Template:Limb skeleton mesenchyme-cartilage-bone table

From Embryology
Carnegie stages for limb elements appearance
Skeletal Element Condensed
Mesenchyme
Cartilage Bone
Mouse limb cartilage and bone.jpg Humerus 16 1617 2122
Radius 16 17 2123
Ulna 16 1718 1723
Hand 17 1721 In fetus1and after birth
Femur 17 1718 2223
Patella 20 21 After birth
Tibia 17 1723 2223
Fibula 17 1718 In fetus
Foot 1718 1823 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: