Triangle in anatomy and surgery a three sided area with arbitrary or natural boundaries.
Deltopectoral triangle floor.
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 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 triangles of the neck are important because of their contents as they house all the neck structures.
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.
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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.
This narrow triangular area contains investing layers of the clavipectoral fascia and the cephalic vein on its roof which it pierces.
The triangles of the neck are the topographic areas of the neck bounded by the neck muscles.
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 groove between deltoid and pectoralis major muscles above figure blue arrow.
Tri three angulus angle anal t.
The sternocleidomastoid muscle divides the neck into the two major neck triangles.
The anterior triangle and the posterior triangle of the neck each of them containing a few subdivisions.
The deltopectoral triangle is pierced by the cephalic vein on its course from the upper limb to join the axillary vein in the axilla.
That groovy depression between chest and shoulder masses a fav spot for a claire bliss kiss.
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.
Medial border of deltoid muscle superiorly.
Identify the deltopectoral triangle the triangular shaped space bounded by the lateral border of the pectoralis major muscle medial border of the deltoid muscle and clavicle in this space the cephalic vein and the deltoid branch of the thoracoacromial artery pierce the fascia and then pass in the groove between the pectoralis major muscle and deltoid muscle.
The cephalic vein typically passes from superficial to deep here and the pectoral branch of the thoracoacromial arterial trunk emerges here.
Lateral border of pectoralis major muscle inferiorly.
Ta area of anterior thoracic region bounded superiorly by the clavicle inferomedially by the pectoral major muscle and superolaterally by the deltoid muscle.
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.
