WebPectoralis minor muscle (/ ˌ p ɛ k t ə ˈ r æ l ɪ s ˈ m aɪ n ər /) is a thin, triangular muscle, situated at the upper part of the chest, beneath the pectoralis major in the human body. It … WebPectoral muscles (colloquially referred to as " pecs ") are the muscles that connect the front of the human chest with the bones of the upper arm and shoulder. This region contains four muscles that provide movements to the upper limbs or ribs. Deep muscles of the chest, including pectoralis minor, serratus anterior, and subclavius (Gray 1918)
US and MR Imaging of Pectoralis Major Injuries RadioGraphics
WebApr 5, 2024 · Citation, DOI, disclosures and article data. The pectoralis minor muscle is a muscle of the pectoral region lying deep to and completely covered by the pectoralis major muscle . It is an important anatomical landmark in two senses: it arbitrarily divides the axillary artery into 3 parts. it arbitrarily divides the axillary lymph nodes into 3 ... WebAug 30, 2024 · The pectoral muscles are the group of skeletal muscles that connect the upper extremities to the anterior and lateral thoracic walls. Juxtaposed with the regional … helmet cut in half
Anatomy, Shoulder and Upper Limb, Pectoral Muscles
WebJan 7, 2024 · Pec Anatomy Basics. When it comes to your pecs, we have two muscles: the pec major, and the pec minor. Let's examine each more closely. The pec major is the large, fan-shaped muscle we often think of when training "chest." This muscle comprises two different heads, or sub-sections; the sternal (or lower) head and the clavicular (or upper) … Webpectoralis muscle, any of the muscles that connect the front walls of the chest with the bones of the upper arm and shoulder. There are two such muscles on each side of the … WebDec 27, 2024 · Muscles of the neck (Musculi cervicales) The muscles of the neck are muscles that cover the area of the neck.These muscles are mainly responsible for the movement of the head in all directions. They consist of 3 main groups of muscles: anterior, lateral and posterior groups, based on their position in the neck.The musculature of the … helmet cut outs