Which statement best describes when a physician clearance is needed before dental treatment?

Which statement best describes when a physician clearance is needed before dental treatment?

• A. HbA1c over 7% requires clearance
• B. HbA1c under 7% within 6 months
• C. HbA1c over 9% requires clearance
• D. HbA1c exactly 7% requires clearance

Answer: (A)

When diabetes isn’t well controlled, the risk of infection, poor wound healing, and other complications during dental treatment increases. HbA1c is a marker of long-term glycemic control, reflecting average blood glucose over about the past two to three months. If this value is above the usual goal, many clinicians recommend medical clearance to optimize control before proceeding with elective dental procedures. This makes the statement that clearance is needed when glycemic control is beyond the target the best description. If control is well within the goal, clearance is typically not necessary. Claiming it’s only required at extremely high levels or precisely at a specific cut-point doesn’t fit the general approach, since the decision depends on being above the goal, not on a single exact threshold.

When diabetes isn’t well controlled, the risk of infection, poor wound healing, and other complications during dental treatment increases. HbA1c is a marker of long-term glycemic control, reflecting average blood glucose over about the past two to three months. If this value is above the usual goal, many clinicians recommend medical clearance to optimize control before proceeding with elective dental procedures.

This makes the statement that clearance is needed when glycemic control is beyond the target the best description. If control is well within the goal, clearance is typically not necessary. Claiming it’s only required at extremely high levels or precisely at a specific cut-point doesn’t fit the general approach, since the decision depends on being above the goal, not on a single exact threshold.