Template:Limb skeleton mesenchyme-cartilage-bone table: Difference between revisions
From Embryology
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| [[Carnegie stage 17|17]] | | [[Carnegie stage 17|17]] | ||
| [[Carnegie stage 17|17]] — [[Carnegie stage 23|23]] | | [[Carnegie stage 17|17]] — [[Carnegie stage 23|23]] | ||
| | | [[Carnegie stage 22|22]] — [[Carnegie stage 23|23]] | ||
|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| Fibula | | Fibula |
Revision as of 19:05, 5 June 2016
Carnegie stages for limb elements appearance | |||
---|---|---|---|
Skeletal Element | Condensed Mesenchyme |
Cartilage | Bone |
Humerus | 16 | 16 — 17 | 21 — 22 |
Radius | 16 | 17 | 21 — 23 |
Ulna | 16 | 17 — 18 | 17 — 23 |
Hand | 17 | 17 — 21 | In fetus1and after birth |
Femur | 17 | 17—18 | 22 — 23 |
Patella | 20 | 21 | After birth |
Tibia | 17 | 17 — 23 | 22 — 23 |
Fibula | 17 | 17 — 18 | In fetus |
Foot | 17 — 18 | 18 — 23 or later | in fetus and after birth |
1 Intramembranous ossification at the tips of the distal phalanges of the hand may be in horizon xxiii. | |||
Reference - O'Rahilly R. Gray DI. and Gardner E. Chondrification in the hands and feet of staged human embryos. (1957) Carnegie Instn. Wash. Publ. 611, Contrib. Embryol., 36: |