The Role of a Primary Arthroplasty in the Treatment of Proximal Tibia Fractures in Orthogeriatric Patients

Table 2

AO-classification of fractures und prostheses used.

	B1	B2	B3	C1	C2	C3
Hinged prosthesis	0	2	4	5	5	8
e.motion	1	4	1	0	0	0