Various series show good diagnostic performance ranges from 30% to 92% depending on the definition of significant findings and the type of OGB studied 15, 16, 17, 18, ​​19, 35, 36.
52%. En diferentes series el rendimiento diagnóstico oscila entre 30 a 92% dependiendo de la definición de hallazgos significativos y del tipo de SGO estudiado 15-19, 35, 36.