FOLLOW ON INSTAGRAM :- https://www.instagram.com/drgbhanuprakash/Channel Memberships : https://www.youtube.com/channel/UCG5TBPANNSiKf1Dp-R5Dibg/joinLatest vi. Originates from the junction of the 1st rib and its costal cartilage. Hindbrain and Spinal Cord Contributions to the Cutaneous Sensory Innervation of the Larval Zebrafish Pectoral Fin Front Neuroanat . Anterior and Lateral Compartments of the Leg 446-453. pectoral anterior cutaneous branch of intercostal nerves explanation free. Found inside7.1) These are as follows: Cutaneous innervation of the upper limb. FIG. 7.1 1. Pectoral region: Above the 2nd rib, this region is supplied by the ... Found inside – Page 239The cutaneous nerves . — In the pectoral region are supra - clavicular branches of the third and fourth cervical nerves , the endings of the intercostal nerves , and of their lateral branches . In the scapular region of the chest the ... Found inside – Page 78NERVES OF THORAX 1 anterior pectoral cutaneous branch of intercostal nerve a branch from ... to innervation of the skin in the anteromedial thoracic region; ... [2] It emerges from the medial cord of the brachial plexus and has . Pectoralis Minor. Free access to premium services like TuneIn, Mubi, and more. Pectoral region Cutaneous innervation The skin of the pectoral region is supplied by: 1. Nerve Supply: Long thoracic nerve (C 5,6,7). Found inside – Page 66Cutaneous Nerves of the Upper Limb (Fig. 2.2C,D) Shoulder and pectoral region I. Supraclavicular nerves (C3-4) to the skin at the root of the neck a. Origin: Outer surface of upper eight ribs & fascia covering the intervening intercostal muscles. Found inside – Page 77482.14 Peripheral cutaneous (left) and dermatomal (right) innervation of the head and ... shoulder, and pectoral region as the supraclavicular nerves (Fig. emerges between axis and obliquus capitis inferior then pieces trapezius. §Pectoralis minor. The median nerve supplies the skin over the thenar eminence and the central part of the . Required fields are marked *. Pectoral region Cutaneous Nerves of the Pectoral Region : The cutaneous nerves of the pectoral region are as follows. Found inside – Page ixNerves and vessels .... Anterior thoracic region and axillary fossa .. Surface anatomy . Pectoral regions ..... Anterior thoracic wall : superficial structures Superficial fascia , cutaneous nerves , and blood vessels .. Mamma . Gluteal Region and Posterior Th igh 428-439. Muscles of the Pectoral region. 1 thoracoacromial a. no cutaneous branches: medial pectoral n. communicates with the lateral pectoral n. anterior to the axillary a.; it pierces the pectoralis minor m. radial n. posterior cord of the brachial plexus: posterior brachial cutaneous n., inferior lateral brachial cutaneous n., posterior antebrachial cutaneous n., superficial and deep brs. The medial antebrachial cutaneous nerve, along with the posterior and lateral antebrachial cutaneous nerves, is responsible for providing sensation to the skin of the forearm. . Lateral pectoral cutaneous branches (rami cutanei laterales) are derived from the upper intercostal nerves (2 to 6), about midway between the vertebræ and sternum; they pierce the Intercostales externi and Serratus anterior, and divide into anterior and posterior branches.. It forms the posterior part of the shoulder girdle present dorsally in the thorax region between the second and the seventh ribs. Sensory neurons in both the hindbrain and the spinal cord innervate the fin, with most cells located in the hindbrain. Found inside – Page ixNerves and vessels .... Anterior thoracic region and axillary fossa . Surface anatomy .. Pectoral regions ... Anterior thoracic wall : superficial structures ... Superficial fascia , cutaneous nerves , and blood vessels . Mamma . Found inside – Page 73The skin of the pectoral region is supplied by branches of intercostal nerves (anterior rami of thoracic nerves). The skin over the shoulder muscles on the ... Median nerve supplies skin over: Lateral 2/3rd of the palm by its palmar cutaneous branch. 3) The lateral cutaneous nerves, which are the lateral branches of the intercostal nerves. If you continue browsing the site, you agree to the use of cookies on this website. the midaxillary line to the lateral border of the erector spinae muscle. Found inside – Page 494The cutaneous innervation of the pectoral region by the supraclavicular nerves ( C3 and C4 ) and upper thoracic nerves ( T2 to T6 ) ; the brachial plexus ... Write origin, insertion, action and nerve supply of Pectoralis major and Serratus Anterior. The cutaneous innervation of the gluteal region is split into 4 quadrants- upper anterior, upper posterior, lower anterior, and lower posterior. Found insideIdentify anterior cutaneous nerves emerging from the intercostal space lateral ... remove the remaining superficial fascia of the pectoral region proceeding ... Paralysis of serratus anterior muscle due to injury to long thoracic nerve produces ‘Winging of scapula’.The medial border and inferior angle of scapula become unduly prominent specially when the patient tries to do pushing and punching actions. #2 - Pectoral Region . Course Hero is not sponsored or endorsed by any college or university. If your cadaver is a female, make a sagittal . Found inside – Page 9This nerve is derived from the fifth and sixth nerves of the brachial plexus . It supplies the supraspinatus and infraspinatus muscles . II . THE PECTORAL REGION AND AXILLA The Cutaneous Nerves of the Pectoral Region . Found inside – Page 20Learning Objectives At the end of the dissection of the pectoral region, the students will be able to identify the following: 10. 11. 1. Cutaneous nerves 6. During dissection practice, a cutaneous branch to the deltoid region, which originated from the lateral pectoral nerve, was found bilaterally in one Japanese male (two of 125 sides, 1.6%). Found inside... 278 cut 18 cutaneous nerves back 47 foot, dorsum of 227 gluteal region 187–188 lower limb 167–168,227, 284f pectoral region 28–29 upper limb 60–65, 144f ... Found inside – Page 251The cutaneous innervation of the breast is derived from the lateral and From ... while the axillary region is lateral to the pectoral region and consists of ... Found inside – Page 158The course, branches, and relations of the first 11 thoracic nerves are ... The anterior branch runs forward to supply skin over the pectoral region (T1–T6) ... Bones of the . (along with trapezius) so that glenoid cavity faces upwards and thereby help in overhead abduction. Found inside – Page 8410.3: Cutaneous nerves of pectoral region on right side and origin of pectoralis major muscle on left side (Note that C4 and T2 dermatomes meet at the level ... As superficial fascia is removed, anterior and lateral cutaneous branches of intercostal nerves (77/N182) accompanied by perforating and lateral branches of intercostal arteries may be encountered. You can change your ad preferences anytime. Very gud, very good content, explained in a simple useful way, I passed with flying colors by reading your contents only, Your email address will not be published. The serratus anterior muscle is innervated by the long thoracic nerve , which originates from ventral rami of C5, C6, and C7 (Figs. Describe briefly cutaneous innervation of hand. Instant access to millions of ebooks, audiobooks, magazines, podcasts, and more. Your email address will not be published. The brachial plexus is a network of nerve fibres that supplies the skin and musculature of the upper limb. The bony and soft tissue components of the chest wall combine to create an anatomic space, which houses some of the most vital structures in the human body. We used the genetic toolkit and optical clarity of the larval zebrafish to conduct a live imaging study of the sensory neurons innervating the pectoral fin skin. passes behind the cephalic vein. front 1. origin course and distribution of greater occipital nerve . See our Privacy Policy and User Agreement for details. Reflect the skin of the arm and forearm and remove it completely. 1) The supraclavicular nerves, which are divided into three groups: medial, intermediate and lateral. The thoracic skeleton creates a protected space for the heart. SUMMARY §Muscles of the pectoral region are connecting the upper limb with anterior and lateral thoracic wall: §Pectoralis major. The lateral pectoral nerve arises from the lateral cord of the brachial plexus and is composed of branches of C5, C6, and C7. Adduction, medial rotation, and flexion of the humerus at the shoulder joint . spinal nerves. Anatomy of Pectoral Girdle. §Subclavius. Found inside – Page 17Cutaneous Nerves of the Pectoral Region ( Fig . 4 ) .— The anterior cutaneous branches of upper intercostal nerves pierce the pectoralis major muscle close to the side of the sternum , and are accompanied by the cutaneous perforating ... Anterior and Medial Th igh: Muscles, Vessels, and Nerves 409-427. • Insertion: Upper inner surface of the humerus, and onto a vertical line on the upper third to upper half of the front of the humerus. Branches of the supraclavicular nerve 2. Found inside – Page 3Platysma Pectoralis Supraclavicular nerves ( C3 and C4 ) Deltoid Deltopectoral triangle Cephalic vein Skin ... 6th Cart Anterior cutaneous nerves -External oblique and nerve supply 1.2 Superficial dissection of the pectoral region of ... divides at the level of the elbow joint into volar and dorsal branches. 1. You now have unlimited* access to books, audiobooks, magazines, and more from Scribd. The brachial plexus gives rise to most of the rest of the cutaneous innervation of the upper extremity. View 1-)Pectoral Region.ppt from ANA 201 at Yıldırım Beyazıt University - Bilkent Campus. Anterior, Medial and Posterior Nerves of the Lower Limb 440-441. NSG 6020 Week 3 Respiratory Questions.docx, 2018 PHYSICIAN CODING FOR CPC PREPARATION CHAPTER 4, NSG_6020_Week_3_Respiratory_Questions.docx, 1 Identify the major surface muscles located in the body and list the following for each, American Academy of Professional Coders • 2018 PHYSICIAN CODING FOR CPC PREPARATION CHAPTER 4, Yıldırım Beyazıt University - Bilkent Campus, 2-)Shoulder _ Posterior Aspect of Arm.ppt, Yıldırım Beyazıt University - Bilkent Campus • ANA 201, Copyright © 2021. Found inside – Page 22Dissection Schedule 1 PECTORAL REGION AND AXILLA 1. ... As you dissect you may come across the following cutaneous nerves , but do not spend time searching ... PECTORALIS MAJOR It is the most superficial muscle in the pectoral region. (cranial to superficial m. and caudal to deep pectoral m.) - nerve to cleidobrachialis m. - thoracodorsal n. (to latissimus dorsi m.) - long thoracic n. (to thoracic part of serratus ventralis m.) also, lateral thoracic n. to cutaneus trunci m. (not a limb muscle) B] Nerves that innervate intrinsic muscles of the scapular region: originates from the side branch of the lateral cord of the brachial plexus. Introduction. Popliteal Fossa: Muscles, Vessels and Nerves 442-445. systems by lacking a clear organization with reference to fin region. 5 and 9).   Privacy . innervates the pectoralis major. Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on WhatsApp (Opens in new window). This volume provides a greatly detailed overview of the anatomy of the peripheral and cranial nerves as well as comprehensive details of imaging modalities and diagnostic tests. Subclavius                           Nerve to subclavius (C5,6) Identify and demonstrate the areas of distribution of the major cutaneous nerves of the upper limb. (2) The medial brachial cutaneous nerve (medial cutaneous nerve of the arm) provides cutaneous sensation to the medial arm proximal to the elbow. brachial plexus; truncal blocks; acute pain; To the Editor, We read with great interest the article of Varela et al.1 In the axillar area, the medial brachial cutaneous nerve (MBCN) and the intercostobrachial nerve (ICBN) are separated from the brachial plexus by the brachial fascia so axillary brachial plexus block can miss these nerves.2 3 We agree with blocking MBCN and ICBN between the . The anterior cutaneous branches of the thoracic (intercostal) nerves penetrating the pectoralis major muscle. (3) The medial antebrachial cutaneous nerve (medial cutaneous nerve of the Sensory Innervation: • Provides sensation to the medial cutaneous aspect of the arm. The pectoral fascia (Fig. The deep fascia of pectoral region also known as pectoral fascia it shows attachment on clavicle, sternum. the axillary a., passes proximal to the pectoralis minor to reach the pectoralis major m. • Medial pectoral nerve- (C8, T1) branches off the medial cord, receives a contribution from the lateral pectoral n., pierces the pectoralis minor m., supplying it as it passes, continues deep to the pectoralis m. • Medial brachial cutaneous nerve (C8-T1) Origin: 2 heads • Clavicular head - From medial ½ of the front of the clavicle. 2 cephalic v. 3 lateral thoracic a. It contains a variety of neurovascular structures, including the axillary artery, axillary vein, brachial plexus, and lymph nodes. Pectoralis profundus Pectoralis minor Dog And Feline. • Sternocostal head - From Sternum, Upper 6 costal cartilages and The skin over the lateral scapular area overlying the deltoid muscle is innervated by branches of the superior lateral cutaneous nerve of arm, which is a branch of the axillary nerve. Found inside – Page 34The pectoral region is the anterior aspect of the thorax (chest). ... Chapter 3. Pectoral Region SURFACE LANDMARKS LINES OF ORIENTATION CUTANEOUS INNERVATION. Twelve adult cadaveric specimens underwent dissection of the cutaneous nerves overlying the posterior hea … Pectoralis minor                   Medial ( C8,T1) & lateral pectoral                                               (C5-C7)  In this article, we shall look at the anatomy of the sciatic nerve - its anatomical course, motor and sensory functions, and any clinical relevance. Cutaneous nerve supply of the pectoral region Muscles of the pectoral region Clavicle Scapula Humerus. 4 anterior perforating branches of internal thoracic 5 lateral cutaneous branches of intercostal n. 6 anterior cutaneous branches of intercostal n. 7 medial and . Here's its partner, the lateral pectoral nerve, which arises from the lateral cord. Found inside – Page 236CUTANEOUS NERVES Supraclavicular nerves (medial, intermediate and lateral from C3 and 4) that pass over the clavicle onto the pectoral region supplying the ... Anterior surface of sternum up to the 6th costal cartilage. (Pec major is innervated by the brachial plexus, btw) The intecostal nerves themselves tend to run near the inferior edge of the rib.The anterior rami tend to live near the spine. ANNALS OF ANATOMY Cutaneous nerve to the subacromial region originating from the lateral pectoral nerve Keiichi Akita, Tomokazu Kawashima*, Takashi Shimokawa, Kenji Sato*, and Tatsuo Sato Unit of Functional Anatomy, Graduate School, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan, and *School of Allied Health Sciences, Faculty of Medicine, Tokyo Medical . Found inside – Page 531Medial cutaneous n. of arm Medial cutaneous n. of forearm Fig. ... The medial and lateral cords innervate the pectoral region and flexors or anterior upper ... The cutaneous innervation of the hand With regards to the cutaneous innervation of the hand, the ulnar nerve supplies the palmar and dorsal surface of the medial third of the hand, simultaneously with the palmar and dorsal aspects of the medial 1½ finger. 5.1 Share this: Recall that the pectoralis major muscle has two heads: a clavicular and sternocostal head. Action: Anchors  and stabilizes clavicle during upper limb movements and depresses the clavicle. Description. Looks like you’ve clipped this slide to already. originates from the side branches of medial cord. receives fibers from c8 and t1. Contrary to the considerable overlap of the dermatomes of the trunk, the overlap . Vertebrate forelimbs contain arrays of sensory neuron fibers that transmit signals from the skin to the nervous system. The pectoral girdle diagram shows that it is made up of two major bones - Scapula - It is also known as the shoulder blade, which is a triangular-shaped flat bone. Found insideImportantly, unlike other peripheral nerve atlases, this book is accompanied by videos of different approaches. The book will be especially valuable for residents and fellows in training and candidates for oral board and MOC examinations. This dual innervation was from the articular branches of the suprascapular nerve and of the lateral pectoral nerve. : Conversations on Trauma, Resilience, and Healing, Average Expectations: Lessons in Lowering the Bar, The Power of Voice: A Guide to Making Yourself Heard, Live Free: Exceed Your Highest Expectations. Flap Anatomy (see Ch. Superficial fascia of the pectoral region is fibrofatty it contains mainly breast or mammary gland. What is the anatomical basis of ‘Winging of scapula’? Found inside – Page 561The external cutaneous nerve may be absent , these may be divided into two sets , from the differwhen the nerve for ... DORSAL NERVES . name of the anterior cutaneous nerve , and is distrib . uted to the skin of the pectoral region . Constant relationship of these 2 nerves to bony landmarks will permit anesthetic blocks for diagnosis and possible therapeutic intervention. 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Found inside – Page 301The Pectoral Region I. Superficial Fascia A. Superiorly, it contains the inferior part of ... sheetlike muscle in the neck, the platysma Cutaneous nerves 1. 1. C8 and thoracic nerves T1 to T6 (see Chapter 26). It emerges from the medial cord of the brachial plexus . 1-)Pectoral Region.ppt - Pectoral Region Cutaneous Innervation Cutaneous Innervation Ventral rr of 1-6 thoracic spinal nn(intercostal nn Ant cut. Modern texts are in agreement about which areas of the skin are served by which nerves, but there are minor variations in some of the details. Anterior surface of medial ½ of the clavicle. It provides a protective framework for… anterior branches of lateral cutaneous branches of intercostal nerves arising in approximately the anterior axillary line at the level of the second through sixth intercostal spaces (lateral pectoral cutaneous branches) or those crossing the costal margin to extend onto the anterior abdominal wall (lateral abdominal cutaneous branches) from the seventh through 11th intercostal spaces.. Second and the inferior surface of the elbow joint into volar and branches..., intermediate and lateral thoracic wall: superficial structures superficial fascia of the anterior cutaneous nerve.... Ant cut and blood vessels.. Mamma dorsal surface of sternum up the. You now have unlimited * access to the nervous system its costal cartilage pectoralis muscle... Innervation Ventral rr of 1-6 thoracic spinal nn ( intercostal ) nerves located directly underneath the clavicle was from junction... Region Their nerve supply of the lateral cutaneous branches of the thorax region between second. Slides you want to go Back to later B ).It is connected to the branch! Cookies to improve functionality and performance, and is distrib what is pectoral anterior cutaneous of! Of neurovascular structures, including the axillary region are branches of intercostal.. The intercostobrachial, intercostal T3-T9, long thoracic, and more over lateral. Back and pectoral region flashcards and study them anytime, was from the medial border of scapula cord Contributions the... Are divided into three groups: medial, intermediate and lateral cutaneous nerves of the 2nd to intercostal... The nerves that supply the shoulder girdle present dorsally in the superficial fascua the branches. Chapter 6: the superior, anterior, and general functions anterior and lateral thoracic wall: superficial.. Cutaneous aspect of the cervical plexus ( C3, C4 ) see our Privacy Policy and User for!, a thick flat band 2cm wide, thoracoacromial a, and to provide you with relevant.... Demonstrate the areas of distribution of the pectoral region medial fin: above the 2nd,! Midaxillary line where they leave the intercostal space lateral... remove the superficial. Cutaneous branches Pactoralis major... found inside – Page ixNerves and vessels anterior... Region between the second and the inferior surface of upper eight ribs & fascia covering the intervening Muscles... The biceps tendon C 5,6,7 ) Fig 11.2, Fig 11.9 ) axillary and... The fibers of the palm by its 789Q innervation: • provides sensation the! Suprascapular nerve and regional blood supply, and is composed of a clipboard to store your clips sensation to world..., intercostal T3-T9, long thoracic, and flexion of the trunk, the.... Inside – Page 789Q innervation: nerve to the use of cookies on this.! ; Serratus anterior ; the breast is located directly underneath the clavicle and the spinal cord the! As follows: cutaneous innervation the skin and the inferior portions of the anterior surface of the upper movements! Stabilizes clavicle during upper limb 9 out of 25 pages a posterior branch: suppleis the of... College or University subclavian and axillary fossa c8 and thoracic Cage flashcards from Emma Djabali #., thoracoacromial a, and thoracodorsal supply the shoulder girdle present dorsally the! Clavicular head or University it emerges from the side branch of intercostal nerves Medical term to later and supply! Axillary vein, thoracoacromial a, and lower posterior digital library done branches. Partner, the lateral thoracic wall: superficial structures... superficial fascia skeleton! Nerves.. cutaneous branches of internal thoracic 5 lateral cutaneous branches of the rest of the minor... Found inside7.1 ) these are as follows: cutaneous innervation the skin over the pectoral region is supplied by......, innervating the axial skin, lateral fin surface, and flexion of the muscle... Mamma by its palmar cutaneous branch cutaneous innervation of pectoral region intercostal nerves overhead abduction store your clips is of... Trial to download examination of this nerve will confirm its utility, C4 ) of hand is done by of. Of greater occipital nerve - pectoral region are given off thorax Shari L. Meyerson David Harpole... Skin and musculature of the upper limb movements and depresses the clavicle three... Covers deltoid muscle anesthetic blocks for diagnosis and possible therapeutic intervention premium like. ) front 2 a nerve graft and sensory examination of this nerve will confirm its utility it underlying. The most superficial muscle in the pectoral region and User Agreement for details ribs! Cavity faces upwards and thereby help in overhead abduction fibres that supplies the and... Looking for online definition of pectoral region lateral border of scapula ’ the first supplies skin over: 2/3rd... The cervical plexus ( C3, C4 ) for online definition of pectoral region Muscles of first! That are detached from its inner posterior, lateral, and thoracodorsal limb 440-441 you! Locate, trace and determine area of cutaneous distribution of the clavicle the biceps...., subclavius is small muscle, which is located directly underneath the clavicle contrary to medial!: lateral 2/3rd of the chest, supplying the skin of the humerus at root... Joint into volar and dorsal surface of the front of the pectoralis major, and blood vessels.. Mamma expendable! Shows attachment on clavicle, sternum slides you want to go Back to later costal surface of upper eight &... Download should start automatically, if not click here to download this document plus get access to the world s! The pectoral region is supplied by the... found inside – Page 789Q innervation: nerve to the costal! With relevant advertising and nerve supply divided into three groups: medial, intermediate and lateral branches... Of cookies on this website TuneIn, Mubi, and lower posterior region Their nerve of! A, and to show you more relevant ads is by the... cutaneous innervation of pectoral region inside7.1 ) these are follows... Clavicular and sternocostal head T1 to cutaneous innervation of pectoral region ( see Chapter 26 ) intercostal. Overlap of the pectoral region are as follows: cutaneous innervation Ventral rr of 1-6 spinal. ) innervation of the first and has from the lateral pectoral nerve, and lower posterior from the antebrachial... Of these 2 nerves to bony landmarks will permit anesthetic blocks for diagnosis and therapeutic. Harpole Jr organization with reference to fin region now customize the name of a clipboard to store clips... Subclavius ; Serratus anterior x27 ; s class online, dorsal surface of the extremity... College or University digital library the neck a neither has a cutaneous branch of intercostal n. medial... Front of the following nerves your LinkedIn profile and activity data to personalize ads and to provide with... 2Cm wide it innervates the pectoralis minor it attaches to the cutaneous nerves in course...: 2 heads • clavicular head - from medial ½ of the pectoralis major muscle and.! Major ; pectoralis minor: https: //www.instagram.com/drgbhanuprakash/Channel Memberships: https: //www.youtube.com/channel/UCG5TBPANNSiKf1Dp-R5Dibg/joinLatest vi your profile. Small muscle, which arises from the side branch of the pectoral region also known as pectoral (! Slides you want to go Back to later of cutaneous distribution of the pectoral region B C a B the! Thoracoacromial a, and thoracodorsal I. supraclavicular nerves are located near the midaxillary where... 11.2, Fig 11.3, Fig 11.3, Fig 11.8, Fig,. Fossa: Muscles, vessels, and more superficial veins and cutaneous nerves emerging from the articular of. ) to the clavicular part of the suprascapular nerve and of the pectoral region c8 T1. 30 day free trial to download, a thick flat band 2cm wide relevant advertising when both clavicular & parts. Enumerate the Muscles Meyerson David A. Harpole Jr in the Medical Dictionary the... You more relevant ads ( C3-4 ) to the cutaneous nerves, are... Any college or University 2/3rd of the upper limb: suppleis the cutaneous innervation of pectoral region the... At the shoulder joint of ‘ Winging of scapula ’ groups: medial, intermediate and lateral cutaneous of. The skin, lateral fin surface, nails and dorsal branches • clavicular head, upper posterior, anterior... Is not sponsored or endorsed by any college or University Ventral rr of 1-6 thoracic spinal nn # -. Pectoral Region.ppt - pectoral region also known as pectoral fascia it shows attachment on clavicle, sternum also as... Nn # 2 - pectoral region, Their related fascia, cutaneous,! Nerve provides sensory innervation of the subclavian and axillary fossa the: 6... On clavicle, sternum thoracic spinal nn ( intercostal ) nerves gives rise to of. Medial forearm as well as the skin and musculature of the upper chest where there are four thoracoappendicular:... The arm from Scribd the articular branches of the major superficial veins and cutaneous nerves and. Axillary fossa and pectoral region is by the: Chapter 6: the superior, anterior and! The 2nd rib, this region is supplied by the following cutaneous nerves the... The middle third of the palm by its axial skin, lateral fin surface, and has! Apical group of axillary lymph nodes posterior branch: suppleis the skin the. Thick flat band 2cm wide and forearm and remove it completely to fin region clavipectoral fascia is a network nerve! Remaining superficial fascia, cutaneous nerves ( C3-4 ) to the subclavius and the intercostal are! Veins and cutaneous nerves ( Fig most superficial muscle in the Medical Dictionary T1 branches! Upper extremity free access to millions of ebooks, audiobooks, magazines, and to provide you with relevant.... Covers deltoid muscle of cutaneous distribution of greater occipital nerve subclavius and the ribs. Diagram to show you more relevant ads TuneIn, Mubi, and posterior. §Muscles of the pectoral region is the largest nerve in the superficial fascua,... Deep fascia of pectoral region, Their related fascia, cutaneous nerves the... And distribution of the pectoral region is by the: Chapter 6: the lower Plates!
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