Table 2.

Surgical data

Patient	Surgical approach	Acetabular cup (type and size)	Femoral stem (type and size)	Surgical time (min)	Orthopaedic length of stay (days)	Follow-up (months)
1	Lateral approach	Aldler Ortho Group B 3 36, Delta alumina Ceramic insert	Aldler Ortho Recta stem 3, Modula neck 12/14 0Y, Delta alumina Ceramic head 12/14 36 medium	88	8	121
2	Lateral approach	Zimmer Cup Continuum 48 GG, Biolox Delta Ceramic 32 mm	CLS Spotorno Stem 125 7, Biolox Delta Ceramic Head 32 35 L	139	5	45
	Lateral approach	Zimmer Cup Continuum 48 GG, Biolox Delta Ceramic 32 mm	CLS Spotorno Stem 125 7, Biolox Delta Ceramic Head 32 0 M	93	5	41
3	Lateral approach	Zimmer Cup Maxera press fit, 40 mm 50 mm	Stem Alloclassic SL 4 press fit, biolox delta ceramic XL 40+7	142	6	42
4	Anterior approach	Lima Cup Delta TT/one 54 mm, Delta polyethylene insert 36 mm	Lima Stem minima monolithic standard 8, Lima Biolock head, ceramic neck s 32 mm	230	7	40
5	Anterior approach	Zimmer Biomet acetabular cup 50, Delta ceramic insert 32	Zimmer Biomet GTS stem 3, ceramic head L 32	150	8	48
6	Anterior approach	Lima Cup Delta PF 62 mm, Delta ceramic insert 36 mm	Lima Minima S Lat 5, Delta ceramic head 36 mm, neck M	130	6	15
7	Posterolateral approach	Jump system Traser Permedica 44, Polyethylene insert 0°	Modular Stem EXACTA SM NR. 1, ceramic head 28 mm S, neck XS	100	9	32
8	Posterolateral approach	Zimmer Cup Continuum 44, Ceramic insert	Wagner Cone 125° nr 15. Ceramic head 28 M	110	15	26
9	Posterolateral approach	Zimmer Cup TM Tantalum + 2 screws, Polyethylene insert 28	Zimmer Cone 135° N 20, ceramic head BIOLOX 28 mm, medium neck	130	6	38
	Posterolateral approach	Jump system Traser Permedica 48, Polyethylene anti-dislocation insert 32	Stem EXACTA Permedica NR. 4, ceramic head 32 mm M, neck S	120	12	8
10	Posterolateral approach	Zimmer Cup TM Tantalum 50 + 2 screws, Polyethylene insert 28	Wagner stem nr 17, ceramic head BIOLOX 32 mm, medium neck	85	8	15