Skip Navigation
Stage 1 / 1 day Stage 2 / 2-3 days Stage 3-1 / 4 days Stage 3-2 / 4-5 days Stage 4 / 6 days Stage 5a-1 / 7 days Stage 5a-2 / 8 days Stage 5b / 9 days Stage 5c / 12 days Stage 6 / 13-17 days Stage 7 / 16-19 days Stage 8 / 23 days Stage 9 / 25 days Stage 10 / 28 days Stage 11 / 29 days Stage 12 / 30 days Stage 13 / 32 days Stage 14 / 33 days Stage 15 / 36 days Stage 16 / 39 days Stage 17 / 41 days Stage 18 / 44 days Stage 19 / 45-47 days Stage 20 / 49 days Stage 21 / 49-52 days Stage 22 / 52-55 days Stage 23 / 56 days

Carnegie Stage Section
 <   >  search results: middle pharyngeal constrictor muscle Search   18-365 19-289 19-303 20-163 20-169 21-171 21-175 21-177 23-77
T-4 / T-5 intervertebral disc, T-4 intercostal nerve, T-4 spinal ganglion, anterior tertiary bronchus, aorta, atrioventricular endocardial cushion(s), central canal, horizontal fissure, left atrioventricular canal, left atrium, left horn of sinus venosus, left postcardinal vein, left ventricle, middle lobe of right lung, pericardial cavity, peritoneal cavity, phrenic nerve, posterior tertiary bronchus, primary bronchus, rib 4, rib 5, right atrium, sinus venosus, upper lobe of left lung, upper lobe of right lung, upper secondary bronchus
0 μm
Carnegie Embryo #4430   |   Location: 18-28

Keywords: T-4 / T-5 intervertebral disc, T-4 intercostal nerve, T-4 spinal ganglion, anterior tertiary bronchus, aorta, atrioventricular endocardial cushion(s), central canal, horizontal fissure, left atrioventricular canal, left atrium, left horn of sinus venosus, left postcardinal vein, left ventricle, middle lobe of right lung, pericardial cavity, peritoneal cavity, phrenic nerve, posterior tertiary bronchus, primary bronchus, rib 4, rib 5, right atrium, sinus venosus, upper lobe of left lung, upper lobe of right lung, upper secondary bronchus

Source: The Virtual Human Embryo.