(a) Dangerous and hazardous procedures may only be performed by those individuals specified in §601.056 of the Act, unless otherwise indicated below.(b) Dangerous procedures are:(1) nuclear medicine studies to include positron emission tomography (PET);(2) administration of radio-pharmaceuticals, not including preparation or dispensing except as regulated under the authority of the Texas State Board of Pharmacy;(3) radiation therapy, including simulation, brachytherapy, and all external radiation therapy beams including Grenz rays:(4) Computed Tomography (CT) or any variation thereof;(5) interventional radiographic procedures, including angiography; in addition to individuals specified in §601.056 of the Act an LMRT with a cardiovascular category certificate may perform these;(6) fluoroscopy; in addition to individuals specified in §601.056 of the Act, an LMRT with a cardiovascular category certificate may perform these; and(7) cineradiography (including digital acquisition techniques); in addition to individuals specified in §601.056 of the Act, an LMRT with a cardiovascular category certificate may perform these.(c) Hazardous procedures are:(1) conventional tomography;(2) skull radiography, excluding anterior-posterior/posterior-anterior (AP/PA), lateral, Townes, Caldwell, and Waters views;(3) portable x-ray equipment;(4) spine radiography, excluding AP/PA, lateral and lateral flexion/extension views;(5) shoulder girdle radiographs, excluding AP and lateral shoulder views, AP clavicle, and AP scapula;(6) pelvic girdle radiographs, excluding AP or PA views;(7) sternum radiographs;(8) radiographic procedures which utilize contrast media; and(9) pediatric radiography, excluding extremities; in addition to the individuals specified under §601.056 of the Act an LMRT with the appropriate category certification may perform these. Pediatric studies must be performed with radioprotection so that proper collimation and shielding is utilized during all exposure sequences.(d) Mammography may only be performed in compliance with federal and state law specific to mammography, including Mammography Quality Safety Act and Texas Radiation Control Program.(e) LMRTs may perform hazardous procedures if within the scope of their certification.(f) Only an LMRT who holds a limited certificate in the cardiovascular category may perform procedures using contrast media and/or ionizing radiation for imaging a disease or condition of the cardiovascular system.