Anatomy Of Pectoral Muscle. From clavicle margins of subclavian groove above to the axillary fascia below. The purpose of this study is to provide detailed anatomical information on the pectoral nerves to allow for their easy intra-operative localisation and to improve the.
Clavipectoral fascia is a fibrous sheet present deep to the clavicular part of the pectoralis major muscle. Muscles that position the pectoral girdle are located either on the anterior thorax or on the posterior thorax and The anterior muscles include the subclavius pectoralis minor and serratus anteriorThe posterior muscles include the trapezius rhomboid major and rhomboid minorWhen the rhomboids are contracted your scapula moves. Juxtaposed with the regional fascia these muscles are responsible for moving the upper extremities in a wide range of motion.
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This thin triangle-shaped muscle runs up and down along the upper ribs. The pectoralis major muscle is a fan-shaped muscle that consists of three parts that originate from three different sites. The major muscles in the upper torso of the body include. Pectoralis major and pectoralis minor.
