Complications following Treatment of Trochanteric Fractures with the Gamma3 Nail: Is the Latest Version of Gamma Nail Superior to Its Predecessor?

Table 1

Preoperative patient data.

Data	Group A	Group B
Number of patients	175	192
Age	79 (29–97)	81 (48–96)
Gender
(F/M ratio)	2.6 : 1	2.8 : 1
Classification
31 A1	52	54
31 A2	60	68
31 A3	18	21
31 B2	19	18
32 A	16	17
32 B	10	14
Mechanism of injury
Simple fall	88%	90%
RTA	5%	7%
Fall from height	6%	3%