Structural and Morselized Allografting Combined with a Cementless Cup for Acetabular Defects in Revision Total Hip Arthroplasty: A 4- to 14-Year Follow-Up

Table 2

Demographics and function score.

	Paprosky II	Paprosky IIIA	Paprosky IIIB
Gender (M/F)	6/4	8/13	10/18
Case number	10	21	28
Failure case number	0	1	2
Cup survival rate	100%	95.2%	92.8%
Follow-up (mean, year)	9.1	9.3	8.1
Harris Hip Score (range)
Pre-op	68.5 (52.1–73.2)	66.3 (51.3–71.2)	52.4 (45.2–60.3)
Post-op	93.3 (87.5–98)	91.3 (82.3–95)	90.5 (80.1–93.2)
p value	<0.001	<0.001	<0.001

p values comparing preoperative and postoperative Harris Hip Score were determined using Student’s -test.