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The importance of radioisotopic findings in diagnosis and evaluation of femoral head avascular necrosis

Year 1989, Volume: 23 Issue: 1, 4 - 7, 11.09.2006

R. Tozun M. Kocaoglu E. Yesiller S. Dogan

Abstract

The 9 hips of 6 patients suffering from femoral head avascular necrosis have been treated and followed up between 1983-1988 in University of lstanbul Medical Faculty, Orthopaedics and Traumatology Departrnent. The vascularisation of the hips have been evaluated using radiocolloid scanning technique. The difference between traditional scanning technique using phosphated bone agent and radiocolloid scanning technique have been discussed. ln this study, all the operated and clinically painfull hips have been found avascular, using radiocolloid scanning technique also the two hips that have not been operated and painless were found to be avascular, using the same technique but this is accepted to be false negativ depending upon the same literatur findings of 40-45% false negativness. Evaluation of the results showed that this scanning technique is valuable in showing the vascularisation of the femoral head especially when asymmetric images have been found between the two hips of one patient.

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Femur başı avasküler nekrozlarının teşhis ve tedavisinde radyoizotop yöntemlerinin yeri

Year 1989, Volume: 23 Issue: 1, 4 - 7, 11.09.2006

R. Tozun M. Kocaoglu E. Yesiller S. Dogan

Abstract

İ.Ü. İstanbul Tıp Fakültesi Ortopedi ve Travmatoloji Anabilim Dalında 1983-1988 yılları arasında femur başı avasküler nekrozu (FBAN) olan 6 hastanın 9 kalçası tetkik ve tedavi amacıyla takip edildi ve kalçaların vaskülarizasyonu radyokolloid sintigrafisi ile değerlendirildi. Fosfatlı kemik ajanı (MDP) kullanılarak yapılan geleneksel sintigrafi ile farkı tartışıldı. Bu çalışmada, ameliyat uygulanmış ve klinik olarak ağrılı olan tüm kalçaların hepsi radyo kolloid scan ile avasküler bulundu. Ayrıca ameliyatsız ve asemptomatik olan iki kalçanında bu teknikle avasküler bulunması literatürde % 40-45 oranında verilen yalancı negatiflikle açıklandı. Bu yöntemin daha çok vaskülariteyi gösterdiği veya her iki kalçadaki vaskülariteyi asimetrik gösterdiği durumlarda anlamlı olduğu sonucuna varıldı.

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Details

Primary Language English
Journal Section Original Article
Authors

R. Tozun This is me

M. Kocaoglu This is me

E. Yesiller This is me

S. Dogan This is me

Publication Date September 11, 2006
Published in Issue Year 1989 Volume: 23 Issue: 1

Cite

APA Tozun, R., Kocaoglu, M., Yesiller, E., Dogan, S. (2006). The importance of radioisotopic findings in diagnosis and evaluation of femoral head avascular necrosis. Acta Orthopaedica Et Traumatologica Turcica, 23(1), 4-7. https://doi.org/10.3944/aott.v23i1.1041
AMA Tozun R, Kocaoglu M, Yesiller E, Dogan S. The importance of radioisotopic findings in diagnosis and evaluation of femoral head avascular necrosis. Acta Orthopaedica et Traumatologica Turcica. September 2006;23(1):4-7. doi:10.3944/aott.v23i1.1041
Chicago Tozun, R., M. Kocaoglu, E. Yesiller, and S. Dogan. “The Importance of Radioisotopic Findings in Diagnosis and Evaluation of Femoral Head Avascular Necrosis”. Acta Orthopaedica Et Traumatologica Turcica 23, no. 1 (September 2006): 4-7. https://doi.org/10.3944/aott.v23i1.1041.
EndNote Tozun R, Kocaoglu M, Yesiller E, Dogan S (September 1, 2006) The importance of radioisotopic findings in diagnosis and evaluation of femoral head avascular necrosis. Acta Orthopaedica et Traumatologica Turcica 23 1 4–7.
IEEE R. Tozun, M. Kocaoglu, E. Yesiller, and S. Dogan, “The importance of radioisotopic findings in diagnosis and evaluation of femoral head avascular necrosis”, Acta Orthopaedica et Traumatologica Turcica, vol. 23, no. 1, pp. 4–7, 2006, doi: 10.3944/aott.v23i1.1041.
ISNAD Tozun, R. et al. “The Importance of Radioisotopic Findings in Diagnosis and Evaluation of Femoral Head Avascular Necrosis”. Acta Orthopaedica et Traumatologica Turcica 23/1 (September 2006), 4-7. https://doi.org/10.3944/aott.v23i1.1041.
JAMA Tozun R, Kocaoglu M, Yesiller E, Dogan S. The importance of radioisotopic findings in diagnosis and evaluation of femoral head avascular necrosis. Acta Orthopaedica et Traumatologica Turcica. 2006;23:4–7.
MLA Tozun, R. et al. “The Importance of Radioisotopic Findings in Diagnosis and Evaluation of Femoral Head Avascular Necrosis”. Acta Orthopaedica Et Traumatologica Turcica, vol. 23, no. 1, 2006, pp. 4-7, doi:10.3944/aott.v23i1.1041.
Vancouver Tozun R, Kocaoglu M, Yesiller E, Dogan S. The importance of radioisotopic findings in diagnosis and evaluation of femoral head avascular necrosis. Acta Orthopaedica et Traumatologica Turcica. 2006;23(1):4-7.