ANATOMY

GENERAL ANATOMY

SKELETAL ANATOMY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is the correct order of the steps of bone fracture repair?
A
soft callus (cartilage), remodeling (compact bone), bony callus (spongy bone), hematoma
B
bony callus (spongy bone), remodeling (compact bone), hematoma, soft callus (cartilage)
C
remodeling (compact bone), hematoma, soft callus (cartilage), bony callus (spongy bone)
D
hematoma, soft callus (cartilage), bony callus (spongy bone), remodeling (compact bone)
Explanation: 

Detailed explanation-1: -Hematoma formation. Fibrocartilaginous callus formation. Bony callus formation. Bone remodeling. 08-May-2022

Detailed explanation-2: -There are four stages in the repair of a broken bone: 1) the formation of hematoma at the break, 2) the formation of a fibrocartilaginous callus, 3) the formation of a bony callus, and 4) remodeling and addition of compact bone.

Detailed explanation-3: -The remodelling cycle occurs within the basic multicellular unit and comprises five co-ordinated steps; activation, resorption, reversal, formation and termination. These steps occur simultaneously but asynchronously at multiple different locations within the skeleton.

Detailed explanation-4: -There are 5 phases to bone healing: haematoma, inflammation, proliferation, callus formation, and remodelling.

Detailed explanation-5: -Figure 3-Bone healing happens in four steps. First, inflammation occurs after the injury. Then the bone is induced to repair and is forming soft callus. 08-Sept-2021

There is 1 question to complete.