Surgical Selection of Unstable Intertrochanteric Fractures: PFNA Combined with or without Cerclage Cable

Table 4

Postoperative complications between the PFNA+cable group and the PFNA group.

Complications	PFNA	PFNA+cable
Superficial infection	2	1
Deep infection	3	2
VSD requirement	2	1
Nonunion	1	0
Screw penetration	2	0
Need for revision surgery	4	0
Screw cut-out	1	0