The Tibial Plateau Map: Fracture Line Morphology of Intra-Articular Proximal Tibial Fractures

Table 1

Presentation of fracture types according to the OTA/AO classification system in relation to the trauma mechanism.

		OTA/AO classification (number of fractures)
		B1	B2	B3	C1	C2	C3
Trauma mechanism	High energy (#208; 74, 82%)	58	21	47	5	3	74
	Low energy (#65; 23, 38%)	19	10	13	4	2	17
	Pathological (#1; 0, 36%)	—	—	—	—	—	1