Dental Treatment objective for serial extraction: A To intercept a developing arch-length deficiency and to reduce or eliminate the need for extensive appliance therapy B Reduce arch-length deficiency C To plan for extensive appliance therapy D To reduce arch-length deficiency & to plan for extensive appliance therapy 💡 Explanation Treatment objective for serial extraction: ✓ Correct Answer: A. To intercept a developing arch-length deficiency and to reduce or eliminate the need for extensive appliance therapy