The Isotope Cesium 137 (Cs is identified by number "7" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to D919B7
LDR Brachytherapy of Soft Palate using Cesium 137
HDR Brachytherapy of Soft Palate using Californium 252
HDR Brachytherapy of Soft Palate using Cesium 137
HDR Brachytherapy of Soft Palate using Iodine 125
HDR Brachytherapy of Soft Palate using Iridium 192
LDR Brachytherapy of Soft Palate using Californium 252
HDR Brachytherapy of Soft Palate using Oth Isotope
LDR Brachytherapy of Soft Palate using Pd-103
LDR Brachytherapy of Soft Palate using Iodine 125
LDR Brachytherapy of Soft Palate using Oth Isotope
HDR Brachytherapy of Soft Palate using Pd-103
LDR Brachytherapy of Soft Palate using Pd-103, Unidirect
LDR Brachytherapy of Soft Palate using Iridium 192