Table 1.

Percentage of resection error. The table below shows the percentage of resection errors (mm) in overall 3618 recordings. They were the difference between the actual measurements taken intraoperatively and the original surgical plan. 24% had resection error of 0.0 and 90% showed a resection error less than 1 mm.

Resection error	Percentage
0	24%
0.1–0.5	49%
0.6–1	17%
1.1–1.5	4%
1.6–2	4%
2.1–2.5	1%
>2.6	1%
Total	100%