GENERAL HISTOLOGY

BONE

STRUCTURES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Process of bone formation before birth:
A
ossification
B
hematopoiesis
C
appositional growth
D
atrophy
Explanation: 

Detailed explanation-1: -Bone ossification, or osteogenesis, is the process of bone formation. This process begins between the sixth and seventh weeks of embryonic development and continues until about age twenty-five; although this varies slightly based on the individual.

Detailed explanation-2: -Postnatal Ossification Secondary ossification occurs after birth. It forms the epiphyses of long bones and the extremities of irregular and flat bones. The diaphysis and both epiphyses of a long bone are separated by a growing zone of cartilage (the epiphyseal plate).

Detailed explanation-3: -Hematoma Formation (Days 1 to 5) Fibrocartilaginous Callus Formation (Days 5 to 11) Bony Callus Formation (Days 11 to 28) Bone Remodelling (Day 18 onwards, lasting months to years) 08-May-2022

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