Table 1.

Apical wedging in degrees

	Preop. Apical wedging (range)	Apical wedging at last follow-up (range)	Delta wedging
All patients (45)	7.4° (3.8°–15°)	5.7°* (1°–15°)	1.7°*
Risser 0–1 (16)	9.5° (6°–14.5°)	5.4°* (1°–8°)	4.1°*
Risser 2–3 (15)	7.7° (4°–15°)	7.0° (3°–15°)	0.7°
Risser 4–5 (14)	4.8° (3.8°–6.5°)	4.7° (3.7°–6.5°)	0.1°

*denotes p < 0.05