Evaluation of pedicle screw position on computerized tomography scans: Technical note

Journal of Neurosurgery

Volumn 98, Issue 1, 2003, Pages 104-109

  Yeom, Jin Sup ^a,b,c   Chung, Moon Sang ^b,c   Lee, Choon Ki ^b,c   Kim, Yeongho ^b,c   Kim, Namkug ^b,c   Lee, Jae Bum ^b,c  

^a Eulji University   (South Korea)

^b Seoul National University   (South Korea)

^c Clinic3D Inc   (South Korea)

Author keywords

Artifact; Computerized tomography; Pedicle screw

Indexed keywords

TITANIUM;

ALGORITHM; ARTICLE; ARTIFACT; CLINICAL ARTICLE; COMPUTER ASSISTED TOMOGRAPHY; COMPUTER PROGRAM; CONTROLLED STUDY; DEVICE; HUMAN; PRIORITY JOURNAL; TECHNIQUE;

ARTIFACTS; BONE SCREWS; EVALUATION STUDIES; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; SOFTWARE; SPINAL DISEASES; SPINAL FUSION; TOMOGRAPHY, X-RAY COMPUTED;

EID: 0037218791     PISSN: 00223085     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (6)

1. Kalender WA, Hebel R, Ebersberger J: Reduction of CT artifacts caused by metallic implants. Radiology 164:576-577, 1987
2. Robertson DD, Weiss PJ, Fishman EK, et al: Evaluation of CT techniques for reducing artifacts in the presence of metallic orthopedic implants. J Comput Assist Tomogr 12:236-41, 1988
3. Robertson DD, Yuan J, Wang G, et al: Total hip prosthesis metal-artifact suppression using iterative deblurring reconstruction. J Comput Assist Tomogr 21:293-298, 1997
4. Wang G, Frei T, Vannier MW: Fast iterative algorithm for metal artifact reduction in X-ray CT. Acad Radiol 7:607-14, 2000
5. Yoo JU, Ghanayem A, Petersilge C, et al: Accuracy of using computed tomography to identify pedicle screw placement in cadaveric human lumbar spine. Spine 22:2668-2671, 1997
6. Zhao S, Robertson DD, Wang G, et al: X-ray CT metal artifact reduction using wavelets: An application for imaging total hip prostheses. IEEE Trans Med Imaging 19:1238-47, 2000