Template:Limb skeleton mesenchyme-cartilage-bone table: Difference between revisions
From Embryology
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| colspan=4|1 Intramembranous ossification at the tips of the distal phalanges of the hand may be in horizon xxiii. | | colspan=4|1 Intramembranous ossification at the tips of the distal phalanges of the hand may be in horizon xxiii. | ||
|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| colspan=4|{{Ref-O'Rahilly1957}} | | colspan=4|'''Reference''' - {{Ref-O'Rahilly1957}} | ||
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Revision as of 19:41, 5 Haziran 2016
| Horizons in which first appearance of first limb elements is usually found | |||
|---|---|---|---|
| Skeletal Element | Condensed Mesenchyme |
Cartilage | Bone |
| Humerus | xvi | xvi—xvii | xxi—xxii |
| Radius | xvi | xvii | xxi-xxiii |
| Ulna | xvi | xvii—xviii | xxii-xxiii |
| Hand | xvii | xvii—xxi | In fetus1and after birth |
| Femur | xvii | xvii—xviii | xxii-xxiii |
| Patella | xx | xxi | After birth |
| Tibia | xvii | xvii—xxiii | xxii—xxiii |
| Fibula | xvii | xxii-xviii | In fetus |
| Foot | xvii—xviii | xviii—xxiii 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: | |||
