Template:Flecker1932 table58
From Embryology
Before birth: | ||
Both sexes | Appearance | Head of humerus, distal femur, proximal tibia, calcaneum, talus |
Female | Appearance | Cuboid |
During first year: | ||
Both sexes | Appearance | Hamate, capitate, head of femur, third cuneiform |
Female | Appearance | Capitulum, distal radius, distal tibia, distal fibula |
Male | Appearance | Cuboid |
During second year: | ||
Both sexes | Appearance | Proximal phalanges of inner four fingers |
Female | Appearance | First metacarpal, distal phalanges of thumb, middle and ring fingers,
tarsal navicular, first and second cuneiforms |
Male | Appearance | Capitulum, distal epiphysis of radius, distal fibula |
At age of 2: | ||
Both sexes | Appearance | Innerfourmetacarpals,firstmetatarsal,proximalphalangesoftoes, distal phalanx of hallux |
Female | Appearance | Proximal phalanx of thumb, middle row of phalanges of fingers |
Male | Appearance | First metacarpal, distal phalanx of thumb, and distal phalanx of
index,firstcuneiform |
At age of 3: | ||
Female | Appearance | Patella, proximal fibula, second metatarsal, third metatarsal, middle phalangesof second, third and fourth toes, distal phalanges of third and fourth toes |
Male | Appearance | Triquetrum, proximal phalanx of thumb, middle phalanges of middle and ring fingers, tarsal navicular, second cuneiform |
At age of 4: | ||
Both sexes | Appearance | Fourth metatarsal |
Female | Appearance Fusion |
Head of radius, fifth metatarsal Greater tubercle to head of humerus |
Male | Appearance | Lunate, middle phalanges of index and litle fingers, distal phalanges
of middle and ring fingers, second metatarsal, third metatarsal, middle phalanx of second toe |
At age of 5: | ||
Both sexes | Appearance | Navicular (carpal), multangulum majus, greater trochanter, distal
phalanx of second toe |
Female | Appearance | Medial epicondyle, distal ulna, lunate, triquetrum, multangulum
minus, distal phalanx of index |
Male | Appearance |
Head of radius, distal phalanx of litle finger, patella, proximal
fibula, fifth metatarsal, middle phalanges of third and fourth toes, distal phalanges of third and fourth toes |
Fusion | Greater tubercle to head of humerus | |
At age of 6: | ||
Male | Appearance | Medial epicondyle, distal ulna, multangulum minus |
At age of 7: | ||
Female | Appearance | Distal phalanx of litle finger |
Fusion | Rami ofischium and pubis | |
At age of 8: | ||
Both sexes | Appearance | Apophysis of calcaneus |
Female | Appearance | Olecranon |
At age of 9: | ||
Female | Appearance | Trochlea, pisiform |
Male | Fusion | Rami of ischium and pubis |
At age of 10: | ||
Male | Appearance | Trochlea, olecranon |
At age of 11: | ||
Female | Appearance | Lateral epicondyle |
Male | Appearance | Pisiform |
At age of 12: | ||
Male | Appearance | Lateral epicondyle |
At age of 13: | ||
Female | Appearance | Proximal sesamoid of thumb |
Fusion | Lower conjoint epiphysis of humerus, distal phalanx of thumb, bodies ilium, ischium and pubis | |
Male | Fusion | Capitulum to trochlea and lateral epicondyle |
At age of 14: | ||
Female | Appearance | Acromion, iliac crest, lesser trochanter |
Fusion | Olecranon, upper radius, proximal phalanx of ring finger, distal phalanx of thumb, head of femur, greater trochanter, distal tibia and fibula, apophysis calcaneus, first metatarsal, proximal phalanges oftoes | |
Male | Appearance | Proximal sesamoid of thumb, base of fifth metatarsal |
At age of 15: | ||
Both sexes | Appearance | Sesamoid of little finger |
Fusion | Distal phalanges of second, third and fourth toes | |
Female | Appearance | Sesamoid of index and little fingers |
Fusion | Medial epicondyle, first metacarpal, proximal phalanx of thumb, distal phalanges of inner four fingers, proximal tibia, outer four metatarsals, middle phalanx of second toe, distal phalanges of innerfourtoes | |
Male | Appearance | Acromion |
Fusion | Ilium, ischium and pubis | |
At age of 16: | ||
Female | Appearance | Distal sesamoid of thumb, tuber ischii |
Fusion | Inner four metacarpals, proximal phalanges of index, middle and litle fingers, middle phalanges of fingers | |
Male | Fusion | Lower conjoint epiphysis of humerus, medial epicondyle, olecranon, head of radius, distal phalanx of middle finger, apophysis of calcaneus |
At age of 17: | ||
Both sexes | Fusion | Acromion |
Female | Fusion | Upper conjoint epiphysis of humerus, distal ulna, distal femur, proximal fibula |
Male | Appearance | Distalsesamoidofthumb |
Fusion | First metacarpal, proximal phalanges of thumb and ring finger, middle phalanges, index, middle and ring fingers, distal phalanges of thumb, index, ring and little fingers, head of femur, greater trochanter,distal tibia and fibula, metatarsals, proximal phalanges of toes, middle phalanx of second toe, distal phalanx of hallux | |
At age of 18: | ||
Female | Fusion | Distal radius |
Male | Fusion | Inner four metacarpals, proximal phalanges of index, middle and litle fingers, middle phalanges of litle finger, proximal tibia |
At age of 19: | ||
Male | Appearance | Sesamoid of index, tuber ischii |
Fusion | upper conjoint epiphysis of humerus, distal radius and ulna, distal femur, proximal fibula | |
At age of 20: | ||
Both sexes | Fusion | Iliac crest |
Male | Fusion | Tuber ischii |
At age of 21: | ||
Both sexes | Appearance | Clavicle |
Female | Fusion | Tuber ischii |
At age of 22: | ||
Both sexes | Fusion | Clavicle |