Photon-counting detector CT versus cone-beam CT for postoperative cochlear implant imaging.
PURPOSE To compare image-quality and radiation dose between photon-counting CT (PCD CT) and cone-beam CT (CBCT) for postoperative cochlear implantation (CI) imaging. METHODS AND MATERIALS This retrospective study included 224 postoperative CI datasets from July 2019 to February 2026, including 112 PCD CT scans using...