The Mechanism Discussion And Clinic Significance About Functional Leg Length Discrepancy Induced By Foot Overpronation

The abnormality of foot posture and gait will often lead to abnormality of the ankle,knee and hip joint,which leads to a series of abnormal structures and functions,and then causes the problems of the corresponding joint dysfunction and pain,resulting in a chain reaction which directly affects people's life.However,in clinical practice,the tendency of assessment and treatment based on the location of the disease often affects the therapeutic effect to some extent.In this study,with the guidance of the overall view of traditional Chinese medicine(TCM),the study was conducted on the phenomenon of overrotation and functional short legs of foot.Using literature,clinical case analysis,observation and so on,the formation mechanism of functional long leg phenomenon of common foot excessive forward rotation was studied.The overall rehabilitation method of neutral position can provide reference for clinical treatment and overall rehabilitation intervention for the treatment of muscle and bone related diseases.The results of the study were as follows: 1)the overall measurement results showed that the greater the degree of overrotation of the foot,the more obvious the functional long legs were,and the significant positive correlation between the functional long legs and the degree of overrotation of the foot.2)the excessive pronation of the foot causes the hallux valgus,the height of the middle foot and the arch collapse,and the calcaneus valgus of the hind foot.When the calcaneus is valgus,it causes the tibia to rotate inward and the body appears knee valgus.The knee joint valgus leads to the internal rotation of the femur and the adduction of the hip joint,and causes the pelvic tilting,which presents a functional short leg posture and forms a holistic structure and functional pathogenesis.3)the empirical analysis shows that the exercise rehabilitation can improve the pain of the foot,the degenerative disease of the knee and the pelvic rotation syndrome,and can also improve the related diseases of the spine.4)suggest: in the process of evaluation and treatment of clinical rehabilitation,we should not only be limited to the treatment of localsymptoms,and should set up a holistic view,the foot,ankle,knee,hip and even the whole spine as a whole,systematically analyze and evaluate the data,find the root of the disease,and treat the cause of the disease.