Table 2.

Clinical classification of intertrochanteric fracture

Classification	Stage	Definition
Evans-Jensen Classification	Stage I A	Simple two-part fracture without displacement.
	Stage I B	Simple two-part fracture with displacement.
	Stage II A	Three-part fracture involving the greater trochanter.
	Stage II B	Three-part fracture involving the lesser trochanter.
	Stage III	Four-part fracture involving both the greater and lesser trochanter.