The categorization of people by social strata occurs in all societies, ranging from the complex, state-based societies to tribal and feudal societies, which are based upon socio-economic relations among classes of nobility and classes of peasants.
Knee replacement, also known as knee arthroplasty, is a surgical procedure to replace the weight-bearing surfaces of the knee joint to relieve pain and disability. It is most commonly performed for osteoarthritis,[1] and also for other knee diseases such as rheumatoid arthritis and psoriatic arthritis.
Total Knee Replacement Surgery in India. Total Knee replacement is the best treatment for arthritis when all other conservative treatments like medicine, physiotherapy etc have failed to relieve the patient of disabling knee pain.otal Knee replacement is the best treatment for arthritis when all other conservative treatments like medicine, physiotherapy etc have failed to relieve the patient of disabling knee pain.