The application of custom-made 3D-printed titanium augments designed through surgical simulation for severe bone defects in complex revision total hip arthroplasty

Journal of Orthopaedics and Traumatology

Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 5 Clinical results

Case number	Preop HHS	Postop HHS	LLD (cm)	Gait	Other complications	Satisfaction survey
1	53	59	− 0.026^a	M		Sa
2	42	72	− 0.223	Sl		Sa
3	56	65	0.647	Se		Ds
4	46	88	0.434	No		Sa
5 (L)	55	69	− 0.277	Sl		Sa
5 (R)	57	70	0.277
6	36	50	0.369	Se		Sa
7	58	90	0.256	No		Sa
8	48	56	0.118	Se	FGT	Ds
9	45	73	0.473	Sl	GP	Sa
10	37	71	0.709	Sl	GP	Sa
11	55	92	0.638	No		Sa
12	17	61	0.438	M		Sa
13	44	76	0.061	Sl		Sa
14	15	70	0.753	Sl		Sa
15	4	89	0.291	No		Sa
16	51	63	0.601	M	GP	Sa
17	41	52	1.217	Se	S	Sa
18	2	69	0.730	Sl		Sa
19	59	77	− 0.340	Sl		Sa
20	19	51	0.003	Se		Sa
21	40	70	0.361	Sl		Sa
22	30	75	0.031	Sl		Sa
23	60	74	0.632	Sl		Sa
24	5	48	0.207	Se		Sa
25	47	68	0.238	Sl		Sa
26	57	71	0.493	Sl		Sa

L left, R right, Preop preoperative, Postop postoperative, HHS Harris Hip Score, Sl slight, M moderate, Se severe, FGT fracture of the greater trochanter, GP groin pain, S sciatica, Sa satisfactory, Ds dissatisfactory
^aA negative LLD means that the surgical side was shorter than the contralateral side