کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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6211381 | 1267213 | 2014 | 6 صفحه PDF | دانلود رایگان |
- Outcomes of limited use of a tourniquet during the entire operation were presented.
- Limited use of a tourniquet in TKA may alleviate postoperative pain around the knee.
- Limited use of a tourniquet in TKA prevents the postoperative complication rate.
- Limited use of a tourniquet in TKA reduces the postoperative limb swelling.
- Limited use of a tourniquet in TKA improves the performance of the operation.
BackgroundTotal knee arthroplasty (TKA) is commonly performed using a tourniquet. However, some studies have reported that several complications were associated with the use of a tourniquet in TKA. In this study we investigate whether the limited use of a tourniquet in TKA would reduce complications and facilitate postoperative recovery.MethodsSixty patients were randomly divided into two groups (30 cases/group): group A using the tourniquet throughout the surgical procedure, and group B using the tourniquet starting from the cementation to the completion of the procedure. Operation time, total measured blood loss, and incidence of complications were all recorded.ResultsThere was no significant difference in operation time, total measured blood loss, and hemoglobin concentration between the two groups. Incidence of postoperative complications in group B was significantly decreased in comparison to that in group A. The limb circumference at 10Â cm above the superior patellar pole or below the inferior patellar pole and the pain score in group B were significantly decreased compared with that in group A at any time point. Range of motion in group B was significantly increased at three and 5Â days postoperatively in comparison to that in group A.ConclusionsThe limited use of a tourniquet in TKA provides the benefit of decreased limb swelling and knee joint pain while not compromising the operation time or blood loss and recovery.Level of evidenceLevel I (Therapeutic).Trial registration numberNCT02102581.
Journal: The Knee - Volume 21, Issue 6, December 2014, Pages 1263-1268