Simplifying surgery in haemophilia B: Low factor IX consumption and infrequent infusions in surgical procedures with rIX-FP.

•Surgical procedures can be performed using rIX-FP with low FIX consumption.•Patients required few postoperative infusions of rIX-FP.•Outpatient care may be possible for some minor surgeries when treating with rIX-FP.•Perioperative haemostatic efficacy was good or excellent in most patients.•Overall, data suggests rIX-FP simplifies perioperative care in haemophilia B.