Evaluation of a fast pseudo-cinematic method for magnetic resonance imaging of the temporomandibular joint
作者： J C Quemar , S Akoka , H Romdane , J D de Certaines
DOI: 10.1259/DMFR.22.2.8375556
关键词:
摘要: A pseudo-cinematic magnetic resonance imaging study of the temporomandibular joint (TMJ) was undertaken with aim reconciling image quality shortest possible examination time. Two receivers were compared, a surface coil and circularly polarized head coil, latter found to be superior. Using gradient echo sequence, repetition time flip angle optimized by visual assessment images measuring contrast-to-noise ratio. mechanical device used control opening closing. The technique has been on series 75 subjects, 60 whom had TMJ dysfunction. Total acquisition 7 min. results confirmed that it is obtain suitable for clinical diagnosis optimizing choice receiver capture parameters.
birpublications.org参考文章(17)
A. M. Bernard, J. C. Quemar, H. Romdane, J. D. de Certaines, MRI Tissue Characterization of an Anatomical Structure Subject to Major Functional Displacement: The Temporomandibular Joint Springer, Berlin, Heidelberg. pp. 211- 212 ,(1990) , 10.1007/978-3-642-74993-3_34
Mark T. Musgrave, Per-Lennart Westesson, Ross H. Tallents, James V. Manzione, Richard W. Katzberg, Improved magnetic resonance imaging of the temporomandibular joint by oblique scanning planes Oral Surgery, Oral Medicine, Oral Pathology. ,vol. 71, pp. 525- 528 ,(1991) , 10.1016/0030-4220(91)90354-F
G S McKay, R Yemm, S W Cadden, The structure and function of the temporomandibular joint British Dental Journal. ,vol. 173, pp. 127- 132 ,(1992) , 10.1038/SJ.BDJ.4807966
W F Conway, C W Hayes, R L Campbell, D M Laskin, Temporomandibular joint motion: efficacy of fast low-angle shot MR imaging. Radiology. ,vol. 172, pp. 821- 826 ,(1989) , 10.1148/RADIOLOGY.172.3.2772195
R.A. Lerski, D.W. McRobbie, K. Straughan, P.M. Walker, J.D. de Certaines, A.M. Bernard, V. Multi-center trial with protocols and prototype test objects for the assessment of MRI equipment Magnetic Resonance Imaging. ,vol. 6, pp. 201- 214 ,(1988) , 10.1016/0730-725X(88)90451-1
V.J Sank, C.-N Chen, D.I Hoult, A quadrature coil for the adult human head Journal of Magnetic Resonance. ,vol. 69, pp. 236- 242 ,(1986) , 10.1016/0022-2364(86)90075-2
KR Burnett, CL Davis, J Read, Dynamic display of the temporomandibular joint meniscus by using "fast-scan" MR imaging. American Journal of Roentgenology. ,vol. 149, pp. 959- 962 ,(1987) , 10.2214/AJR.149.5.959
James S. Hyde, Wojciech Froncisz, Andrzej Jesmanowicz, J. Bruce Kneeland, Planar-pair local coils for high-resolution magnetic resonance imaging, particularly of the temporomandibular joint Medical Physics. ,vol. 13, pp. 1- 7 ,(1986) , 10.1118/1.595934
Walter B. Atkinson, Robert E. Bates, The effects of the angle of the articular eminence on anterior disk displacement. Journal of Prosthetic Dentistry. ,vol. 49, pp. 554- 555 ,(1983) , 10.1016/0022-3913(83)90321-9
Randall M. Wilk, Steven E. Harms, Larry M. Wolford, Magnetic resonance imaging of the temporomandibular joint using a surface coil Journal of Oral and Maxillofacial Surgery. ,vol. 44, pp. 935- 943 ,(1986) , 10.1016/S0278-2391(86)80046-5