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Vastus muscles

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The vastus medialis arises medially along the entire length of the femur, and attaches with the other muscles of the quadriceps in the quadriceps tendon. The vastus medialis muscle originates from a continuous line of attachment on the femur, which begins on the front and middle side (anteromedially)
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muscle is the most distal segment of the vastus medialis muscle. Its specific training plays an important role in maintaining patella position and limiting injuries to the knee. With no clear delineation, it is simply the most distal group of fibers of the vastus medialis.
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The fibers form a large fleshy mass, attached to a second strong aponeurosis, placed on the deep surface of the lower part of the muscle. This lower aponeurosis becomes contracted and thickened into a flat tendon that attaches to the outer border of the
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and then descends along the inner lip of the linea aspera and onto the medial supracondylar line of the femur. The fibers converge onto the medial part of the quadriceps tendon and the medial border of the patella. The
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The vastus lateralis is the largest and most powerful of the three vasti muscles. It arises from the several areas of the femur, including the upper part of the intertrochanteric line; the lower,
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The vastus medialis and vastus intermedius appear to be inseparably united, but when the rectus femoris has been reflected a narrow interval will be observed extending upward from the
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Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by Richard; Richardson, Paul (2005).
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located in the middle, on the outside, and inside of the thigh, respectively. The fourth muscle is the
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on the intertrochanteric line of the femur. It continues down and back (posteroinferiorly) along the
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in its upper two-thirds, sitting under the rectus femoris muscle and from the lower part of the
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between the two muscles, and the separation may be continued as far as the lower part of the
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Philadelphia: Elsevier/Churchill Livingstone. pp. 518–519. 173: 149: 95: 64: 1118: 456: 225:, where, however, the two muscles are frequently continuous. 1236: 1147: 1126: 1117: 1077: 1055: 1025: 979: 932: 923: 890: 876: 827: 778: 723: 688: 638: 624: 572: 528: 494: 263:between the vastus lateralis and short head of the 106: 94: 82: 70: 58: 53: 32: 349:Muscles of the iliac and anterior femoral regions. 190:The vastus intermedius arises from the front and 251:, and the upper half of the outer border of the 144:are three of the four muscles that make up the 361:Cross-section through the middle of the thigh. 468: 8: 426: 424: 1123: 1061: 929: 887: 784: 635: 534: 475: 461: 453: 38: 172:which covers the front and sides of the 420: 315: 127: 29: 848:Lateral intermuscular septum of thigh 7: 853:Medial intermuscular septum of thigh 206:, which forms the deep part of the 275:, and subsequently joins with the 202:. Its fibers end in a superficial 25: 409:Muscles of Thigh. Anterior views. 402: 397:Muscles of thigh. Cross section. 390: 378: 366: 354: 342: 330: 318: 337:Right femur. Posterior surface. 325:Right femur. Anterior surface. 1: 1306:Anterior compartment of thigh 247:, to the outer border of the 1035:Fibularis (peroneus) muscles 915:Fibularis (peroneus) tertius 200:lateral intermuscular septum 152:. The three muscles are the 44:Muscles of lower extremity ( 1209:Flexor digiti minimi brevis 433:Gray's anatomy for students 1327: 290: 232: 183: 124:Anatomical terms of muscle 1311:Muscles of the lower limb 1301:Muscles of the quadriceps 1139:Extensor digitorum brevis 1064: 910:Extensor digitorum longus 787: 537: 385:Vastus intermedius muscle 373:Vastus intermedius muscle 281:capsule of the knee joint 277:quadriceps femoris tendon 146:quadriceps femoris muscle 122: 37: 1134:Extensor hallucis brevis 905:Extensor hallucis longus 1165:Flexor digitorum brevis 1001:Flexor digitorum longus 1199:Flexor hallucis brevis 1170:Abductor digiti minimi 996:Flexor hallucis longus 223:intertrochanteric line 576:Lateral rotator group 259:muscle, and from the 166:rectus femoris muscle 564:Tensor fasciae latae 1081:Intermuscular septa 27:Human thigh muscles 1226:Plantar interossei 1006:Tibialis posterior 738:External obturator 668:Vastus intermedius 607:External obturator 602:Internal obturator 484:Muscles of the hip 249:gluteal tuberosity 245:greater trochanter 186:Vastus intermedius 180:Vastus intermedius 154:vastus intermedius 1283: 1282: 1279: 1278: 1264:Superior extensor 1259:Inferior extensor 1221:Dorsal interossei 1204:Adductor hallucis 1182:Quadratus plantae 1160:Abductor hallucis 1113: 1112: 1109: 1108: 1021: 1020: 900:Tibialis anterior 872: 871: 868: 867: 858:Cribriform fascia 680:Articularis genus 620: 619: 597:Superior gemellus 592:Inferior gemellus 587:Quadratus femoris 442:978-0-8089-2306-0 312:Additional images 208:quadriceps tendon 196:body of the femur 138: 137: 133: 77:Quadriceps tendon 48:has been removed) 16:(Redirected from 1318: 1187:Lumbrical muscle 1124: 1084: 1062: 984: 959:Accessory soleus 937: 930: 888: 843:Iliotibial tract 834: 785: 663:Vastus lateralis 636: 580: 535: 477: 470: 463: 454: 447: 446: 428: 406: 394: 382: 370: 358: 346: 334: 322: 279:, expanding the 235:Vastus lateralis 229:Vastus lateralis 194:surfaces of the 158:vastus lateralis 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1101:Transverse 653:Quadriceps 612:Piriformis 415:References 160:, and the 117:knee joint 1216:4th layer 1194:3rd layer 1177:2nd layer 1155:1st layer 1096:Posterior 1013:Popliteus 971:Plantaris 925:Posterior 733:Pectineus 698:Hamstring 690:Posterior 648:Sartorius 504:Iliopsoas 488:human leg 113:Extension 72:Insertion 1254:Peroneal 1091:Anterior 892:Anterior 748:Adductor 743:Gracilis 640:Anterior 530:Buttocks 241:anterior 1148:Plantar 1027:Lateral 768:Minimus 557:Minimus 547:Maximus 518:Iliacus 273:patella 219:patella 192:lateral 148:of the 108:Actions 54:Details 1269:Flexor 1238:Fascia 1127:Dorsal 1057:Fascia 1045:Brevis 1040:Longus 954:Soleus 780:Fascia 763:Magnus 758:Brevis 753:Longus 725:Medial 552:Medius 439:  261:septum 215:medial 170:muscle 156:, the 84:Artery 60:Origin 18:Vastus 626:Thigh 174:femur 150:thigh 128:[ 96:Nerve 65:Femur 1119:Foot 982:Deep 486:and 437:ISBN 140:The 878:Leg 115:of 1292:: 423:^ 283:. 267:. 210:. 176:. 880:/ 628:/ 578:: 511:/ 476:e 469:t 462:v 445:. 132:] 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Index

Vastus

Rectus Femoris
Origin
Femur
Insertion
Quadriceps tendon
Artery
Femoral artery
Nerve
Femoral nerve
Actions
Extension
knee joint
Anatomical terms of muscle
edit on Wikidata
quadriceps femoris muscle
thigh
vastus intermedius
vastus lateralis
vastus medialis
rectus femoris muscle
muscle
femur
Vastus intermedius
lateral
body of the femur
lateral intermuscular septum
aponeurosis
quadriceps tendon

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