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Effect of total knee arthroplasty after limb position on postoperative hemorrhage / 中国基层医药
Chinese Journal of Primary Medicine and Pharmacy ; (12): 2777-2779,2780, 2016.
Article Dans Chinois | WPRIM | ID: wpr-604665
ABSTRACT
Objective To study the effect of total knee arthroplasty after limb position on postoperative hemorrhage,to provide basis for clinical diagnosis and treatment.Methods 270 cases of total knee arthroplasty were selected.The patients were divided into groupⅠ,group Ⅱand group Ⅲ according to the random number table method, 90 cases in each group.Patients of group Ⅰ with limb hip and knee were straight,group Ⅱ hip joint elevation of 45 degrees,70 degrees of knee flexion,group Ⅲ hip joint elevation of 45 degrees,the knee extension.All the patients were intervened for 12h after operation,were placed drainage bag 24 hours.The lead flow,preoperative,postoperative hemoglobin and 5 days after the knee joint activity were compared in the three groups.Results Induced flow after surgery in group Ⅰ was (433.4 ±25.3)mL,which was significantly higher than (402.6 ±19.6)mL and (403.5 ± 21.5)mL in group Ⅱand group Ⅲ,and the differences were statistically significant (t =5.253,5.301,all P 0.05).The hemoglobin levels of the three groups were (92.3 ±4.2)g/L,(114.9 ±6.4)g/L and (113.2 ±7.5)g/L,which were significantly decreased after operation,the differences were statistically significant compared with before operation (t =5.083, 6.034,7.893,all P 0.05).There was no significant difference of range of motion in the three groups after 5 days of operation (P >0.05).Conclusion Hip flexion can effectively reduce bleeding after total knee arthro-plasty,the flexion and extension of knee joint had no significant effect on postoperative hemorrhage.

Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Chinese Journal of Primary Medicine and Pharmacy Année: 2016 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) langue: Chinois Texte intégral: Chinese Journal of Primary Medicine and Pharmacy Année: 2016 Type: Article