Position: AP Scoliosis Long Cassette The AP scoliosis long cassette projection evaluates the entire spine on one image. It is essential for monitoring curvature progression. Proper centering includes cervical to sacral regions. This projection reduces dose with PA alternatives. It is frequently tested on ARRT exams.
Position: AP Ankle Stress Eversion The eversion stress ankle projection evaluates medial ligament integrity. It is used for deltoid ligament injuries. Proper stabilization is essential. This projection complements inversion stress. It is frequently used in orthopedic imaging.
Position: PA Scoliosis Long Cassette The PA scoliosis long cassette projection reduces breast dose while evaluating curvature. It is preferred for pediatric imaging. Proper centering ensures full spine visualization. This projection complements lateral scoliosis. It is a core ARRT competency.
Position: AP Knee Stress Varus The varus stress knee projection evaluates lateral collateral ligament integrity. It is used for sports injuries. Proper stabilization ensures diagnostic clarity. This projection complements valgus stress. It is recognized on ARRT exams.
Position: Lateral Scoliosis Long Cassette The lateral scoliosis long cassette projection demonstrates spinal curvature in profile. It evaluates vertebral rotation and deformity. Proper positioning prevents rotation. This projection complements AP and PA scoliosis. It is recognized on ARRT exams.
Position: AP Cervical Spine Fuchs The Fuchs projection demonstrates the dens when the odontoid view is inadequate. The beam is angled to project the dens through the foramen magnum. Proper positioning prevents skull base superimposition. This projection complements odontoid views. It is frequently tested on ARRT exams.
Position: AP Cervical Spine Judd The Judd projection is a reverse Fuchs used when the patient cannot extend the neck. It demonstrates the dens clearly. Proper positioning is essential for diagnostic quality. This projection complements standard odontoid. It is recognized on ARRT exams.
Position: AP Thoracic Spine Swimmers The AP swimmers projection demonstrates the cervicothoracic junction from the front. It is used when lateral swimmers is insufficient. Proper centering ensures visualization of C7 to T3. This projection complements lateral swimmers. It is used in trauma imaging.
Position: AP Lumbar Spine Weight Bearing The weight bearing lumbar projection evaluates alignment under load. It is essential for diagnosing spondylolisthesis. Proper centering ensures visualization of L1 to L5. This projection complements lateral weight bearing lumbar. It is recognized in orthopedic imaging.
Position: Lateral Lumbar Spine Weight Bearing The lateral weight bearing lumbar projection demonstrates the spine in profile under load. It evaluates instability and disk space narrowing. Proper positioning prevents rotation. This projection complements AP weight bearing lumbar. It is frequently used in orthopedic assessment.