Computerized X-Ray Tomography – CT
Computerized X-Ray Tomography – CT Scan
· Most commonly used in conjunction with plain film X-ray findings.
· CT scanning is not a screening procedure.
· Capable of detecting traumatic lesions of the musculoskeletal system particularly of complex anatomical structures, flat bones, vertebrae, pelvis, ankle, wrist, and shoulder.
· The use of CT is indicated when radiographs are equivocal or when suspected clinical findings are not substantiated by the present plain film study.
· CT is the imaging modality of choice for visualization of calcified lesions of periosteum or soft tissues.
· Infection as seen in discitis, and osteomyelitis are well visualized.
· In the evaluation of soft tissue neoplasm CT scanning best evaluates the osseous characteristics and calcified regions of a neoplasm. This procedure is able to detect bony changes of a neoplasm earlier than X-ray however, nuclear medicine scans are far more superior concerning early detection.
· Provides detailed assessment of bone cortex, bone expansion, periosteal reaction, and / or subtle fractures.
· Evaluation for disc herniation or injury in communities where MRI is not available or when a patient is not a candidate for MRI evaluation.
NOTE: You should NOT take this as medical advice. This article is of the opinion of its author. Before you do anything, please consult with your doctor.
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