Table 3.

Completeness of reaching target correction after fixator-assisted high tibial osteotomy

Radiographic results	Total 149 tibiae
Coronal plane
Amount of target correction (degrees)	8.0 ± 0.6
Amount of real correction (degrees)	8.1 ± 0.8
Mean difference (degrees)	0.3 ± 0.7
p value	< 0.001
Mean absolute difference < 2°	98%
Sagittal plane
Preoperative posterior proximal tibial angle (degrees)	80 ± 3
Postoperative posterior proximal tibial angle (degrees)	80 ± 3
Mean difference (degrees)	−0.1 ± 0.2
p value	< 0.001
Mean absolute difference < 1°	100%

Values are expressed as mean with a SD.