Характеристики：
– Extends with epiphyseal growth for long-term protection, reducing the times of surgeries to replace the nails.
– Single surgical approach from the greater trochanter for both inner nail and outer nail insertion, leaving less tissue damage.
– The proximal end is threaded to fix the greater trochanter, which is not easy to shift.
– The inner nail is firmly fixed to the distal epiphysis with thread.
Indications：
– Apply to: pediatric femur, tibia, humerus
– Deformity correction
– Fracture treatment and prevention during growth period
Instruments：
– Sliding Nail System Instrument Set