WebN 3D: Maxillofacial CT without contrast (dental implant protocol) N 4: Sinus CT without contrast N 4C: Sinus CT with contrast N 5: Orbit CT without contrast N 5C: Orbit CT with contrast N 6: Mastoid CT without contrast N 6C: Mastoid CT with contrast N 7: Soft tissue neck CT with contrast N 8: Neck CT angiography N 9: Soft tissue neck CT with ... WebAug 20, 2024 · MRI of the paranasal sinuses is performed using a head and neck coil. The protocol includes nonenhanced high-resolution 3- to 4-mm T1- and T2-weighted images, diffusion-weighted imaging (DWI), and contrast-enhanced T1-weighted images with fat suppression. Axial and coronal planes are preferred, and sagittal sequences may be …
Limited CT of Sinus Medical Billing and Coding Forum - AAPC
WebOct 24, 2008 · Axial CT scans of the paranasal sinuses at the level of the ethmoid sinuses, (A) bone algorithm and (B) soft-tissue algorithm images demonstrating the importance of visualizing paranasal scans using the … WebComputed tomography special protocols are ordered for specific requirements or surgical planning involving the brain. CT of the brain (or spine) with stealth protocol. Uses a special computer system for image-guided surgeries. CT of the brain with Lorenz protocol. Creates 3-D imaging models for surgical procedures. CT of the head with fiducials. slow invasion
Imaging Protocols c 800.595.9709 or (+1) 720.890
WebSinuses – Limited • Indications o Anosmia, allergic sinusitis • Sequences o Coronal sections without contrast • Comments o Scans should be perpendicular to the hard palate. o Coronal scans from anterior maxilla to sella. o Process images with bone algorithm. Sinuses – Landmark Protocol • Indications o Pre-surgical planning • Sequences WebMar 30, 2024 · Pediatric Sinus: Technique Parameters: Required Series : Coronals - May be reconstructed from axial images: Reconstructed Slice Width: ≤ 3 mm from the frontal through the anterior ethmoid sinuses ≤ 5 mm from the posterior ethmoid through the sphenoid sinuses: Reconstruction Algorithm: Detail or other high spatial frequency : … Web74170, 72194 Pancreatic Protocol or 3-Phase Liver For pain, contrast is needed. 74170, 72194, 76376 Ste nt Protocol Question of: diverticulitis, appendicitis, abscess, cancer, prior abdominal surgery. ... SINUSES AND ORBITS CT FLANK FOR STONES 70486, 70450 CT Sinus and Head w/o contrast 74150, 72192 CT Abdomen and Pelvis w/o contrast 70486 … slow inventory turnover