Template talk:Carnegie stage table: Difference between revisions

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==Somites==
==Somites==
 
{{Carnegie stage somites table}}
== Carnegie Stage Table ==
Weeks shown in the table below are embryonic post ovulation age, for clinical Gestational Age ({{GA}}) measured from last menstrual period, add 2 weeks.
 
{| border="0"
|-bgcolor="CEDFF2"
| width="40" |<center>'''Stage'''</center>
| width="65" |<center>'''Days''' (approx)</center>
| width="101" |<center>'''Size'''</center> <center>(mm)</center>
| width="100" |<center>'''Images<br />'''(not to scale)</center>
| width="400" |<center>'''Events'''</center>
|-
| width="40" |<center>[[Carnegie_stage_9|'''9''']]</center>
| width="65" |<center> 19 - 21</center>
| width="101" |<center> 1.5 - 2.5</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage9_dorsal.jpg|60px|link=Carnegie_stage_9]]</center>
| width="400" |[[Somitogenesis]] '''Somite Number 1 - 3''' neural folds, cardiac primordium, head fold
|-bgcolor="F5FAFF"
| width="40" |<center>[[Carnegie_stage_10|'''10''']]</center>
| width="65" |<center> 22 - 23 </center><center>([[week 4|'''week 4''']])</center>
| width="101" |<center> 2 - 3.5</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage10_bf4b.jpg|60px|link=Carnegie_stage_10]]</center>
| width="400" |'''Somite Number 4 - 12''' neural fold fuses
|-
| width="40" |<center>[[Carnegie_stage_11|'''11''']]</center>
| width="65" |<center> 23 - 26</center>
| width="101" |<center> 2.5 - 4.5</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage11 bf7b.jpg|60px|link=Carnegie_stage_11]]</center>
| width="400" |'''Somite Number 13 - 20''' rostral neuropore closes
|-bgcolor="F5FAFF"
| width="40" |<center>[[Carnegie_stage_12|'''12''']]</center>
| width="65" |<center> 26 - 30</center>
| width="101" |<center> 3 - 5</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage12 bf5b.jpg|60px|link=Carnegie_stage_12]]</center>
| width="400" |'''Somite Number 21 - 29''' caudal neuropore closes
|-
| width="40" |<center>[[Carnegie_stage_13|'''13''']]</center>
| width="65" |<center> 28 - 32 </center>([[week 5|'''week 5''']])
| width="101" |<center> 4 - 6</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage13 bf2c.jpg|60px|link=Carnegie_stage_13]]</center>
| width="400" |'''Somite Number 30''' [[Musculoskeletal_System_-_Limb_Development|leg buds]], lens placode, pharyngeal arches
|- bgcolor="#CCFFCC"
| colspan="5" width="376" height="18" |<center> [[Carnegie_stage_13_-_serial_sections|Stage 13/14 shown in serial embryo sections]] series of Embryology Program</center>
|-bgcolor="F5FAFF"
| width="40" |<center>[[Carnegie_stage_14|'''14''']]</center>
| width="65" |<center> 31 - 35</center>
| width="101" |<center> 5 - 7</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage14_bf2c.jpg|60px|link=Carnegie_stage_14]]</center>
| width="400" |lens pit, optic cup
|-
| width="40" |<center>[[Carnegie_stage_15|'''15''']]</center>
| width="65" |<center> 35 - 38</center>
| width="101" |<center> 7 - 9</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage15 bf1c.jpg|60px|link=Carnegie_stage_15]]</center>
| width="400" |lens vesicle, nasal pit, [[Musculoskeletal_System_-_Limb_Development|hand plate]]
|-bgcolor="F5FAFF"
| width="40" |<center>[[Carnegie_stage_16|'''16''']]</center>
| width="65" |<center> 37 - 42 </center>([[week 6|'''week 6''']])
| width="101" |<center> 8 - 11</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage16 bf1c.jpg|60px|Link=Carnegie_stage_16]]</center>
| width="400" |nasal pits moved ventrally, auricular hillocks, foot plate
|-
| width="40" |<center>[[Carnegie_stage_17|'''17''']]</center>
| width="65" |<center> 42 - 44</center>
| width="101" |<center> 11 - 14</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage17 bf1c.jpg|60px|link=Carnegie_stage_17]]</center>
| width="400" |finger rays
|-bgcolor="F5FAFF"
| width="40" |<center>[[Carnegie_stage_18|'''18''']]</center>
| width="65" |<center> 44 - 48 </center>([[week 7|'''week 7''']])
| width="101" |<center> 13 - 17</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage18 bf1c.jpg|60px|link=Carnegie_stage_18]]</center>
| width="400" |ossification commences
|-
| width="40" |<center>[[Carnegie_stage_19|'''19''']]</center>
| width="65" |<center> 48 - 51</center>
| width="101" |<center> 16 - 18</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage19 bf1c.jpg|60px|link=Carnegie_stage_19]]</center>
| width="400" |straightening of trunk
|-bgcolor="F5FAFF"
| width="40" |<center>[[Carnegie_stage_20|'''20''']]</center>
| width="65" |<center> 51 - 53 </center>([[week 8|'''week 8''']])
| width="101" |<center> 18 - 22</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage20 bf1c.jpg|60px|link=Carnegie_stage_20]]</center>
| width="400" |[[Musculoskeletal_System_-_Limb_Development|upper limbs]] longer and bent at elbow
|-
| width="40" |<center>[[Carnegie_stage_21|'''21''']]</center>
| width="65" |<center>53 - 54</center>
| width="101" |<center>22 - 24</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage21 bf1c.jpg|60px|link=Carnegie_stage_21]]</center>
| width="400" |hands and feet turned inward
|- bgcolor="#FFCCCC"
| colspan="5" width="376" |<center> [[Carnegie_stage_22_-_serial_sections|Stage 22 shown in serial embryo sections series]] of Embryology Program</center>
|-bgcolor="F5FAFF"
| width="40" |<center>[[Carnegie_stage_22|'''22''']]</center>
| width="65" |<center> 54 - 56</center>
| width="101" |<center> 23 - 28</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage22 bf1c.jpg|60px|link=Carnegie_stage_22]]</center>
| width="400" |eyelids, external ears
|-
| width="40" |<center>[[Carnegie_stage_23|'''23''']]</center>
| width="65" |<center> 56 - 60</center>
| width="101" |<center>27 - 31</center>
| width="100" bgcolor="#000000" |<center>[[File:Stage23 bf1c.jpg|60px|link=Carnegie_stage_23]]</center>
| width="400" |rounded head, body and [[Musculoskeletal_System_-_Limb_Development|limbs]]
|-bgcolor="F5FAFF"
| colspan="5" width="376" |<center>Following this stage [[Fetal Development]] occurs until birth (approx 37 weeks)</center>
|}
 


==Table versions==
==Table versions==

Latest revision as of 23:09, 29 October 2018


Somites

Human Carnegie Stage Somite Number
Stage
Days (approx)
Size
(mm)
Images
(not to scale)
Somite Number
9
19 - 21
1.5 - 2.5
Stage9 dorsal.jpg
1 - 3
10
22 - 23
(week 4)
2 - 3.5
Stage10 bf4b.jpg
4 - 12
11
23 - 26
2.5 - 4.5
Stage11 bf7b.jpg
13 - 20
12
26 - 30
3 - 5
Stage12 bf5b.jpg
21 - 29
13
28 - 32
(week 5)
4 - 6
Stage13 bf2c.jpg
30
14
31 - 35
5 - 7
Stage14 bf2c.jpg
30+
  Links: somitogenesis

Table versions

Week: 1 2 3 4 5 6 7 8
Carnegie stage: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23


Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Carnegie Stage Table

Stage
Days (approx)
Size
(mm)
Images
(not to scale)
Events
7
15 - 17
(week 3)
0.4
Link=Carnegie_stage_7
 gastrulation, notochordal process
8
17 - 19
1.0 - 1.5
Link=Carnegie_stage_8
 primitive pit, notochordal canal
9
19 - 21
1.5 - 2.5
Link=Carnegie_stage_9
 Somitogenesis Somite Number 1 - 3 neural folds, cardiac primordium, head fold
10
22 - 23
(week 4)
2 - 3.5
Link=Carnegie_stage_10
 Somite Number 4 - 12 neural fold fuses
11
23 - 26
2.5 - 4.5
Link=Carnegie_stage_11
 Somite Number 13 - 20 rostral neuropore closes
12
26 - 30
3 - 5
Link=Carnegie_stage_12
 Somite Number 21 - 29 caudal neuropore closes
13
28 - 32
(week 5)
4 - 6
Link=Carnegie_stage_13
 Somite Number 30 leg buds, lens placode, pharyngeal arches
Stage 13/14 shown in serial embryo sections series of Embryology Program
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