Details

Autor(en) / Beteiligte

• Corona-Cedillo, Roberto
• Saavedra-Navarrete, Melanie-Tessa
• Espinoza-Garcia, Juan-Jose
• Mendoza-Aguilar, Alexela-Nerey
• Ternovoy, Sergey K.
• Roldan-Valadez, Ernesto
• Rengo, Marco
• Marco Rengo

Titel

Imaging Assessment of the Postoperative Spine: An Updated Pictorial Review of Selected Complications

Ist Teil von

• BioMed research international, 2021, Vol.2021, p.1-20

Ort / Verlag

New York: Hindawi

Erscheinungsjahr

2021

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Imaging of the postoperative spine requires the identification of several critical points by the radiologist to be written in the medical report: condition of the underlying cortical and cancellous bone, intervertebral disc, and musculoskeletal tissues; location and integrity of surgical implants; evaluation of the success of decompression procedures; delineation of fusion status; and identification of complications. This article presents a pictorial narrative review of the most common findings observed in noninstrumented and instrumented postoperative spines. Complications in the noninstrumented spine were grouped in early (hematomas, pseudomeningocele, and postoperative spine infection) and late findings (arachnoiditis, radiculitis, recurrent disc herniation, spinal stenosis, and textiloma). Complications in the instrumented spine were also sorted in early (hardware fractures) and late findings (adjacent segment disease, hardware loosening, and implant migration). This review also includes a short description of the most used diagnostic techniques in postoperative spine imaging: plain radiography, ultrasound (US), computed tomography (CT), magnetic resonance (MR), and nuclear medicine. Imaging of the postoperative spine remained a challenging task in the early identification of complications and abnormal healing process. It is crucial to consider the advantages and disadvantages of the imaging modalities to choose those that provide more accurate spinal status information during the follow-up. Our review is directed to all health professionals dealing with the assessment and care of the postoperative spine.