Subtalar arthroereisis combined with medial soft tissue reconstruction in treating pediatric flexible flatfoot with accessory navicular

Table 2 General characteristics of patients

n	35 patients (50 feet)^b
Male/female	17:33 (feet)
Left/right	23:27 (feet)
Age (year)	11.56 ± 1.73^a
Mean follow-up time (months)	30 ± 9.3^a
Operation time (min)	48.34 ± 14.15^a
Intraoperative blood loss volume (mL)	21.92 ± 8.49^a
Hospital stay (days)	7.02 ± 2.25^a

^aData are described as means and standard deviations
^bA total of 36 patients (51 feet) underwent this surgery. One patient with one foot involved was lost to follow-up. Finally, 35 patients (50 feet) were followed up

ISSN: 1749-799X