Process of Bone Healing | Bone Healing Steps (Urdu/Hindi) |
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The skeleton of the human body is made up of bones.
that's provides us support so we can move Beside this, bones provide protection to many vital organs in our body. Four types of cells play an important role in the formation and maintenance of our bones. 1. Osteoblasts Osteoblasts helps in the formation of new bone tissues 2. Osteoclast Osteoclasts helps in the removal of unwanted bone tissues 3. Chondroblast and Fibroblast These cells helps in the production of cartilage and collagen protein 4. Osteocytes These cells provide signals to other cells to maintain bone maintenance whenever any bone breaks due to injury or pressure, extremes pain occurs Our bones have ability that they can heal themselves Process of bone healing occurs in five stages Stage 1 : Hematoma Formation when fracture occurs in any bone, blood starts leaking due to rupturing of blood vessels. This mechanism is called HEMTOMA Stage 2 : Inflammation after that white blood cells accumulate at fracture site and starts eating dead cells and germs so infection can not spread During this there will be swelling, hotness and pain in the fractured region called inflammation Stage 3 : Soft Callus Formation in this stage bone forming cells starts to repair fracture site During this, Firstly new blood vessels are made along with this chondroblast and fibroblast cells make cartilage and collagen proteins at fracture site Due to which soft mass appears at fracture site called soft callus During this, if there is a stress on the bone than it took too long to heal the bone that's why hard bandages are folded with fractured bone so there will be no stress on bone and bone will heal faster Stage 4 : Hard Callus Formation Approximately after three weeks of fracture, soft callus converts into hard callus Osteoblast cells plays an important role to convert soft callus into hard callus These cells collects calcium and phosphate into soft callus Due to which hardness comes in bone Stage 5 : Remodeling Remodeling stage starts after 2 to 3 months of fracture in remodeling stage, osteoclast cells breaks extra mass of bones. due to which the shape of the bone returns to the shape of the bone before the fracture in some cases , remodeling stage take years little bit signs of broken bone remains left after this stage time needed to heal the bone depends on the type of bone got fractured, patient have any bone disease? like osteoporosis in which bones become weak Diet of patient and bandages, casts and rods are used or not to heal bone faster? ========================================================================= #BoneHealing #BoneFracture |