64B20-8.004. Disclosure Required When a Significant Difference Between Air and Bone Conduction Exists
Effective on Tuesday, April 2, 1991
1Any person with a 15dB or greater difference between air conduction and bone conduction hearing, at two or more frequencies of 500, 1000, 2000 and 4000 Hz., in either ear, must be advised of the possibility of medical correction.