Dental What is the outcome when optimum orthodontic force is equal to capillary pressure? A No significant movement B Undermining resorption C Directly acts on osteoblasts to cause movement D Directly acts on osteoclasts to cause movement 💡 Explanation What is the outcome when optimum orthodontic force is equal to capillary pressure? ✓ Correct Answer: D. Directly acts on osteoclasts to cause movement