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Inferior mesenteric artery

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496: 472: 508: 556: 544: 532: 460: 448: 520: 484: 52: 29: 417:(also called the "meandering artery", an arterial connection between the left colic artery and the middle colic artery). The territory of distribution of the IMA is more or less equivalent to the embryonic 1488: 1442: 495: 56:
Abdominal part of digestive tube and its attachment to the primitive or common mesentery. Human embryo of six weeks. (Inferior mesenteric artery labeled at bottom right.)
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Charan, Ishwar; Kapoor, Akhil; Singhal, Mukesh Kumar; Jagawat, Namrata; Bhavsar, Deepak; Jain, Vikas; Kumar, Vanita; Kumar, Harvindra Singh (December 2015).
471: 1676: 1466: 507: 882: 952: 163: 1023: 1449: 1437: 1564: 1484: 555: 543: 531: 1093: 712: 674: 638: 598: 1137: 1068: 1513: 1373: 1223: 918: 738:"High Ligation of Inferior Mesenteric Artery in Left Colonic and Rectal Cancers: Lymph Node Yield and Survival Benefit" 1378: 1254: 945: 1745: 1695: 1518: 1189: 1174: 501:
Posterior abdominal wall, after removal of the peritoneum, showing kidneys, suprarenal capsules, and great vessels.
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at Human Anatomy Online, SUNY Downstate Medical Center - "Branches of the inferior mesenteric artery."
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at the University of Michigan Health System - "Posterior Abdominal Wall, Dissection, Anterior View"
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at the SUNY Downstate Medical Center - "Posterior Abdominal Wall: Branches of the Abdominal Aorta"
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effectively the terminal branch of the IMA (the continuation of the IMA after all other branches)
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Abdominal portion of the sympathetic trunk, with the celiac plexus and hypogastric plexus.
8: 1340: 1206: 1194: 1142: 1015: 483: 402: 924: 1201: 827: 794: 770: 737: 707:(7th ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. 414: 285: 72: 665:
Drake, Richard L.; Vogl, Wayne; Mitchell, Adam W. M.; Gray, Henry (15 November 2015).
1365: 1313: 1272: 930: 832: 814: 775: 757: 718: 708: 680: 670: 634: 604: 594: 323: 92: 1720: 1429: 1407: 1325: 1169: 1157: 1147: 822: 806: 795:"CT findings of the main pathological conditions associated with horseshoe kidneys" 793:
Schiappacasse, G; Aguirre, J; Soffia, P; Silva, C S; Zilleruelo, N (January 2015).
765: 749: 433: 358: 336: 329: 244: 236: 96: 1618: 1592: 1295: 1287: 977: 362: 269: 232: 228: 224: 151: 122: 82: 436:, a common (1 in 500) anomaly of the kidneys, will be positioned below the IMA. 1688: 1541: 1499: 1277: 1264: 1152: 1085: 877: 753: 1739: 1528: 1046: 1006: 818: 761: 722: 684: 608: 248: 212: 175: 33: 1241: 836: 779: 513:
Front of abdomen, showing surface markings for arteries and inguinal canal.
382: 295:, and posterior to the inferior border of the horizontal (III) part of the 281: 40:, showing distribution of branches of inferior mesenteric artery and their 703:
Moore, Keith L.; Dalley, Arthur F. II; Agur, A. M. R. (13 February 2013).
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The IMA and/or its branches must be resected for a left hemicolectomy.
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the most superior being described as 'the superior sigmoid artery'
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Branch of the abdominal aorta supplying part of the large intestine
669:(3rd ed.). Philadelphia, PA: Churchill Livingstone/Elsevier. 965: 418: 969: 961: 792: 252: 37: 927:
at The Anatomy Lesson by Wesley Norman (Georgetown University)
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The IMA is accompanied along its course by a similarly named
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Proximally, its territory of distribution overlaps (forms a
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and does therefore not fully mirror the course of the IMA.
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Gray's anatomy: the anatomical basis of clinical practice
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Lumbar and sacral plexus. Deep dissection.Anterior view.
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Lumbar and sacral plexus. Deep dissection.Anterior view.
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Lumbar and sacral plexus. Deep dissection.Anterior view.
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Along its course, the IMA has the following branches:
664: 44:. (Inferior mesenteric artery labeled at center.) 851:"Clinical case: Horseshoe kidney transplantation" 593:(41st ed.). Philadelphia: Elsevier Limited. 277:Its origin is situated at the L3 vertebral level, 1737: 465:The inferior mesenteric artery and its branches. 357:All these arterial branches further divide into 702: 268:The IMA arises from the anterior aspect of the 878:Lotti M. Anatomy in relation to left colectomy 946: 953: 939: 628: 243:. The regions supplied by the IMA are the 50: 27: 826: 769: 588: 424: 1738: 934: 624: 622: 620: 618: 453:The abdominal aorta and its branches. 409:. The SMA and IMA anastomose via the 915:at the SUNY Downstate Medical Center 909:at the SUNY Downstate Medical Center 903:at the SUNY Downstate Medical Center 897:at the SUNY Downstate Medical Center 698: 696: 694: 660: 658: 656: 654: 652: 650: 584: 582: 580: 578: 576: 439: 13: 615: 223:) is the third main branch of the 14: 1757: 871: 691: 647: 573: 799:The British Journal of Radiology 554: 542: 530: 518: 506: 494: 482: 470: 458: 446: 392: 843: 786: 729: 633:(12th ed.). p. 246. 1: 1565:Accompanying of sciatic nerve 742:The Indian Journal of Surgery 566: 413:(artery of Drummond) and via 280:below the origins of the two 1138:Inferior pancreaticoduodenal 1069:superior pancreaticoduodenal 411:marginal artery of the colon 368: 258: 140:arteria mesenterica inferior 7: 705:Clinically oriented anatomy 667:Gray's anatomy for students 629:Sinnatamby, Chummy (2011). 304: 227:and arises at the level of 10: 1762: 525:Inferior mesenteric artery 407:superior mesenteric artery 217:inferior mesenteric artery 22:Inferior mesenteric artery 1711: 1662: 1578: 1555: 1537: 1498: 1475: 1428: 1413:Medial umbilical ligament 1398: 1391: 1364: 1357: 1348: 1339: 1304: 1286: 1263: 1240: 1222: 1128: 1084: 1032: 1014: 1005: 987: 976: 754:10.1007/s12262-014-1179-2 589:Standring, Susan (2016). 263: 239:to the upper part of the 193: 181: 169: 157: 145: 133: 128: 118: 106: 88: 78: 66: 61: 49: 26: 21: 1624:Deep artery of the penis 925:sup&infmesentericart 919:Atlas image: abdo_wall70 889:Anatomy photo:40:11-0103 883:Anatomy figure: 39:02-05 385:. The IMV drains to the 381:, which drains into the 379:inferior mesenteric vein 113:Inferior mesenteric vein 1746:Arteries of the abdomen 1696:arteries of lower limbs 1636:Deep artery of clitoris 1400:Superior vesical artery 1646:Dorsal of the clitoris 748:(Suppl 3): 1103–1108. 365:at regular intervals. 361:which then supply the 347:superior rectal artery 195:Anatomical terminology 101:superior rectal artery 1684:Deep circumflex iliac 489:Duodenojejunal fossa. 425:Clinical significance 1570:Cruciate anastomosis 1460:Cruciate anastomosis 1064:right gastroepiploic 811:10.1259/bjr.20140456 405:, and therefore the 291:at the level of the 1672:Inferior epigastric 1641:Dorsal of the penis 1306:Inferior mesenteric 1250:Inferior suprarenal 1130:Superior mesenteric 1116:Left gastroepiploic 1094:Pancreatic branches 1024:Esophageal branches 997:Superior suprarenal 403:middle colic artery 284:, 3-4 cm above the 1420:to ductus deferens 913:Anatomy image:8659 907:Anatomy image:8407 901:Anatomy image:7997 895:Anatomy image:7924 286:aortic bifurcation 251:, and part of the 73:Vitelline arteries 1733: 1732: 1729: 1728: 1707: 1706: 1658: 1657: 1654: 1653: 1598:posterior scrotal 1580:Internal pudendal 1455:Acetabular branch 1387: 1386: 1358:Posterior surface 1273:Testicular artery 1232:Middle suprarenal 1124: 1123: 714:978-1-4511-1945-9 676:978-0-7020-5131-9 640:978-0-7295-3752-0 600:978-0-7020-5230-9 440:Additional images 355: 354: 324:left colic artery 209: 208: 204: 93:Left colic artery 1753: 1721:Coccygeal glomus 1603:posterior labial 1557:Inferior gluteal 1546:Inferior vesical 1519:Ovarian branches 1514:Vaginal branches 1489:Prostatic branch 1450:Posterior branch 1408:Umbilical artery 1396: 1395: 1392:Anterior surface 1362: 1361: 1355: 1354: 1346: 1345: 1012: 1011: 989:Inferior phrenic 985: 984: 955: 948: 941: 932: 931: 865: 864: 862: 861: 847: 841: 840: 830: 790: 784: 783: 773: 733: 727: 726: 700: 689: 688: 662: 645: 644: 626: 613: 612: 586: 558: 546: 534: 522: 510: 498: 486: 474: 462: 450: 434:horseshoe kidney 337:sigmoid branches 330:descending colon 312: 311: 245:descending colon 237:transverse colon 235:from the distal 231:, supplying the 201:edit on Wikidata 198: 97:sigmoid branches 54: 31: 19: 18: 1761: 1760: 1756: 1755: 1754: 1752: 1751: 1750: 1736: 1735: 1734: 1725: 1703: 1650: 1588:Inferior rectal 1574: 1551: 1533: 1494: 1471: 1438:Anterior branch 1424: 1383: 1335: 1331:Superior rectal 1300: 1296:Lumbar arteries 1282: 1259: 1236: 1218: 1185:posterior cecal 1120: 1080: 1028: 1001: 979: 972: 959: 874: 869: 868: 859: 857: 849: 848: 844: 791: 787: 734: 730: 715: 701: 692: 677: 663: 648: 641: 627: 616: 601: 587: 574: 569: 562: 559: 550: 547: 538: 535: 526: 523: 514: 511: 502: 499: 490: 487: 478: 475: 466: 463: 454: 451: 442: 427: 415:Riolan's arcade 395: 371: 307: 270:abdominal aorta 266: 261: 233:large intestine 225:abdominal aorta 205: 123:Large Intestine 83:Abdominal aorta 57: 45: 17: 12: 11: 5: 1759: 1749: 1748: 1731: 1730: 1727: 1726: 1724: 1723: 1717: 1715: 1709: 1708: 1705: 1704: 1702: 1701: 1700: 1699: 1686: 1681: 1680: 1679: 1668: 1666: 1664:External iliac 1660: 1659: 1656: 1655: 1652: 1651: 1649: 1648: 1643: 1638: 1633: 1632: 1631: 1621: 1616: 1607: 1606: 1605: 1600: 1590: 1584: 1582: 1576: 1575: 1573: 1572: 1567: 1561: 1559: 1553: 1552: 1550: 1549: 1538: 1535: 1534: 1532: 1531: 1526: 1524:Tubal branches 1521: 1516: 1511: 1505: 1503: 1496: 1495: 1493: 1492: 1485:Vaginal branch 1481: 1479: 1473: 1472: 1470: 1469: 1464: 1463: 1462: 1457: 1447: 1446: 1445: 1434: 1432: 1426: 1425: 1423: 1422: 1417: 1416: 1415: 1404: 1402: 1393: 1389: 1388: 1385: 1384: 1382: 1381: 1376: 1370: 1368: 1359: 1352: 1350:Internal iliac 1343: 1337: 1336: 1334: 1333: 1328: 1323: 1322: 1321: 1310: 1308: 1302: 1301: 1299: 1298: 1292: 1290: 1284: 1283: 1281: 1280: 1278:Ovarian artery 1275: 1269: 1267: 1261: 1260: 1258: 1257: 1252: 1246: 1244: 1238: 1237: 1235: 1234: 1228: 1226: 1220: 1219: 1217: 1216: 1215: 1214: 1204: 1199: 1198: 1197: 1192: 1187: 1182: 1180:anterior cecal 1177: 1167: 1166: 1165: 1160: 1155: 1150: 1140: 1134: 1132: 1126: 1125: 1122: 1121: 1119: 1118: 1113: 1111:Short gastrics 1108: 1107: 1106: 1101: 1090: 1088: 1082: 1081: 1079: 1078: 1077: 1076: 1071: 1066: 1059:Gastroduodenal 1056: 1051: 1050: 1049: 1042:Proper hepatic 1038: 1036: 1034:Common hepatic 1030: 1029: 1027: 1026: 1020: 1018: 1009: 1003: 1002: 1000: 999: 993: 991: 982: 974: 973: 958: 957: 950: 943: 935: 929: 928: 922: 916: 910: 904: 898: 892: 886: 880: 873: 872:External links 870: 867: 866: 842: 785: 728: 713: 690: 675: 646: 639: 631:Last's Anatomy 614: 599: 571: 570: 568: 565: 564: 563: 560: 553: 551: 548: 541: 539: 536: 529: 527: 524: 517: 515: 512: 505: 503: 500: 493: 491: 488: 481: 479: 476: 469: 467: 464: 457: 455: 452: 445: 441: 438: 426: 423: 394: 391: 370: 367: 353: 352: 349: 343: 342: 339: 333: 332: 326: 320: 319: 316: 306: 303: 282:renal arteries 265: 262: 260: 257: 207: 206: 197: 191: 190: 185: 179: 178: 173: 167: 166: 161: 155: 154: 149: 143: 142: 137: 131: 130: 126: 125: 120: 116: 115: 110: 104: 103: 90: 86: 85: 80: 76: 75: 70: 64: 63: 59: 58: 55: 47: 46: 32: 24: 23: 15: 9: 6: 4: 3: 2: 1758: 1747: 1744: 1743: 1741: 1722: 1719: 1718: 1716: 1714: 1713:Median sacral 1710: 1698: 1697: 1692: 1691: 1690: 1687: 1685: 1682: 1678: 1677:Corona mortis 1675: 1674: 1673: 1670: 1669: 1667: 1665: 1661: 1647: 1644: 1642: 1639: 1637: 1634: 1630: 1627: 1626: 1625: 1622: 1620: 1617: 1615: 1611: 1610:Bulb of penis 1608: 1604: 1601: 1599: 1596: 1595: 1594: 1591: 1589: 1586: 1585: 1583: 1581: 1577: 1571: 1568: 1566: 1563: 1562: 1560: 1558: 1554: 1547: 1543: 1540: 1539: 1536: 1530: 1527: 1525: 1522: 1520: 1517: 1515: 1512: 1510: 1507: 1506: 1504: 1501: 1497: 1490: 1486: 1483: 1482: 1480: 1478: 1477:Middle rectal 1474: 1468: 1467:Corona mortis 1465: 1461: 1458: 1456: 1453: 1452: 1451: 1448: 1444: 1441: 1440: 1439: 1436: 1435: 1433: 1431: 1427: 1421: 1418: 1414: 1411: 1410: 1409: 1406: 1405: 1403: 1401: 1397: 1394: 1390: 1380: 1377: 1375: 1374:Lumbar branch 1372: 1371: 1369: 1367: 1363: 1360: 1356: 1353: 1351: 1347: 1344: 1342: 1338: 1332: 1329: 1327: 1324: 1320: 1317: 1316: 1315: 1312: 1311: 1309: 1307: 1303: 1297: 1294: 1293: 1291: 1289: 1285: 1279: 1276: 1274: 1271: 1270: 1268: 1266: 1262: 1256: 1253: 1251: 1248: 1247: 1245: 1243: 1239: 1233: 1230: 1229: 1227: 1225: 1221: 1213: 1210: 1209: 1208: 1205: 1203: 1200: 1196: 1193: 1191: 1188: 1186: 1183: 1181: 1178: 1176: 1173: 1172: 1171: 1168: 1164: 1161: 1159: 1156: 1154: 1151: 1149: 1146: 1145: 1144: 1141: 1139: 1136: 1135: 1133: 1131: 1127: 1117: 1114: 1112: 1109: 1105: 1102: 1100: 1097: 1096: 1095: 1092: 1091: 1089: 1087: 1083: 1075: 1074:supraduodenal 1072: 1070: 1067: 1065: 1062: 1061: 1060: 1057: 1055: 1054:Right gastric 1052: 1048: 1045: 1044: 1043: 1040: 1039: 1037: 1035: 1031: 1025: 1022: 1021: 1019: 1017: 1013: 1010: 1008: 1004: 998: 995: 994: 992: 990: 986: 983: 981: 975: 971: 967: 963: 956: 951: 949: 944: 942: 937: 936: 933: 926: 923: 920: 917: 914: 911: 908: 905: 902: 899: 896: 893: 890: 887: 884: 881: 879: 876: 875: 856: 852: 846: 838: 834: 829: 824: 820: 816: 812: 808: 804: 800: 796: 789: 781: 777: 772: 767: 763: 759: 755: 751: 747: 743: 739: 732: 724: 720: 716: 710: 706: 699: 697: 695: 686: 682: 678: 672: 668: 661: 659: 657: 655: 653: 651: 642: 636: 632: 625: 623: 621: 619: 610: 606: 602: 596: 592: 585: 583: 581: 579: 577: 572: 557: 552: 545: 540: 533: 528: 521: 516: 509: 504: 497: 492: 485: 480: 473: 468: 461: 456: 449: 444: 443: 437: 435: 430: 422: 420: 416: 412: 408: 404: 400: 390: 388: 384: 380: 376: 366: 364: 360: 350: 348: 345: 344: 340: 338: 335: 334: 331: 327: 325: 322: 321: 317: 314: 313: 310: 302: 301: 298: 294: 290: 287: 283: 279: 275: 274: 271: 256: 254: 250: 249:sigmoid colon 246: 242: 238: 234: 230: 226: 222: 218: 214: 213:human anatomy 202: 196: 192: 189: 186: 184: 180: 177: 174: 172: 168: 165: 162: 160: 156: 153: 150: 148: 144: 141: 138: 136: 132: 127: 124: 121: 117: 114: 111: 109: 105: 102: 98: 94: 91: 87: 84: 81: 77: 74: 71: 69: 65: 60: 53: 48: 43: 39: 35: 34:Sigmoid colon 30: 25: 20: 1693: 1443:Pubic branch 1379:Iliac branch 1341:Common iliac 1305: 1207:Middle colic 1195:appendicular 1190:ileal branch 1016:Left gastric 858:. Retrieved 854: 845: 802: 798: 788: 745: 741: 731: 704: 666: 630: 590: 431: 428: 396: 393:Distribution 383:splenic vein 372: 356: 308: 300: 289: 278: 276: 273: 267: 220: 216: 210: 164:A12.2.12.069 139: 1202:Right colic 401:) with the 387:portal vein 129:Identifiers 42:anastomoses 1366:Iliolumbar 1314:Left colic 1224:Suprarenal 1163:vasa recta 1143:Intestinal 860:2019-09-28 567:References 241:anal canal 1614:vestibule 1430:Obturator 1170:Ileocolic 978:Abdominal 819:0007-1285 762:0972-2068 723:813301028 685:881508489 609:920806541 399:watershed 369:Relations 328:supplies 293:umbilicus 259:Structure 68:Precursor 1740:Category 1629:helicine 1619:Urethral 1593:Perineal 1319:Marginal 1255:Ureteral 1212:Marginal 962:Arteries 837:25375751 805:(1045). 780:27011519 305:Branches 297:duodenum 119:Supplies 89:Branches 1689:Femoral 1542:Vaginal 1509:Arcuate 1500:Uterine 1326:Sigmoid 1265:Gonadal 1158:arcades 1148:jejunal 1099:greater 1086:Splenic 966:abdomen 964:of the 828:4277381 771:4775673 419:hindgut 359:arcades 152:D017537 62:Details 1529:Spiral 1288:Lumbar 1104:dorsal 1047:cystic 1007:Celiac 970:pelvis 855:Kenhub 835:  825:  817:  778:  768:  760:  721:  711:  683:  673:  637:  607:  597:  377:, the 318:notes 315:Branch 264:Origin 253:rectum 247:, the 215:, the 79:Source 38:rectum 1242:Renal 1175:colic 1153:ileal 980:aorta 363:colon 199:[ 188:14750 135:Latin 1694:see 1544:♀ / 1487:♀ / 968:and 833:PMID 815:ISSN 776:PMID 758:ISSN 719:OCLC 709:ISBN 681:OCLC 671:ISBN 635:ISBN 605:OCLC 595:ISBN 375:vein 176:4291 159:TA98 147:MeSH 108:Vein 36:and 823:PMC 807:doi 766:PMC 750:doi 221:IMA 211:In 183:FMA 171:TA2 1742:: 853:. 831:. 821:. 813:. 803:88 801:. 797:. 774:. 764:. 756:. 746:77 744:. 740:. 717:. 693:^ 679:. 649:^ 617:^ 603:. 575:^ 432:A 421:. 255:. 229:L3 99:, 95:, 1612:/ 1548:♂ 1502:♀ 1491:♂ 954:e 947:t 940:v 863:. 839:. 809:: 782:. 752:: 725:. 687:. 643:. 611:. 299:. 288:, 272:. 219:( 203:]

Index


Sigmoid colon
rectum
anastomoses

Precursor
Vitelline arteries
Abdominal aorta
Left colic artery
sigmoid branches
superior rectal artery
Vein
Inferior mesenteric vein
Large Intestine
Latin
MeSH
D017537
TA98
A12.2.12.069
TA2
4291
FMA
14750
Anatomical terminology
edit on Wikidata
human anatomy
abdominal aorta
L3
large intestine
transverse colon

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