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Pharyngeal arch

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702:) innervate the structures derived from the corresponding processes of the first arch. In some lower animals, each arch is supplied by two cranial nerves. The nerve of the arch itself runs along the cranial side of the arch and is called post-trematic nerve of the arch. Each arch also receives a branch from the nerve of the succeeding arch called the pre-trematic nerve which runs along the caudal border of the arch. In human embryo, a double innervation is seen only in the first pharyngeal arch. The mandibular nerve is the post-trematic nerve of the first arch and 145: 340:. These project forward from the back of the embryo toward the front of the face and neck. Each arch develops its own artery, nerve that controls a distinct muscle group, and skeletal tissue. The arches are numbered from 1 to 6, with 1 being the arch closest to the head of the embryo, and arch 5 existing only transiently. 131: 310:
and jaw support. In fish, the other posterior arches contribute to the branchial skeleton, which support the gills; in tetrapods the anterior arches develop into components of the ear, tonsils, and thymus. The genetic and developmental basis of pharyngeal arch development is well characterized. It
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Amniotes have five arches, numbered 1 to 5. Older literature reports the fifth arch as the sixth arch, the fifth being absent. More is known about the fate of the first arch than the remaining four. The first three contribute to structures above the larynx, whereas the last two contribute to the
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are produced from the nerve of arch 5, and the laryngeal cartilages from arches 4 and 5. The superior laryngeal branch of the vagus nerve arises from arch 4. Its arteries, which project between the nerves of the fourth and fifth arches, become the left-side arch of the aorta and the right
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such as bone and cartilage. However, the existence of pharyngeal structures before neural crest cells evolved is indicated by the existence of neural crest-independent mechanisms of pharyngeal arch development. The first, most anterior
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The development of the pharyngeal arches provides a useful landmark with which to establish the precise stage of embryonic development. Their formation and development corresponds to
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Cartilage in the second pharyngeal arch is referred to as Reichert's cartilage and contributes to many structures in the fully developed adult. In contrast to the
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before being incorporated into the middle ear cavity, while the ventral portion ossifies to form the lesser cornu and upper part of the body of the
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All the pharyngeal muscles of the fourth and sixth arches are innervated by the superior laryngeal and the recurrent laryngeal branches of the
2480: 2246: 1772: 766:, it does not constitute a continuous element, and instead is composed of two distinct cartilaginous segments joined by a faint layer of 2043: 706:(branch of facial nerve) is the pre-trematic nerve. This double innervation is reflected in the nerve supply of anterior two-thirds of 2077: 1978: 2176: 2148: 1816:
Higashiyama, Hiroki; Koyabu, Daisuke; Hirasawa, Tatsuya; Werneburg, Ingmar; Kuratani, Shigeru; Kurihara, Hiroki (November 2, 2021).
1804: 1729: 675: 447:(corresponding to the first branchial arch of fish), is the first of six pharyngeal arches that develops during the fourth week of 1746: 1434: 1572: 101: 600: 1115:. During growth, these arteries descend into their ultimate positions in the chest, creating the elongated recurrent paths. 420: 2445: 373: 172: 2485: 1231: 605: 228: 2470: 1288: 655: 2475: 1438: 1296: 1197: 1099: 959: 590: 531: 96: 2387: 2303: 1381: 1292: 1264: 967: 837: 803: 791: 632: 84: 1107:. On the right side, the artery of arch 5 is obliterated while, on the left side, the artery persists as the 343:
These grow and join in the ventral midline. The first arch, as the first to form, separates the mouth pit or
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region to separate the arches. In fish, the pouches line up with the clefts, and these thin segments become
351:. By differential growth the neck elongates and new arches form, so the pharynx has six arches ultimately. 2320: 2315: 1469: 1328: 1147: 1075: 1047: 987: 617: 585: 195: 108: 1111:; circulatory changes immediately following birth cause the vessel to close down, leaving a remnant, the 60: 2407: 2330: 1421: 1356: 1334: 1112: 763: 660: 303: 2335: 1193: 759: 511: 2423: 2325: 1829: 1476: 1425: 1372: 1363: 1163: 1063: 1003: 743: 468: 201: 1046:. The stylopharyngeus and other structures from the third pharyngeal arch are all innervated by the 427:. Although there are six pharyngeal arches, in humans the fifth arch exists only transiently during 2490: 1486: 1417: 1408: 1348: 1276: 963: 843: 811: 448: 428: 251: 183: 2118: 1776: 1648: 1584: 1541: 1092: 979: 472: 290: 176: 1666:
Fraser GJ, Hulsey D, Bloomquist RF, Uyesugi K, Manley NR, Streelman T (2009). Jernvall J (ed.).
1913:"Morphogenesis of the second pharyngeal arch cartilage (Reichert's cartilage) in human embryos" 2428: 2392: 2227: 2172: 2144: 2110: 2073: 2025: 1974: 1942: 1857: 1800: 1725: 1699: 1640: 1576: 1533: 1454: 1413: 1387: 1368: 1255: 1108: 1104: 871: 381: 2047: 1750: 2369: 2217: 2209: 2102: 2015: 2007: 1932: 1924: 1847: 1837: 1689: 1679: 1630: 1568: 1525: 1491: 1450: 1444: 1338: 1300: 1209: 1203: 1155: 1067: 995: 983: 948: 925: 889: 723: 695: 649: 644: 240: 207: 189: 982:
that come from the first pharyngeal arch are innervated by the mandibular divisions of the
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during the fourth week of development and assists in forming the side and front of the
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The skeletal elements and muscles are derived from mesoderm of the pharyngeal arches.
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of the lower two-thirds of the face and the jaw. The maxillary process becomes the
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are important for patterning the anterior/posterior and dorsal/ventral axes of the
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All of the pharyngeal muscles of the second pharyngeal arch are innervated by the
1684: 89: 2347: 1392: 1377: 1352: 1059: 500: 348: 329:, which develop using the same genetic pathways involved in oral jaw formation. 286: 282: 44:
Schematic of developing human fetus with first, second and third arches labelled
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William J. Larsen (2001). Human embryology. Edinburgh: Churchill Livingstone.
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component that differentiates from the cartilaginous tissue, an artery, and a
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Kardong KV (2003). "Vertebrates: Comparative Anatomy, Function, Evolution".
1251: 1243: 1151: 1031: 1023: 991: 955:, pharyngeal muscles are developmentally formed from the pharyngeal arches. 894: 452: 355: 344: 270: 2231: 2114: 2029: 1946: 1861: 1703: 1644: 1580: 1537: 1529: 1239: 877: 683: 679: 623: 405: 401: 397: 312: 255: 1062:. These muscles include all the muscles of the palate (exception of the 325:. Some fish species have a second set of jaws in their throat, known as 158: 114: 2106: 1189: 1169: 952: 576: 563: 523: 480: 416: 259: 2011: 1996:"A reappraisal and revision of the numbering of the pharyngeal arches" 2379: 2356: 1573:
10.1002/1521-1878(200101)23:1<54::AID-BIES1007>3.0.CO;2-5
1404: 1323: 1260: 1088: 831: 787: 775: 707: 488: 359: 337: 1668:"An Ancient Gene Network Is Co-opted for Teeth on Old and New Jaws" 130: 1319: 1272: 1185: 567: 519: 307: 294: 72: 39: 1176:(only as a model for mandible not actual formation of mandible), 962:) is pharyngeal. Exceptions include, but are not limited to, the 958:
Most of the skeletal musculature supplied by the cranial nerves (
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using Meckel's cartilage as a 'template', but the maxillary does
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and some of the muscles of the tongue. These exceptions receive
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of the mandibular process and eventually regresses to form the
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Graham A, Smith A (2001). "Patterning the pharyngeal arches".
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not only remain intact but also continue to be separated by a
289:(the primary layers of cells that form during embryogenesis). 2093:
Higashiyama H, Kuratani S (2014). "On the maxillary nerve".
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enter these arches where they contribute to features of the
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There is only one muscle of the third pharyngeal arch, the
487:, although there are large differences among animals), and 336:, a series of pharyngeal arch pairs form in the developing 262:. The vasculature of the pharyngeal arches is known as the 1994:
Graham, Anthony; Poopalasundaram, Subathra (11 Aug 2019).
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is the second of fifth pharyngeal arches that develops in
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Graham A (2003). "Development of the pharyngeal arches".
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gives rise to the oral jaw. The second arch becomes the
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that are recognisable precursors for many structures. In
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Floor of the pharynx of human embryo at about 26 days old
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arise from direct ossification of Meckel's cartilage.
250:, the arches are first seen during the fourth week of 1724:. New York: Churchill Livingstone. pp. 318–323. 2134: 2132: 2416: 2378: 2355: 2346: 2281: 285:, the pharyngeal arches are derived from all three 95: 83: 71: 66: 54: 49: 32: 1882: 1880: 806:will not remain as development continues, but its 1619:"Specification of jaw subdivisions by Dlx genes" 530:, the anterior ligament of the malleus and the 1888:Last's anatomy: Regional and applied (9th ed). 928:in some mammals but atrophies in most humans. 2254: 827:From the cartilage of the second arch arises 694:The mandibular and maxillary branches of the 254:. They appear as a series of outpouchings of 27:Embryonic precursor structures in vertebrates 8: 2139:Netter, Frank H.; Cochard, Larry R. (2002). 1715: 1713: 920:The artery of the second arch is the second 786:. Caudal to what will eventually become the 1900:Embryology for Medical Students 2nd edition 1818:"Mammalian face as an evolutionary novelty" 2352: 2261: 2247: 2239: 1617:Depew MJ, Lufkin T, Rubenstein JL (2002). 1070:), all the muscles of the pharynx (except 932:Muscles derived from the pharyngeal arches 718:The artery of the first arch is the first 475:, giving rise to structures including the 269:In fish, the branchial arches support the 2221: 2019: 1936: 1851: 1841: 1693: 1683: 1634: 1482:Congenital cartilaginous rest of the neck 491:while the mandibular process becomes the 102:arch_by_E5.4.2.0.0.0.2 E5.4.2.0.0.0.2 1117: 1874:Inderbir Sing, G.P Pal-Human Embryology 1503: 770:. Dorsal ends of Reichert's cartilage 2162: 2160: 1773:"Text for Pharyngeal Arch Development" 1078:), and all the muscles of the larynx. 790:, Reichert's cartilage also forms the 710:which is derived from the first arch. 315:and other developmental genes such as 112: 29: 2196:Graham A, Okabe M, Quinlan R (2005). 1964: 1962: 1960: 1958: 1956: 1511: 1509: 1507: 1030:muscle, the auricular muscle and the 7: 2068:Sadler, Thomas W. (February 2009). 1969:Sadler, Thomas W. (February 2009). 1775:. Temple University. Archived from 1749:. Howard University. Archived from 538:or lower jaw forms by perichondral 499:. This arch also gives rise to the 2141:Netter's Atlas of human embryology 722:, which partially persists as the 384:(or clefts) form from the lateral 25: 1747:"Lecture 24. Branchial Apparatus" 986:. These muscles include all the 676:anterior two thirds of the tongue 366:. Each of these is surrounded by 332:During human, and all vertebrate 2214:10.1111/j.1469-7580.2005.00472.x 1929:10.1111/j.1469-7580.2006.00524.x 1252:posterior belly of the digastric 258:on both sides of the developing 157: 143: 129: 38: 951:that developmentally come from 774:during development to form the 164:Scheme of the pharyngeal arches 150:Scheme of the pharyngeal arches 601:squamous part of temporal bone 239:, the arches are known as the 1: 1911:RodrĂ­guez-Vázquez JF (2008). 1022:, the posterior belly of the 1018:. These muscles include the 947:of the head and neck. Unlike 451:. It is located between the 380:side between the arches, and 227:, are structures seen in the 2481:Animal developmental biology 2169:Gross Anatomy (Board Review) 2070:Langman's Medical Embryology 1971:Langman's Medical Embryology 1685:10.1371/journal.pbio.1000031 1232:Muscles of facial expression 1020:muscles of facial expression 990:, the anterior belly of the 924:, which gives origin to the 798:. The cartilage between the 606:anterior ligament of malleus 1720:Larsen, William J. (1993). 1351:, all intrinsic muscles of 1289:Ascending pharyngeal artery 1074:which is innervated by the 1066:which is innervated by the 656:tensor veli palatini muscle 354:Each pharyngeal arch has a 2507: 1467: 1100:recurrent laryngeal nerves 1034:muscle of the middle ear. 1606:. New York (McGraw Hill). 1439:recurrent laryngeal nerve 1403:All intrinsic muscles of 1391:Left fourth aortic arch: 1322:and lower part of body), 1275:and upper part of body), 1224:Second (also called the " 1198:sphenomandibular ligament 960:special visceral efferent 810:will eventually form the 753: 633:lateral pterygoid muscles 591:sphenomandibular ligament 532:sphenomandibular ligament 506: 467:This arch divides into a 421:Hamburger–Hamilton stages 107: 37: 2388:Lateral lingual swelling 2167:Kyung Won Chung (2005). 1449:Left fifth aortic arch: 1382:superior laryngeal nerve 1293:Inferior tympanic artery 1265:temporal styloid process 1192:of the middle ear, also 1150:, anterior belly of the 968:general somatic efferent 838:Temporal styloid process 2403:Hypopharyngeal eminence 1843:10.1073/pnas.2111876118 1636:10.1126/science.1075703 1443:Right 5th aortic arch: 1386:Right 4th aortic arch: 1214:external carotid artery 1054:Fourth and sixth arches 457:first pharyngeal groove 168:I–IV: pharyngeal arches 2321:Frontonasal prominence 2316:Intermaxillary segment 1470:anatomical terminology 1329:Glossopharyngeal nerve 1297:primitive hyoid artery 1279:, Reichert's cartilage 1148:Muscles of mastication 1127:Skeletal contributions 1124:Muscular contributions 1076:glossopharyngeal nerve 1048:glossopharyngeal nerve 988:muscles of mastication 736:second pharyngeal arch 618:muscles of mastication 586:spine of sphenoid bone 501:muscles of mastication 109:Anatomical terminology 2331:Mandibular prominence 2095:Journal of Morphology 1422:corniculate cartilage 1357:levator veli palatini 1113:ligamentum arteriosum 764:first pharyngeal arch 661:tensor tympani muscle 441:first pharyngeal arch 229:embryonic development 18:Second branchial arch 2424:Pharyngeal apparatus 2326:Maxillary prominence 1530:10.1002/ajmg.a.10980 1477:Branchial cleft cyst 1426:cuneiform cartilages 1418:arytenoid cartilages 1373:epiglottic cartilage 1364:tensor veli palatini 1164:tensor veli palatini 1140:First (also called " 1064:tensor veli palatini 1004:tensor veli palatini 754:Reichert's cartilage 311:has been shown that 202:Ductus thyreoglossus 2486:Otorhinolaryngology 2269:Development of the 1898:Sudhir, Sant, 2008. 1834:2021PNAS..11811876H 1828:(44): e2111876118. 1745:McKenzie, James C. 1487:First arch syndrome 1409:cricothyroid muscle 1349:Cricothyroid muscle 1277:stylohyoid ligament 1206:(part of V2 and V3) 964:extraocular muscles 888:Posterior belly of 844:Stylohyoid ligament 812:stylohyoid ligament 184:Tuberculum laterale 2471:Vertebrate anatomy 2336:Meckel's cartilage 2300:Nasal prominences 2107:10.1002/jmor.20193 1886:McMinn, R., 1994. 1771:Marino, Thomas A. 1468:This article uses 1194:Meckel's cartilage 980:pharyngeal muscles 937:Pharyngeal muscles 760:Meckel's cartilage 674:and glands of the 512:Meckel's cartilage 507:Meckel's cartilage 473:mandibular process 382:pharyngeal grooves 374:Pharyngeal pouches 291:Neural crest cells 243:, or gill arches. 177:pharyngeal grooves 173:pharyngeal pouches 2476:Pharyngeal arches 2458: 2457: 2454: 2453: 2429:Pharyngeal groove 2408:Gustatory placode 2393:Median tongue bud 2012:10.1111/joa.13067 1629:(5592): 381–385. 1461: 1460: 1455:ductus arteriosus 1414:Cricoid cartilage 1388:subclavian artery 1369:Thyroid cartilage 1109:ductus arteriosus 1105:subclavian artery 941:branchial muscles 900:Auricular muscles 872:Occipitofrontalis 678:are derived from 469:maxillary process 396:. In mammals the 221:pharyngeal arches 123: 122: 118: 16:(Redirected from 2498: 2446:Pharyngeal pouch 2370:Secondary palate 2353: 2263: 2256: 2249: 2240: 2235: 2225: 2183: 2182: 2164: 2155: 2154: 2136: 2127: 2126: 2090: 2084: 2083: 2065: 2059: 2058: 2056: 2055: 2046:. Archived from 2040: 2034: 2033: 2023: 2006:(6): 1019–1023. 1991: 1985: 1984: 1966: 1951: 1950: 1940: 1908: 1902: 1896: 1890: 1884: 1875: 1872: 1866: 1865: 1855: 1845: 1813: 1807: 1797: 1788: 1787: 1785: 1784: 1768: 1762: 1761: 1759: 1758: 1742: 1736: 1735: 1722:Human embryology 1717: 1708: 1707: 1697: 1687: 1678:(2): 0233–0247. 1663: 1657: 1656: 1638: 1614: 1608: 1607: 1599: 1593: 1592: 1556: 1550: 1549: 1518:Am J Med Genet A 1513: 1492:Splanchnocranium 1451:pulmonary artery 1445:pulmonary artery 1339:internal carotid 1301:Stapedial artery 1210:Maxillary artery 1204:Trigeminal nerve 1118: 1068:trigeminal nerve 984:trigeminal nerve 949:skeletal muscles 945:striated muscles 926:stapedial artery 890:digastric muscle 724:maxillary artery 696:trigeminal nerve 652:, anterior belly 650:digastric muscle 645:mylohyoid muscle 423:14 to 28 in the 323:branchial arches 241:branchial arches 223:, also known as 208:Sinus cervicalis 190:Tuberculum impar 175:(inside) and/or 161: 147: 133: 115:edit on Wikidata 42: 30: 21: 2506: 2505: 2501: 2500: 2499: 2497: 2496: 2495: 2461: 2460: 2459: 2450: 2441:Pharyngeal arch 2412: 2374: 2342: 2277: 2267: 2195: 2192: 2187: 2186: 2179: 2166: 2165: 2158: 2151: 2138: 2137: 2130: 2092: 2091: 2087: 2080: 2067: 2066: 2062: 2053: 2051: 2042: 2041: 2037: 1993: 1992: 1988: 1981: 1968: 1967: 1954: 1910: 1909: 1905: 1897: 1893: 1885: 1878: 1873: 1869: 1815: 1814: 1810: 1798: 1791: 1782: 1780: 1770: 1769: 1765: 1756: 1754: 1744: 1743: 1739: 1732: 1719: 1718: 1711: 1665: 1664: 1660: 1616: 1615: 1611: 1601: 1600: 1596: 1558: 1557: 1553: 1515: 1514: 1505: 1500: 1473: 1466: 1447: 1431:Accessory nerve 1311:Stylopharyngeus 1142:mandibular arch 1121:Pharyngeal arch 1084: 1072:stylopharyngeus 1056: 1044:stylopharyngeus 1040: 1012: 976: 934: 918: 907: 820: 804:styloid process 792:styloid process 756: 732: 716: 692: 672:Mucous membrane 552: 509: 465: 445:mandibular arch 437: 413:Carnegie stages 388:surface of the 327:pharyngeal jaws 304:pharyngeal arch 299:facial skeleton 279: 225:visceral arches 217: 216: 215: 214: 213: 212: 162: 153: 152: 151: 148: 139: 138: 137: 134: 119: 78:arcus pharyngei 45: 33:Pharyngeal arch 28: 23: 22: 15: 12: 11: 5: 2504: 2502: 2494: 2493: 2488: 2483: 2478: 2473: 2463: 2462: 2456: 2455: 2452: 2451: 2449: 2448: 2443: 2438: 2437: 2436: 2434:Cervical sinus 2426: 2420: 2418: 2414: 2413: 2411: 2410: 2405: 2400: 2398:Copula linguae 2395: 2390: 2384: 2382: 2376: 2375: 2373: 2372: 2367: 2365:Primary palate 2361: 2359: 2350: 2344: 2343: 2341: 2340: 2339: 2338: 2328: 2323: 2318: 2313: 2312: 2311: 2306: 2298: 2293: 2287: 2285: 2279: 2278: 2268: 2266: 2265: 2258: 2251: 2243: 2237: 2236: 2191: 2190:External links 2188: 2185: 2184: 2177: 2156: 2149: 2128: 2085: 2079:978-0781790697 2078: 2060: 2044:"marshall.edu" 2035: 1986: 1980:978-0781790697 1979: 1952: 1923:(2): 179–189. 1903: 1891: 1876: 1867: 1808: 1789: 1763: 1737: 1730: 1709: 1658: 1609: 1594: 1551: 1524:(3): 251–256. 1502: 1501: 1499: 1496: 1495: 1494: 1489: 1484: 1479: 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1320:greater horns 1317: 1314: 1312: 1309: 1306: 1305: 1302: 1298: 1294: 1290: 1287: 1284: 1281: 1278: 1274: 1270: 1266: 1262: 1259: 1257: 1253: 1249: 1245: 1241: 1237: 1233: 1230: 1227: 1223: 1222: 1219: 1218:Vidian artery 1215: 1211: 1208: 1205: 1202: 1199: 1195: 1191: 1187: 1183: 1182:temporal bone 1179: 1175: 1171: 1167: 1165: 1161: 1157: 1153: 1149: 1146: 1143: 1139: 1138: 1135: 1132: 1129: 1126: 1123: 1120: 1119: 1116: 1114: 1110: 1106: 1101: 1096: 1094: 1090: 1081: 1079: 1077: 1073: 1069: 1065: 1061: 1053: 1051: 1049: 1045: 1037: 1035: 1033: 1029: 1025: 1021: 1017: 1009: 1007: 1005: 1001: 997: 993: 989: 985: 981: 973: 971: 970:innervation. 969: 965: 961: 956: 954: 950: 946: 942: 938: 931: 929: 927: 923: 915: 913: 911: 904: 899: 896: 893: 891: 887: 884: 881: 879: 876: 873: 870: 868: 865: 864: 863: 862: 855: 851: 848: 845: 842: 839: 836: 833: 830: 829: 828: 825: 824: 817: 815: 813: 809: 808:perichondrium 805: 801: 797: 796:temporal bone 793: 789: 785: 781: 777: 773: 769: 765: 761: 751: 749: 745: 741: 737: 729: 727: 725: 721: 713: 711: 709: 705: 701: 697: 689: 687: 686:of the arch. 685: 681: 677: 673: 669: 668: 662: 659: 657: 654: 651: 648: 646: 643: 639: 636: 634: 630: 627: 625: 622: 621: 619: 616: 615: 614: 613: 607: 604: 602: 599: 597: 596:palatine bone 594: 592: 589: 587: 584: 582: 578: 575: 573: 569: 565: 562: 561: 560: 559: 555: 549: 547: 545: 541: 537: 533: 529: 525: 521: 517: 514:forms in the 513: 504: 502: 498: 494: 490: 486: 482: 478: 474: 470: 462: 460: 458: 454: 450: 446: 442: 434: 432: 430: 429:embryogenesis 426: 422: 418: 414: 409: 407: 403: 399: 395: 391: 387: 383: 379: 375: 371: 369: 365: 364:cranial nerve 361: 357: 356:cartilaginous 352: 350: 346: 341: 339: 335: 330: 328: 324: 320: 319: 314: 309: 305: 300: 296: 292: 288: 284: 276: 274: 272: 267: 265: 264:aortic arches 261: 257: 253: 249: 244: 242: 238: 234: 230: 226: 222: 209: 205: 203: 199: 197: 196:Foramen cecum 193: 191: 187: 185: 181: 178: 174: 170: 167: 166: 160: 146: 132: 116: 110: 106: 103: 100: 98: 94: 91: 88: 86: 82: 79: 76: 74: 70: 65: 62: 59: 57: 53: 48: 41: 36: 31: 19: 2440: 2205: 2201: 2168: 2140: 2101:(1): 17–38. 2098: 2094: 2088: 2069: 2063: 2052:. Retrieved 2048:the original 2038: 2003: 1999: 1989: 1970: 1920: 1916: 1906: 1899: 1894: 1887: 1870: 1825: 1821: 1811: 1781:. Retrieved 1777:the original 1766: 1755:. Retrieved 1751:the original 1740: 1721: 1675: 1672:PLOS Biology 1671: 1661: 1626: 1622: 1612: 1603: 1597: 1567:(1): 54–61. 1564: 1560: 1554: 1521: 1517: 1448: 1435:Cranial root 1390: 1360: 1283:Facial nerve 1273:lesser horns 1168:Premaxilla, 1097: 1085: 1057: 1041: 1016:facial nerve 1013: 977: 957: 940: 936: 935: 919: 916:Blood supply 910:Facial nerve 908: 905:Nerve supply 860: 859: 850:Lesser cornu 826: 822: 821: 757: 739: 735: 733: 717: 714:Blood supply 699: 693: 690:Nerve supply 670: 666: 665: 611: 610: 557: 556: 553: 543: 540:ossification 510: 496: 484: 466: 444: 440: 438: 415:10 to 16 in 410: 376:form on the 372: 353: 342: 331: 316: 280: 268: 248:human embryo 245: 224: 220: 218: 77: 1407:except the 1393:aortic arch 1378:Vagus nerve 1355:(including 1353:soft palate 1060:vagus nerve 1010:Second arch 978:All of the 922:aortic arch 818:Derivatives 730:Second arch 720:aortic arch 550:Derivatives 449:development 349:pericardium 334:development 287:germ layers 283:vertebrates 252:development 233:vertebrates 67:Identifiers 2491:Embryology 2465:Categories 2054:2007-09-09 1783:2007-09-09 1757:2007-09-09 1498:References 1316:Hyoid bone 1269:hyoid bone 1248:stylohyoid 1236:buccinator 1226:hyoid arch 1188:, and the 1038:Third arch 1028:stylohyoid 974:First arch 883:Stylohyoid 854:hyoid bone 800:hyoid bone 784:hyoid bone 780:middle ear 768:mesenchyme 744:fetal life 740:hyoid arch 638:temporalis 620:(chewing) 572:middle ear 528:middle ear 435:First arch 386:ectodermal 378:endodermal 368:mesenchyme 2296:Nasal pit 1561:BioEssays 1256:auricular 1244:stapedius 1156:mylohyoid 1152:digastric 1082:In humans 1032:stapedius 1024:digastric 996:mylohyoid 992:digastric 912:(CN VII) 895:Stapedius 497:lower jaw 485:upper jaw 463:Processes 453:stomodeum 358:stick, a 347:from the 345:stomodeum 313:Hox genes 277:Structure 179:(outside) 2232:16313389 2123:32707087 2115:24151219 2030:31402457 1947:16441562 1862:34716275 1704:19215146 1653:10274300 1645:12193642 1589:10792335 1581:11135309 1546:28318053 1538:12784288 1464:See also 1437:) (XI), 1240:platysma 1196:and the 1174:mandible 878:Platysma 823:Skeletal 684:endoderm 680:ectoderm 624:masseter 581:mandible 558:Skeletal 536:mandible 516:mesoderm 493:mandible 455:and the 406:mesoderm 402:ectoderm 398:endoderm 256:mesoderm 2417:General 2304:Lateral 2223:1571564 2202:J. Anat 2021:6875933 2000:J. Anat 1938:2100189 1917:J. Anat 1853:8673075 1830:Bibcode 1695:2637924 1623:Science 1190:malleus 1184:, the 1170:maxilla 1093:trachea 953:somites 861:Muscles 852:of the 794:of the 778:of the 762:of the 612:Muscles 577:maxilla 570:of the 564:malleus 526:of the 524:malleus 481:maxilla 443:, also 425:chicken 417:mammals 408:layer. 260:pharynx 246:In the 90:D001934 50:Details 2380:Tongue 2357:Palate 2309:Medial 2230:  2220:  2175:  2147:  2121:  2113:  2076:  2028:  2018:  1977:  1945:  1935:  1860:  1850:  1803:  1728:  1702:  1692:  1651:  1643:  1587:  1579:  1544:  1536:  1405:larynx 1361:except 1345:Fourth 1324:thymus 1261:Stapes 1134:Artery 1089:larynx 1026:, the 1002:, and 994:, the 897:muscle 885:muscle 874:muscle 832:Stapes 788:stapes 776:stapes 772:ossify 708:tongue 629:medial 534:. The 489:palate 471:and a 419:, and 360:muscle 338:embryo 2348:Mouth 2119:S2CID 1649:S2CID 1585:S2CID 1542:S2CID 1400:Fifth 1380:(X), 1307:Third 1285:(VII) 1186:incus 1130:Nerve 846:, and 667:Other 568:incus 520:incus 477:bones 394:gills 308:hyoid 295:skull 271:gills 171:1–4: 113:[ 73:Latin 2283:Face 2275:neck 2273:and 2271:head 2228:PMID 2173:ISBN 2145:ISBN 2111:PMID 2074:ISBN 2026:PMID 1975:ISBN 1943:PMID 1858:PMID 1822:PNAS 1801:ISBN 1726:ISBN 1700:PMID 1641:PMID 1577:PMID 1534:PMID 1522:119A 1453:and 1331:(IX) 1098:The 1091:and 943:are 802:and 748:neck 734:The 700:CN V 682:and 631:and 579:and 566:and 522:and 483:(or 439:The 400:and 390:neck 297:and 237:fish 219:The 85:MeSH 2218:PMC 2210:doi 2206:207 2103:doi 2099:275 2016:PMC 2008:doi 2004:235 1933:PMC 1925:doi 1921:208 1848:PMC 1838:doi 1826:118 1690:PMC 1680:doi 1631:doi 1627:298 1569:doi 1526:doi 939:or 738:or 544:not 495:or 318:DLX 281:In 231:of 206:e: 200:d: 194:c: 188:b: 182:a: 2467:: 2226:. 2216:. 2204:. 2200:. 2159:^ 2131:^ 2117:. 2109:. 2097:. 2024:. 2014:. 2002:. 1998:. 1955:^ 1941:. 1931:. 1919:. 1915:. 1879:^ 1856:. 1846:. 1836:. 1824:. 1820:. 1792:^ 1712:^ 1698:. 1688:. 1674:. 1670:. 1647:. 1639:. 1625:. 1621:. 1583:. 1575:. 1565:23 1563:. 1540:. 1532:. 1520:. 1506:^ 1424:, 1420:, 1416:, 1371:, 1359:) 1337:, 1299:, 1295:, 1291:, 1267:, 1263:, 1254:, 1250:, 1246:, 1242:, 1238:, 1234:, 1228:") 1216:, 1212:, 1172:, 1162:, 1158:, 1154:, 1144:") 1095:. 1050:. 1006:. 998:, 814:. 750:. 726:. 503:. 459:. 431:. 273:. 266:. 97:TE 61:10 2262:e 2255:t 2248:v 2234:. 2212:: 2181:. 2153:. 2125:. 2105:: 2082:. 2057:. 2032:. 2010:: 1983:. 1949:. 1927:: 1864:. 1840:: 1832:: 1786:. 1760:. 1734:. 1706:. 1682:: 1676:7 1655:. 1633:: 1591:. 1571:: 1548:. 1528:: 1472:. 1433:( 1318:( 1271:( 1200:. 856:. 840:, 834:, 698:( 117:] 20:)

Index

Second branchial arch

Carnegie stage
10
Latin
MeSH
D001934
TE
arch_by_E5.4.2.0.0.0.2 E5.4.2.0.0.0.2
Anatomical terminology
edit on Wikidata



pharyngeal pouches
pharyngeal grooves
Tuberculum laterale
Tuberculum impar
Foramen cecum
Ductus thyreoglossus
Sinus cervicalis
embryonic development
vertebrates
fish
branchial arches
human embryo
development
mesoderm
pharynx
aortic arches

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