Anastomosis of Axillary Artery

University:
North Idaho College
Course:
NURS 201 | Fundamentals Of Nursing
Academic year:

2021
Views:

81

Pages:

2
Author:

MichGar

ANASTOMOSIS OF AXILLARY ARTERYAANASTOMOSIS - AROUND BODY OF SCAPULAIt is the anastomosis between -RAY(a) Branches of 1st part of Subclavian A.(b) Branches of 3rd part of Axillary A.-These arteries also anastomose with Intercostal ArteriesAnastomoses occurs in 3 fossae -(i) Subscapular (ii) Supraspinarus. (iii) Infraspinatus.It is formed by -(a) Suprascapular A.Branch of Thyrocervical trunk.(b) Deep br. of Transverse ceriral A. Branch of Thyrocervical trunk.(c) Circumflex Secupular A.Branch of Subscapular ArteryDIPANMAR RAY(Arise from 3rd part of Axillary Areey(B)ANASTOMOSIS - OVER ACROMION PROSSAnchoring Fir ExamIt is the anastomosis between- -(a) Branch of 1st part of Subclavian A.(b) Branches of 2nd and 3rd part of Axillary A.Anastomosis occurs / formed by:-(b) (a) Acromial Acromial branch of Theraso-arromial Artery (Form 2nd part of Axillary A.)(c) Acrumial branch of Suprascapular A (From 1st part of SubelavianA)branch of the posterior numeral circumflex(e)ANASTOMOSIS - -AROUND SURGICAL NECK OF HUMERUS(From 3rd part of Axillary artery ArveryIt is formed by the following arteries -(a) Anterior Humeral Circumflex (b) Posterior Humeral Circumflex(c) Deltoid branch of Thoraco -ecromial (d) Asc. branch of Protunda BrachinThe 1st 3 arteries are branches of Axillary Arlery,The 4th artery is branch of Brachial Artery. ANASTOMOSIS: AXILLARY ARTERY2CLINICAL ANATOMYHuman Anatomy For FramCOLLATERAL CIRCULATION THROUGH SCAPULAR ANASTOMOSISIf the subclavian and axillary arteries are blocked any wherebetween 1st part of Subelarian artery and 3rd part of axillaryartery., the scapular anas tomosis serves as a potentialpathway (Collateral circulation) between the 1st part of Subclavianartery and the 3rd part of the axillary artery, to ensure theadequate circulation to the upper limb.DIPANKAR RAY