Table 3.

Data of the trochanteric fractures - screw placement, angles and neck shortening

Patient No.	Fracture type	Screw position	TAD (mm)	CCD angle after op. (°)	CCD angle healthy leg (°)	CCD angle at 3 months (°)	CCD angle 1 year (°)	Neck shortening at 3 months (mm)	Total shortening at 1 year (mm)
1	A3.1	Central/Central	25.2	131	134	130	128	11.8	13.4
2	A1.2	Central/Inferior	14.3	133	130	–	–	–	–
3	A2.1	Central/ Central	22.2	130	128	127	127	4.7	6.5
4	A1.2	Central/ Central	17.8	129	130	129	128	2.4	2.7
5	A2.1	Central/ Central	16.2	120	130	died	–	–	–
8	A1.2	Central/ Central	19.7	134	131	133	133	2.0	2.2
14	A2.1	Central/ Central	17.6	132	127	128	128	0.7	1.1
15	A1.1	Central/ Central	18.6	129	130	126	126	0.8	0.9
19	A1.3	Central/ Central	20.3	132	126	130	130	1.0	1.2
20	A1.1	Central/ Central	24.6	129	125	129	–	1.2
Mean			19.7	129.9	129.1	129.0	128.6	3.1	4.0
S.D.			3.3	3.7	2.5	2.0	2.1	3.5	4.2