The influence of computer-assisted surgery experience on the accuracy and precision of the postoperative mechanical axis during computer-assisted lateral closing-wedge high tibial osteotomy

Table 4 Distribution of change in the tibial posterior slope angle between early and late cohorts of computer-assisted lateral closing-wedge high tibial osteotomy

Change in tibial posterior slope angle (°)	Early cohort	Late cohort
−4 to −2	4	2
−2 to 0	58	61
0–2	7	7
2–4	1	0
Total	70	70

ISSN: 2234-2451