Effect of 3D Intelligent Printing Femoral Osteotomy Assisted Total Knee Arthroplasty in the Treatment of Knee Valgus Osteoarthritis
Objective To analyze the effect of 3D intelligent printing femoral osteotomy assisted total knee arthroplasty(TKA)in the treatment of knee valgus osteoarthritis.Methods 88 patients with knee valgus osteoarthritis admitted to our hospital from July 2018 to July 2021 were divided into control group(simple TKA)and observation group(3D intelligent printing femoral osteotomy assisted TKA).The surgical indicators and knee function of the two groups were compared.Results The surgical time of the observation group was shorter than that of the control group,and the blood loss was less than that of the control group(P<0.05).1 month after surgery,the femur-tibia angle of both groups were smaller than those before surgery,and the femur-tibia angle of the observation group was smaller than that of the control group(P<0.05).1 month after surgery,no statistical difference was found in the KOOS scores between the two groups(P>0.05).Conclusions 3D intelligent printing femoral osteotomy assisted TKA in the treatment of knee valgus osteoarthritis has short surgical time and less blood loss,which can promote the recovery of knee joint function and lower limb force line.
3D intelligent printing femoral osteotomyTotal knee arthroplastyKnee valgus osteoarthritis
国家科技期刊平台
NSTL
万方数据
维普
