Dental In complete denture construction labio-dental sound F & V are used to determine the: A Vertical placement of upper anterior teeth B Labia-lingual position of anterior teeth C Anterio posterior position of anterior teeth D Space between tongue and anterior part of hard palate 💡 Explanation In complete denture construction labio-dental sound F & V are used to determine the: ✓ Correct Answer: A. Vertical placement of upper anterior teeth