Table 1.

Demographic information, nail accuracy/precision, and SF-12 scores.

Mean age (range)	23 years (7–63 years)
Gender	10 females
	20 males
Mean follow-up (range)	19 months (12–24 years)
Mean goal bone length (range)	4.4 cm (2–6.5 cm)
Mean achieved bone length (range)	4.3 cm (1.5–6.5 cm)
Mean nail accuracy	97.3%
Mean nail precision	92.4%
Mean Enneking scores:
Preoperative score	21.5
12-month postoperative score (p-value)	25.3 (p < 0.001)
Mean SF-12 physical scores:
Preoperative score	50.5
12-month postoperative score (p-value)	55.2 (p = 0.12)
Mean SF-12 mental scores:
Preoperative score	48.4
12-month postoperative score (p-value)	57.5 (p = 0.2)