Discussing treatment plans with patients

The radiographs have been taken, probing depths measured and it is time to present the plan to your patient. Behind the scenes, you have studied the patient’s case and know the ideal treatment. You’ve gotten faculty input and you are ready to discuss options with the patient. After presenting your ideas, the patient disagrees with your proposed plan and seems noticeably aggravated. How do you communicate effectively to help the patient understand the risks and benefits of treatment?