<prompt> Deep vein thrombosis is more common afterProstatic operationTotal hip replacementNeurosurgeryGastrectomy  <response>: The factors which result in increased risk of venous thrombosis include advancing age and greater complexity of surgical treatment. Ohopedic operations on the lower limbs hip and knee replacements are especially likely to result in venous thrombosis. - Bailey Love Ref : Bailey Love 24e p969 