ELECTRONIC ATLAS & MUSEUM OF HUMAN ANATOMY JOS

IPEM-enabled electronic museum

 

 

Oluwole Ogunranti,

Professor of Anatomy,

University of Jos, Nigeria

 

        http://www.mhajos.org 

 

Department of Anatomy, University of Jos, Nigeria

CREATOR/ACADEMIC SUPERVISOR: Professor Sir John Oluwole Ogunranti,KOJ (UK)

CURATOR: YOHANA AJIJI
©1995-

UPPER EXTREMITY

PECTORAL REGION
Locator of pectoral region 
http://www.oluwoleogunranti.com/course/course1/miscellaneous/pectorallocator2.html

Dissector of pectoral region   http://www.oluwoleogunranti.com/advancedissector/pectoral/pectoraldissector.htm

Dissecting video of pectoral region   http://www.oluwoleogunranti.com/video/pectoralvideo.htm 

Do-it-yourself dissection of pectoral region  http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm

QUIZZES:  <http://www.oluwoleogunranti.com/saturdayschool/anatomy/practical/practical1/quiz.htm >



 

 

 

 

 


 

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum

 

1a

 

1A Superficial fascia of scapular rwgion (anterior)

 

1 levator scapulae  through skin  

2 acromioclavicular ligament  through skin  

3 nipple  through skin 

4 clavicle thro skin

5 pectoralis major through skin

6 serratus anterior through skin

 

 


http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum

house

VISIT THE ELETRONIC SCHOOL OF MEDICINE

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1p

1P

 

1P Superficial fascia of scapular rwgion (lateral)

 

1 levator scapulae 2 acromioclavicular joint 

3 nipple 

4 clavicle   

5 pectoralis major

6 erratus anterior

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1M.htm  - eMuseum

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION

1pm

1M

1M  Skin of pectoral region (breast)

 

 

1  clavicle   

2  pectoralis major

3  spine of scapula

4  serratus anterior 

humerus

 

 

 

 


 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum



 

  

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum  Videos

1s

1sa

2S  Skin of pectoral region (superior)

 

 

 

 

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum  Videos

 

2l

2a

 

 

 

 

2m

2A

2L  Skin of pectoral region (breast)

 

 1 angerís lines

 2 nipple 

 

 

 

3a

 

3A Superficial fascia of scapular rwgion (anterior)

 

1  cephalic vein

2  pectoral region

3  shoulder region

 4  scapular region  

           

 

 

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum  Videos

3p

3P Superficial fascia of scapular rwgion (posterior)

 

 1 cephalic vein

 2  scapular region  

     and vs

 

 

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum  Videos

 

<http://www.oluwoleogunranti.com/saturdayschool/anatomy/practical/practical2/quiz.htm >

 

3am

3M Superficial fascia of scapular rwgion (medial)

 

 3 superior angle of scapula

 4 serratus anterior

 5 clavicle

 

 

3pl

3L

 3L Superficial fascia of scapular rwgion (lateral)

 

 1 cephalic vein
 2  pectoral region
 
3 shoulder
 
4   scapular region

 

 

 

 

3s

Roof of shoulde r (superior)

3L Superficial fascia of scapular region (superior)

 

 

 

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum  Videos

 

http://www.mhajos.org/museumvideos/ullocator1.htm  (upperlimb locator video1- pectoral locator video)

<http://www.oluwoleogunranti.com/saturdayschool/anatomy/practical/practical3/quiz.htm >

 

4a

4A
Intermediate aspect of pectoral region (anterior)

 

1  rapezius
2  homboideus minor
3  clavicle
4  perforating vessels

5  latissimus dorsi

6  biceps brachii

7  ulnar nerve

serratus anterior

9  pectoralis major

10 deltoid

11  deltopectoral groove

12  cephalic vein

13 median nerve

14 brachial veins

15  triceps brachii

16  brachialis

17  bachioradialis

 

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum  Videos

4am

 

4M
Intermediate aspect of pectoral region (medial)

 

 

 5  median nerve

 6  ulnar nerve

 8  triceps brachii

13 thoracoacromial artery

14  pectoralis minor

15  brachial artery

16  biceps brachii

17  superficial branch of transverse cervical artery a

19  medial pectoral nerve

20  hole in serratus anterior showing subscapularis

 21 deep branch of transverse cervical artery

 23 axillary vessels

 

http://www.oluwoleogunranti.com/advancedissector/pectoral/layer1.htm -SELF DISSECTION
http://www.mhajos.org/anatomy/anatomy/CustomSlides/museumpictures/pictures/upperlimb/1A.htm  - eMuseum  Videos

4p

25  superficial fascia

26  fascia covering infraspinatus

20  hole in serratus anterior showing subscapularis

21  deep branch of transverse cervical artery

22  lateral head of triceps brachii

23  axillary vessels

24  medial head of triceps brachii

4P Intrmediate aspect of scapular region (posterior)

1  clavicle

2  deltoid muscle

acromion

4  posterior circumflex humeral artery

5  m  edian nerve

ulnar nerve

7  cephalic vein

8  biiceps brachii

9 long head of triceps brachii

10 tr10iangle of ausculatation

11 tapezius

12 pectoralis major

13 oracoacromial artery

14  pectoralis minor

15  bachial artery

16  iceps brachii

17  superficial branch of transverse cervical artery

18  latissimus dorsi

19  medial pectoral nerve

 

 

4pl

4Ab

4L Intermediate aspect of scapular region (lateral)

 

 6  biceps brachii

 10  deltoid

 15  triceps brachii

16  brachialis

17  brachioradialis

4s

4scontour

 

4S Intermediate aspect of scapular region (superior)

 

1  supraspinatus

2  acromion

3  clavicle

 

 

             

 

5a

5A  Deep aspect of pectoral region (anterior)

 

1 trapezius

2 clavicle

3 deltoid muscle

4 coracoacromial ligament

5 head of humerus

6 long head of biceps brachii

7 coracobrachialis

8 pectoralis major

9 coracoid process of scapula

10 conjoint tendons of coracobrachialis and short head of biceps brachii

11 brachial artery

12 musculocutaneous nerve

13 median nerve

14 medial cutaneous of forearm

 

 

 

15 ulnar nerve

16 axillary nerve

17 pectoralis minor

18 thoracodorsal nerve

19 medial pectoral nerve

20 pectoralis major

21 thoracoacromial vessels

22 clavipectoral fascia

23 infraspinatus and teres minor

24 serratus anterior

25 posterior circumflex humeral artery

26 lateral head of triceps brachii

27 pectoralis minor  (reflected)

28 basilic vein

 

 

 

5am

 

11 brachial artery

12 musculocutaneous nerve

13 median nerve

14 medial cutaneous of forearm

15 ulnar nerve

16 axillary nerve

17 pectoralis minor

18 thoracodorsal nerve

19 medial pectoral nerve

20 pectoralis major

21 thoracoacromial vessels

22 clavipectoral fascia

23 infraspinatus and teres minor

24 serratus anterior

25 posterior circumflex humeral artery

26 lateral head of triceps brachii

27 pectoralis minor  (reflected)

 

 

 

5M Deep aspect of pectoral region (medial)

 

1 trapezius

2 clavicle

3 deltoid muscle

4 coracoacromial ligament

5 head of humerus

6 long head of biceps brachii

7 coracobrachialis

8 pectoralis major

9 coracoid process of scapula

10 conjoint tendons of coracobrachialis and short head of biceps brachii

 

 

5p

5P Deep aspect of scapular region (posterior)

 

1 trapezius

2 levator scapulae

3 rhomboideus minor

4 rhomboideus major

5 pectoralis major

6 ulnar nerve

7 medial cutaneous nerve of forearm

8 latissimus dorsi

9 radial nerve

10 deltoid muscle

11 pectoralis minor

12 infraspinatus

13 teres minor

14 teres major

15 profunda brachii

16 long head of triceps brachii

17 axillary nerve

18 posterior circumflex humeral artery

19 pectoralis major

20 cephalic vein

21 suprascapular vessels

22 infraspinatus

23 spinoglenoid notch

 

 

24 superficial branch of transverse cervical artery

25 clavicle

26 subclavius

27 subclavian vessels

28 median nerve

29 biceps brachii

30 musculocutaneous nerve

31 brachial veins

32 brachial artery

33 serratus anterior

 

 

                             

 

5s

5L Deeest aspect of pectoral

region (lateral)

1 trapezius

2 levator scapulae

3 rhomboideus minor

4 rhomboideus major

5 pectoralis major

6 ulnar nerve

7 medial cutaneous nerve of forearm

8 latissimus dorsi

9 radial nerve

10 deltoid muscle

11 pectoralis minor

12 infraspinatus

13 teres minor

14 teres major

15 profunda brachii

16 long head of triceps brachii

17 axillary nerve

18 posterior circumflex humeral artery

19 pectoralis major

20 cephalic vein

21 suprascapular vessels

22 infraspinatus

23 spinoglenoid notch

24 superficial branch of transverse cervical artery

 

 

25 clavicle

26 subclavius

27 subclavian vessels

28 median nerve

29 biceps brachii

30 musculocutaneous nerve

31 brachial veins

32 brachial artery

33 serratus anterior

 

 

6s

 

5S  Deepest aspect of pectoral region/arm (superior)

 

 

 


© Electronic School of Medicine
Creator: Oluwole Ogunranti