Reconstruction of Bony Defects after Tumor Resection with 3D-Printed Anatomically Conforming Pelvic Prostheses through a Novel Treatment Strategy

Table 3

Data related to the operation and follow-up of patients undergoing reconstruction following tumor resection.

Variable	Value
Operation time, mean (min)	(range 135-420)
Intra-operative blood loss, mean (ml)	(range 1200-5000)
Intra-operative blood transfused, mean (ml)	(range 800-4080)
Post-operative drainage volume, mean (ml)	(range 395-1730)
Follow-up duration	months (range 18-42)
VAS (pre vs. post)	(range 5-9) vs. (range 1-5)
MSTS-93 score, mean	(range 15-26)
Harris score (pre vs. post)	(range 20-50) vs. (range 40-78)
Average time to walking	(range 62-91)