1. Introduction
loss of skeletal muscle mass, muscle strength loss, swelling, muscle reduction, fracture, pain, fractures, Femoral fracture, Sarcopenia, muscle loss, osteoporosis, femoral fracture
LOSS OF SKELETAL MUSCLE MASS, SYNDROME, SARCOPENIA, DISEASES, OSTEOPOROSIS
Sarcopenia is a syndrome of persistent loss of skeletal muscle mass, strength, and function and characterized by a marked age-dependent onset. Previous studies have found that skeletal muscle begins to age from about 40 years, with an average annual decrease in quantity and quality of about 8%, and muscle loss doubles after the age of 70 [Importantly, fracture patients need to stay in bed for a long time, and long-term bed rest is more prone to muscle strength loss caused by muscle reduction, and the probability of falling when getting out of bed is very likely to increase, thereby increasing the risk of femoral fracture again [Femoral fracture is one of the common diseases in clinical surgery, characterized by severe pain, swelling, and distortion, which have a serious impact on the patient's ability to live. Sarcopenia and osteoporosis are two major risk factors for fractures in patients, especially elderly patients [