Experimental study of the effects of ultrashortwave diathermy or Chinese medicine in early stage of hormon-induced ischemic femoral head necrosis / 中华物理医学与康复杂志

ABSTRACT

Objective To investigate the pathogenesis of avascular necrosis of femoral head (ANFH) and to compare the effectiveness of ultrashort wave diathermy and Chinese medicine in the treatment of avascular necrosis of femoral head (ANFH) through animal experiment. Methods A total of 40 New Zealand white rabbits were divided into four groups a control group, a model group, an ultrashort wave group, a Chinese me-dicine group. All the groups were injected with horse blood serum and methyl-prednisolone, which can induce ANFH. The TXB_2, 6-keto-PGF_ 1? , TG, TCh and hemorheology index were observed in the study. Results When compared with control group, the difference of model group was significant (P0.05) between ultrashort wave group and Chinese group. Conclusion Both ultrashort wave diathermy and Chinese medicine were effective for the treatment of ANTH in the early stage.