Bone

Presented by : MUHAMMED TALHA NOOR GULZAR

AXIAL SKELETON

AXIAL & APPENDICULAR SKELETON

CLAVICLE

In human anatomy, the clavicle or collarbone is a long bone that serves as a strut between the shoulder blade and the sternum or breastbone. There are two clavicles, one on the left and one on the right. The clavicle is the only long bone in the body that lies horizontally.

.Important muscular and ligamentous attachments to the right clavicle

HUMERUS AND SCAPULA

PRESENTED BY: SAJAWL ANDAZ HAMZA AIWAN

HUMERUS

HUMERUS

Proximal end of humerus

SCAPULA

SCAPULA

The scapula (plural scapulae or scapulas) or shoulder blade is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone).

AXILLAPRESENTED BY:

AXILLA

PRESENTED BY: MARYAM KHALID AQSA MUSHTAQ

AXILLA

The Axilla (also, underarm, oxter, or, colloquially, armpit) is the area on the human body directly under the joint where the arm connects to the shoulder. It also provides the under-arm sweat gland.

DISECTION OF AXILLA

POSTERIOR VIEW OF AXILLA

PRESNTED BY :

AXILLARY ARTERY

PRESENTED BY: NAYAB MEHMOOD SHAIQA ZAFAR

AXILLARY ARTERY The axillary artery is often referred to as

having three parts, with these divisions based on its location relative to the Pectoralis minor muscle, which is superficial to the artery.

First part - the part of the artery above the pectoralis minor

Second part - the part of the artery that lies behind the pectoralis minor

Third part - the part of the artery below the pectoralis minor.

Branches of Axillary artery■ First part (1 branch)

– Superior thoracic artery (Supreme thoracic artery)■ Second part (2 branches)

– Thoraco-acromial artery– Lateral thoracic artery.

■ Third part (3 branches) – Subscapular artery– Anterior humeral circumflex artery– Posterior humeral circumflex artery

■ Continues as the brachial artery past the inferior border of the teres major.

Branches of Axillary artery First part (1 branch)

Second part (2 branches) Third part (3 branches)

branches

BRACHIAL PLEXUS

PRSENTED BY: LAIBA ROOP PAUL HAFSA KHALID

‘The brachial plexus is a network of nerves, running from the spine, formed by the anterior rami of the lower four cervical nerves and first thoracic nerve (C5–C8, T1). The brachial plexus passes through the cervicoaxillary canal in the neck, over the first rib, and into the axilla (armpit region), where it innervates the upper limbs and some neck and shoulder muscles.

BRACHIAL PLEXUS

KEEP ALWAYS SMILING

MUSCLES

Anterior Axioappendicular Muscles

POSTERIOR AXIOAPPENDICULAR MUSCLES

SCAPULOHUMERAL MUSCLES

THE END