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QUESTION 1 OF 1

Concerning use of a closed suction surgical wound drain after knee arthroplasty surgery

QUESTION ID: 30

1. A difference found in blood transfusion requirements between patients receiving drains and those with an undrained wound
2. A significant difference in dehiscence and re-operation rate between patients allocated drains and undrained wounds
3. A significant difference in incidence of wound infection and haematoma between patients allocated drains and undrained wounds
4. Less pain and swelling, decreased risk of infection and quicker recovery with use of a drain
5. Need for reinforcement of wound dressings and bruising more common in group without drains