Table 3.

Factors Related to Failure of Posterior Cruciate Ligament Reconstruction ^a

	Single Factor	Multiple Factors	Total
Deficiency of other ligaments
Posterolateral corner or lateral collateral ligament	0	2	2
Anterior cruciate ligament	0	1	1
Varus osseous malalignment	0	5	5
Rupture of synthetic graft	0	4	4
Tunnel widening	0	3	3
Misplaced tunnel
Femoral tunnel	0	7	7
Tibial tunnel	0	2	2
Meniscal injury	2	4	6
Failure of revascularization	2	3	5
Total	4	31	35

^a Data are reported as No.