The Isotope Cesium 131 (Cs is identified by number "6" and occupies the 6th position in the ICD10-PCS procedure code structure.
Below a selection of ICD 10 PCS codes related to D717B6
LDR Brachytherapy of Pelvis Lymph using Pd-103
LDR Brachytherapy of Pelvis Lymph using Iodine 125
HDR Brachytherapy of Pelvis Lymph using Cesium 137
LDR Brachytherapy of Pelvis Lymph using Iridium 192
HDR Brachytherapy of Pelvis Lymph using Californium 252
HDR Brachytherapy of Pelvis Lymph using Pd-103
LDR Brachytherapy of Pelvis Lymph using Cesium 137
HDR Brachytherapy of Pelvis Lymph using Iodine 125
HDR Brachytherapy of Pelvis Lymph using Oth Isotope
LDR Brachytherapy of Pelvis Lymph using Californium 252
HDR Brachytherapy of Pelvis Lymph using Iridium 192
LDR Brachytherapy of Pelvis Lymph using Oth Isotope
LDR Brachytherapy of Pelvis Lymph using Pd-103, Unidirect