Louisiana Revised Statutes Tit. 37, § 757. Patient records

A. Any dentist licensed to practice in this state shall keep a written record of any dental treatment for a patient, including each service performed, the amount charged for the service, and by whom the bill for the service was paid, whether by the patient or by the patient's representative or insurer.

B. The dentist shall maintain, preserve, and provide copies of the dental treatment records in conformity with R.S. 40:1165.1.