Muscle pectoral épaule

Description du muscle petit pectoral

La région pectorale est constituée de 3 muscles : le grand pectoral, le petit pectoral et le subclavier. Nous vous présentons ici l’anatomie de ces muscles, communément appelés “pectoraux”.

Un petit pectoral raide est une cause fréquente de douleur à l’épaule, en particulier au niveau de l’articulation acromio-claviculaire. Même si ce conseil va au-delà de l’objectif de cet article, vous pouvez soulager votre épaule en relâchant le petit pectoral par l’intermédiaire de méthodes de traitement des tissus mous, telles que la technique de relâchement active ou le massage …

Pectoralis Major Repair. This protocol is based on maintaining range of movement in the first phase and then gradually building strength in the middle to the last phase. Pre-op • ROM Exercises; should have full range of motion pre-op • Maximise shoulder strength of deltoid, intact cuff muscles and scapula stabilisers. Day 1 – 3 weeks • Shoulder immobiliser • Closed chain exercise as …

The transverse pectoral muscle (Musculus pectoralis transversus) arises caudal to the descending pectoral muscle from the ventral aspect of the sternum and blends with the fascia of forearm. In carnivores, the descending pectoral muscle is smaller, as a a narrow band-shaped muscle, and is hardly discernable form the thicker transverse pectoral muscle.

The superficial pectoral muscles comprise two muscles: The descending pectoral muscle (Musculus pectoralis descendens) that originates form the manubrium of the sternum and terminates on the crest of the greater tuberclce of the humerus

Anatomic variations in the pectoral muscles are relatively frequent in humans [ 24 ] and can often be related to the characteristics of these muscles in other hominoid primates, such as the presence of the pectoralis abdominis or the variety of insertion sites of the pectoralis minor.

Vidéos 3D présentant le petit pectoral et ses rôles