap remains an extremely useful regional flap for head and neck reconstruction, particularly for resurfacing defects of the posterior aspect of the head and neck such as the occipital region.

What is superficial cervical artery?

The descending branch which is also called as superficial cervical artery, anastomoses with the deep and dorsal scapular artery which in turn links to the subscapular artery. This anastomosis is a ring circulation around the scapula where it continues to the suprascapular artery via the circumflex scapular artery.

What are the branches of the transverse cervical artery?

As the transverse cervical artery travels underneath the omohyoid muscle in the neck, it extends further back in the neck near the anterior (front) portion of the trapezius muscle, where it divides into two smaller branches, the superficial cervical artery and the dorsal scapular artery.

What is dorsal scapular artery?

The dorsal scapular artery (DSA) supplies the levator scapulae and rhomboid muscles, and contributes to the arterial anastomosis around the scapula. The origin that is most frequently cited is as a branch of the subclavian artery, and, to a lesser extent, as a branch of the thyrocervical trunk.

What artery supplies subscapularis?

The subscapularis muscle was supplied by the subscapular, suprascapular and circumflex scapular arteries. The supraspinatus and infraspinatus muscles were supplied by the suprascapular artery. The infraspinatus and teres minor muscles were found to be supplied by the circumflex scapular artery.

What does the Suprascapular artery supply?

The suprascapular artery supplies the supra- and infraspinatus muscles and travels with the suprascapular nerve. It is a direct branch from the subclavian artery (12%), the thyrocervical trunk (27%) or the internal thoracic artery (11%).

What artery supplies trapezius?

It was found that there are two main patterns of vascular supply to the trapezius, and that the muscle is principally supplied by three vascular sources: the transverse cervical artery, the dorsal scapular artery, and the posterior intercostal arterial branches.

What muscle is supplied by the transverse cervical vein?

The transverse cervical artery provides the dominant blood supply of the trapezius muscle.

Where is the dorsal scapular artery located?

The scapular dorsal artery (DSA) is usually described as the last branch of the subclavian artery (SCA). In this case its origin is located below the anterior scalenus muscle.

What artery supplies deltoid?

The posterior circumflex humeral artery was the most important artery. It supplied the posterior and middle parts of the deltoid muscle. The anterior circumflex humeral artery supplied the anterior part of the deltoid muscle in 63%.

What artery supplies serratus anterior?

Serratus anterior muscle

What does suprascapular artery anastomosis?

The scapular anastomosis is a system connecting certain subclavian artery and their corresponding axillary artery, forming a circulatory anastomosis around the scapula. It allows blood to flow past the joint in case of occlusion, damage, or pinching of the following scapular arteries: Suprascapular artery.