Candidates include individuals with significant nasal obstruction or breathing difficulties caused by a deviated septum that does not improve with other treatments.

It is needed for severe, displaced, or complex fractures that cannot be treated effectively with casting or splinting alone.

Fast for at least 8 hours before the test. Drink water as usual.

Yes, it helps diagnose diabetes by measuring fasting blood glucose levels.

Elevated levels may suggest diabetes or impaired glucose metabolism.

Yes, fasting is necessary for accurate results.

Results are typically available within a few hours to a day.