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Organization of theOrganization of theUpper LimbUpper Limb
www.fisiokinesiterapia.biz
Grant’s Atlas of Anatomy 8th edGrant’s Atlas 8th ed
Antr division:
flexor comp.
Postr division:
ext comp.
Netter’s Atlas of Human Embry 2002
Origin of Limb Origin of Limb MusclesMuscles
Dorsal muscle mass forms Dorsal muscle mass forms extensors and supinators in extensors and supinators in upper limb, extensors and upper limb, extensors and abductors in lower limb.abductors in lower limb.Ventral muscle mass forms Ventral muscle mass forms flexors and pronators in flexors and pronators in upper limb and flexors and upper limb and flexors and adductors in lower limb.adductors in lower limb.Morphogenesis guided by CT, Morphogenesis guided by CT, not myoblasts not myoblasts Split into individual muscles, Split into individual muscles, cell death involvedcell death involved
Carlson l999 Human Embryology Larsen 1993
Hollinshead’s Textbook of Anatomy 5th ed
Grant’s Dissector 13th ed
Brachial Plexus
Netter’s Atlas 2nd ed
1)1) trapeziustrapezius m.m.
2)2) latissimuslatissimus dorsidorsi m.m.
3)3) levatorlevator scapulae m.scapulae m.
4)4) rhomboideusrhomboideus major m.major m.
5)5) rhomboideusrhomboideus minor m.minor m.
6)6) serratusserratus anterior m.anterior m.
1)1) infraspinatusinfraspinatus m.m.
2)2) supraspinatussupraspinatus m.m.
3)3) subscapularissubscapularis m.m.
4)4) teresteres minor m.minor m.
5)5) teresteres major m.major m.
6)6) deltoid m.deltoid m.
Extrinsic shoulder mm. Intrinsic shoulder mm.
Anterior thorax mm.1) pectoralis major and minor mm.
2) subclavius m.
Netter’s Atlas of Human Anatomy 2nd ed
rotator cuff musculature
Netter’s Atlas 2nd ed
Netter’s Atlas 2nd ed
Grant’s Dissector 13th ed
brachiumbrachium
biceps biceps brachiibrachii m.m.
long headlong head
short headshort head
brachialisbrachialis m.m.
coracobrachialiscoracobrachialis m.m.
triceps triceps brachiibrachii m.m.
lateral headlateral head
medial headmedial head
long headlong head
anconeusanconeus m.m.
Antr compartment Postr compartment
musculocutaneous n.
(C5-C7)
Netter’s Atlas of Human Anatomy 2nd ed
biceps brachii m.
brachialis m.
coracobrachialis m.
axillary n. (C5-C6)
radial n. (C5-T1)
Netter’s Atlas of Human Anatomy 2nd ed
deltoid m.teres minor m.
triceps brachii m.anconeus m.
(brachialis m.)
Grant’s Dissector 13th ed
Grant’s Dissector 13th ed
antebrachiumantebrachium
pronatorpronator teresteres m.m.flex. flex. carpicarpi radialisradialis m.m.palmarispalmaris longuslongus m.m.flex. flex. carpicarpi ulnarisulnaris m.m.flex. digit. flex. digit. superfsuperf. m.. m.flex. digit. flex. digit. profundprofund. m.. m.flex. flex. pollicispollicis longuslongus m.m.pronatorpronator quadratusquadratus m.m.
brachioradilisbrachioradilis m.m.ext. ext. carpicarpi radialisradialis longuslongus m.m.ext. ext. carpicarpi radialisradialis brevisbrevis m.m.ext. ext. carpicarpi ulnarisulnaris m.m.extensor extensor digitorumdigitorum m.m.extensor extensor digitidigiti minimiminimi m.m.extensor extensor indicisindicis m.m.abd abd pollicispollicis longuslongus m.m.ext. ext. pollicispollicis longus/brevislongus/brevis m.m.supinatorsupinator m.m.
antr compartment postr compartment
radial n. (C5-T1)
Netter’s Atlas of Human Anatomy 2nd ed
triceps brachii m., anconeus m.
(brachialis m.)
BR, ECRL, ECRB, ED, EDM, supinator, ECU, EI, AbdPL, EPL, EPB
ulnar n. (C7-T1)
Netter’s Atlas of Human Anatomy 2nd ed
flex carpi ulnaris m.
medial ½ FDP
+ 14 intrinsic handmuscles
median n. (C5-T1)
Netter’s Atlas of Human Anatomy 2nd ed
PT, FCR, PL, FDS, lat ½ FDP, FPL, PQ
+ 5 intrinsic handmuscles
Grant’s Atlas of Anatomy 11th ed
intrinsic hand musclesintrinsic hand muscles
7 7 interosseiiinterosseii mm. (4 dorsal/3 mm. (4 dorsal/3 palmarpalmar))4 4 lumbricallumbrical mm. (1, 2, 3, 4)mm. (1, 2, 3, 4)palmarispalmaris brevisbrevis m.m.adductor adductor pollicispollicis m.m.three three thenarthenar mm. (OP, mm. (OP, abd.PBabd.PB, FPB), FPB)three three hypothenarhypothenar mm. (ODM, mm. (ODM, abd.DMabd.DM, FDMB), FDMB)
intrinsic hand musclesintrinsic hand muscles
7 7 interosseiiinterosseii mm. (4 dorsal/3 mm. (4 dorsal/3 palmarpalmar))4 4 lumbricallumbrical mm. (mm. (11, , 22, 3, 4), 3, 4)palmarispalmaris brevisbrevis m.m.adductor adductor pollicispollicis m.m.three three thenarthenar mm. (OP, mm. (OP, abd.PBabd.PB, FPB), FPB)
three three hypothenarhypothenar mm. (ODM, mm. (ODM, abd.DMabd.DM, FDMB), FDMB)
(median n.) (ulnar n.)
upper limb -cutaneous innervation
Netter’s Atlas of Human Anatomy 2nd ed
upper limb –
dermatome pattern
Netter’s Atlas of Human Anatomy 2nd ed
