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What is Secondary ossification centre appears before bih at and explain in detail?
Long Bone Diaphysis (shaft) - derived from primary ossification center. * present at 6 - 8 weeks of IUL. Epiphysis (ends) - derived from secondary ossification center. * appear after bih Except - Lower end of femur & sometimes upper end of tibia. | Their secondary ossification center appears before bih.