. Radiography and radio-therapeutics . Fig. 195.—Diagram to show the epiphysesand bones entering into the hip-joint. THE WRIST-JOINT 231 The centres of ossification for the carpal bones show according to theage at which the joint is examined (see Ossification ).. Uppenend ofshaft of femur Epiphyses forhead have notyet appeared Epiphysis forlower end offemur Fig. 196. -Pelvis and femora of a child two days old, showing ossification of bones of pelvis,hip and knee joints. Note lower epiphyses of femur present at birth. Table of Ossification for Carpal Bones The carpus is entirely cartilaginous a
. Radiography and radio-therapeutics . Fig. 195.—Diagram to show the epiphysesand bones entering into the hip-joint. THE WRIST-JOINT 231 The centres of ossification for the carpal bones show according to theage at which the joint is examined (see Ossification ).. Uppenend ofshaft of femur Epiphyses forhead have notyet appeared Epiphysis forlower end offemur Fig. 196. -Pelvis and femora of a child two days old, showing ossification of bones of pelvis,hip and knee joints. Note lower epiphyses of femur present at birth. Table of Ossification for Carpal Bones The carpus is entirely cartilaginous at birth,at the following times : Centres appear for these carpal bones Os magnumUnciformCuneiformSemilunar first year,second year,third year,fifth year. TrapeziumScaphoidTrapezoidPisiform fifth year,seventh year,eighth year,twelfth year. The os central, lying between the bones of the first and second rows, is present inman as a small cartilage situated between the trapezoid, trapezium, os magnum,and scaphoid, at the second month, and disappears about the fourth month offoetal life. In rare cases it persists as a separate bone in the adult. The epiphyses of the four inner metacarpal bones are seen at the distalends of the shafts, but in the phalanges and i
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