Surgery According to Kaban’s protocol rate of distraction osteogenesis to regenerate a new ramus/ condyle unit is? A 1 mm/day B 1.5 mm/day C 2.0 mm/day D 2.5 mm/day 💡 Explanation According to Kaban’s protocol rate of distraction osteogenesis to regenerate a new ramus/ condyle unit is? ✓ Correct Answer: A. 1 mm/day