Table 2.

Intraoperative findings.

	Group A (n = 7)	Group B (n = 23)	p value
MFC cartilage injury, ICRS grade 0/1/2/3	1/2/3/1	1/7/11/4	0.84
MTP cartilage injury, ICRS grade0/1/2/3	2/2/3/0	2/12/9/0	0.33
Number of sutures at the medial meniscus	1.1 ± 0.4	1.3 ± 0.5	0.53

Group A: patients with decreased meniscal extrusion at 1 year after transtibial fixation of a medial meniscus posterior root tear compared with preoperatively, Group B: patients with increased meniscal extrusion at 1 year after transtibial fixation of a medial meniscus posterior root tear compared with preoperatively, MFC: medial femoral condyle, MTP medial tibial plateau, ICRS: International Cartilage Research Society.