Conventional drainage versus four hour clamping drainage after total knee arthroplasty in severe osteoarthritis: a prospective, randomised trial
Author
Summary, in English
Total knee replacement in severe osteoarthritis usually requires extensive soft tissue releases often associated with considerable bleeding. In a prospective, randomised trial we compared postoperative conventional suction drainage versus four hour clamping drainage in 60 patients undergoing total knee arthroplasty for severe osteoarthritis. We compared blood loss, number of transfusions, postoperative complications and knee function and found significantly less postoperative blood loss through the drains (p < 0.001), and fewer blood transfusions (p=0.09) were needed in the clamped group. We conclude that clamping drainage after total knee arthroplasty in severe osteoarthritis reduces blood loss through the drains and the need for blood transfusions.
Department/s
Publishing year
2009
Language
English
Pages
1275-1278
Publication/Series
International Orthopaedics
Volume
33
Issue
5
Document type
Journal article
Publisher
Springer
Topic
- Orthopedics
Status
Published
ISBN/ISSN/Other
- ISSN: 1432-5195