Deltopectoral Triangle Floor
Lumbar Triangle 02 Petit S Triangle Note Floor Is Formed By Internal Oblique Muscle Human Body Anatomy Medical Knowledge Medical Anatomy
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Lumbar Triangle 02 Petit S Triangle Note Floor Is Formed By Internal Oblique Muscle Human Body Anatomy Medical Knowledge Medical Anatomy
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The deltopectoral triangle is a triangular depression formed between the clavicle above lateral border of the pectoralis major medially and the medial border of the deltoid laterally.
Deltopectoral triangle floor. That groovy depression between chest and shoulder masses a fav spot for a claire bliss kiss. A triangle in the upper chest region that is bounded medially by the clavicle superiorly by the deltoid m and inferiorly by the pectoralis major m. The clavipectoral triangle also known as the deltopectoral triangle is an anatomical region found in humans and other animals it is bordered by the following structures. A complete fusion between the left pectoralis major and the deltoid muscles with absence of deltopectoral groove and the infraclavicular fossa was described by natsis et al.
Deltopectoral groove deltoid muscle pectoralis major wikipedia. The anterior triangle and the posterior triangle of the neck each of them containing a few subdivisions. In extreme cases the deltopectoral triangle may not exist as in the case of pm fusion with deltoid muscle which can potentially cause issues during surgery. The triangles of the neck are important because of their contents as they house all the neck structures.
Ta area of anterior thoracic region bounded superiorly by the clavicle inferomedially by the pectoral major muscle and superolaterally by the deltoid muscle. Triangle in anatomy and surgery a three sided area with arbitrary or natural boundaries. The sternocleidomastoid muscle divides the neck into the two major neck triangles. This narrow triangular area contains investing layers of the clavipectoral fascia and the cephalic vein on its roof which it pierces.
The deltopectoral triangle is a triangular depression formed between the clavicle above lateral border of the pectoralis major medially and the medial border of the deltoid laterally. The cephalic vein typically passes from superficial to deep here and the pectoral branch of the thoracoacromial arterial trunk emerges here. It contains the cephalic vein and deltopectoral fascia which is a layer of deep fascia that invests. The deltopectoral triangle is a groove between deltoid and pectoralis major muscles above figure blue arrow.
The deltopectoral triangle is pierced by the cephalic vein on its course from the upper limb to join the axillary vein in the axilla. Tri three angulus angle anal t. Medial border of deltoid muscle superiorly. Click image to view full screen.
Check it out on yourself or a pal learn about the deltopectoral triangle and deltoid and pectoralis major muscles in anatomy lesson 19 to arms too arms. Lateral border of pectoralis major muscle inferiorly.
