Human Anatomy Vol 1

UPPER LIMB This region is rich in modified sebnceous glands, particularly at its outer margin. These become enlarged during preg ...

Superior thoracic artery Acromiothoracic artery Lateral thoracic artery Perforating branches of internal thoracic aftery Fig. 3. ...

UPPER LIMB A plexus of lymph vessels is present deep to the areola. This is the subareolar plexus of Sappey (Fig.3.11). Subareol ...

Umbilicus Possible position ofaccessory nipples Fig. 3.13: Milk line with possible positions of accessory nipples Self-examinati ...

.ct E o EL CL f c .9 {J ao UPPER LIMB The deep fascia covering the pectoralis major muscle is called the pectoral fascia. It is ...

PECTORAL REGION Figs 3.18a to c: Self-examination of breast Fig. 3.19: Mammogram showing cancerous lesion Fig. 3.20: Fine needle ...

UPPER LIMB Muscle Pectoralis major (Fis. 3.21) Nerve supply Medial and lateral pectoral nerves Table 3.2: Nerve supply and actio ...

Fig.3.22: Clavicular head being made prominent by flexing the arm to right angle Fig.3.23: Sternocostal head being made prominen ...

UPPER LIMB Digitations of serratus anterior Fig. 3.26: The serratus anterior fd*:t'* $ fy The nerve to the serratus anterior is ...

lymph nodes. The lymphatics also d,rain into supraclavicular and infraclavicular lymph nodes. Blockage of some lymph vessels by ...

ill INTRODUCIION The axilla (Latin armpit) is a pyramidal space situated between the upper part of the arm and the chest wall. I ...

Superior border of scapula AXILLA Apex of axilla (cervicoaxillary canal) Lateral wall Medial wall of clavicle Anterior wall (ope ...

UPPER LIMB lower Axillary nerve in quadrangular space Teres major Radial nerve in lower triangular space Long head of kiceps bra ...

to the lower border of the teres major muscle where it continues as the brachial artery. Its direction varies with the position ...

Skn Deep fascia Pectoralis major Fig. 4.7b: Relations of second part of axillary artery Subscapularis Skin Superficial fascia Pe ...

1 ) J 4 Coracobrachialis Musculocutaneous nerve in the upper part (Fig. 4.8). Lateral root of median nerve in the upper part Tru ...

UPPEFI LIMB Coracobrachialis Lateral and medial roots of median nerve M uscu locutaenous nerve Posterior cord Lateral cord Later ...

It gives off a large branch, the circumflex scapular artery, which is larger than the continuation of the main artery. This bran ...

UPPER LIMB Fi1.4.12: Lymph above umbilicus drains into axillary lymph nodes while below umbilicus drains into inguinal group Spi ...

Roots Lateral pectoral nerve Branches Dorsal scapular nerve Suprascapular nerve Divisions Radial nerve Median nerve Fig. 4.14: T ...