They found a high frequency of BANA test positive results 66.1% in sites with depths ranging from 2 to 3 mm. Nevertheless, in the present study, the results of the BANA test for weak positive enzyme presence show they appear most often in 3 mm periodontal pockets, thus demonstrating possible activity of subgingival plaque bacteria.
Los resultados débiles positivos obtenidos de la prueba enzimática BANA en bolsas periodontales de 3 mm demuestran una posible actividad de las bacterias de la placa subgingival en ausencia de signos clínicos evidentes de enfermedad periodontal.