During surgery, the orthopedic surgeon applies a circular external frame made of rings and rods around the affected bone.
Thin wires or pins are passed through the bone and connected to the frame.
Using a process called “distraction osteogenesis”, the bone is slowly and precisely adjusted — allowing new bone tissue to form naturally in the gap.

This gradual correction process helps in:

Lengthening bones safely

Correcting deformities without joint stiffness

Promoting new bone growth even in challenging cases