Among the ten ''dushyas'' of ''prameha, asthi'' (bone) is not included. According to modern physiology, bone is a tissue that undergoes frequent remodeling and has a large capacity for regeneration. In the adult remodeling occurs so that the skeleton is replaced approximately every 10–11 yr. This physiological remodeling is initiated by osteoclasts that re-absorb bone and is followed by the formation of an equivalent amount of new bone by osteoblasts, bone loss is noted when the amount of bone resorption exceeds the amount of new bone formation. | Among the ten ''dushyas'' of ''prameha, asthi'' (bone) is not included. According to modern physiology, bone is a tissue that undergoes frequent remodeling and has a large capacity for regeneration. In the adult remodeling occurs so that the skeleton is replaced approximately every 10–11 yr. This physiological remodeling is initiated by osteoclasts that re-absorb bone and is followed by the formation of an equivalent amount of new bone by osteoblasts, bone loss is noted when the amount of bone resorption exceeds the amount of new bone formation. |