Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study)

Cilt: 30 Sayı: 2 11 Eylül 2006
  • Cuneyt Sar
  • Mehmet Kocaoglu
  • Onder Kilicoglu
  • Unsal Domanic
  • Azmi Hamzaoglu
  • Hikmet Ucisik
PDF İndir
EN TR

Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study)

Abstract

Transpedicular screws are, at present, one of the most important methods for fixation in spine surgery. Transpedicular screw holes can be prepared using various techniques. Some surgeons would prefer using a drill for preparing the screw-holes while others prefer tapping as well after drilling. On the other hand some may prefer preparing a small hole in the cortex and direct insertion of the screw. Other techniques are using a curette or probe before insertion. Studies upto now failed to demonstrate a definitive advantage for any one of these different techniques. The aim of this study is to prepare screw holes for various types of screws using all these different insertion techniques and compare results of pull-out test. When "drill and tap" group is compared to "without drill" group, the pull-out strength of screws inserted after drilling and tapping is found to be significantly more. Furthermore it is noted that the pull-out strength is more in screws with deeper threads. Also in case a screw is pulled-out reinsertion of a larger diameter screw is found to be more effective than insertion of the same diameter screw with cement.

Keywords

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Cuneyt Sar Bu kişi benim

Mehmet Kocaoglu Bu kişi benim

Onder Kilicoglu Bu kişi benim

Unsal Domanic Bu kişi benim

Azmi Hamzaoglu Bu kişi benim

Hikmet Ucisik Bu kişi benim

Yayımlanma Tarihi

11 Eylül 2006

Gönderilme Tarihi

6 Mart 2014

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 1996 Cilt: 30 Sayı: 2

Kaynak Göster

APA
Sar, C., Kocaoglu, M., Kilicoglu, O., Domanic, U., Hamzaoglu, A., & Ucisik, H. (2006). Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study). Acta Orthopaedica et Traumatologica Turcica, 30(2), 175-178. https://doi.org/10.3944/aott.v30i2.1934
AMA
1.Sar C, Kocaoglu M, Kilicoglu O, Domanic U, Hamzaoglu A, Ucisik H. Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study). Acta Orthopaedica et Traumatologica Turcica. 2006;30(2):175-178. doi:10.3944/aott.v30i2.1934
Chicago
Sar, Cuneyt, Mehmet Kocaoglu, Onder Kilicoglu, Unsal Domanic, Azmi Hamzaoglu, ve Hikmet Ucisik. 2006. “Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study)”. Acta Orthopaedica et Traumatologica Turcica 30 (2): 175-78. https://doi.org/10.3944/aott.v30i2.1934.
EndNote
Sar C, Kocaoglu M, Kilicoglu O, Domanic U, Hamzaoglu A, Ucisik H (01 Eylül 2006) Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study). Acta Orthopaedica et Traumatologica Turcica 30 2 175–178.
IEEE
[1]C. Sar, M. Kocaoglu, O. Kilicoglu, U. Domanic, A. Hamzaoglu, ve H. Ucisik, “Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study)”, Acta Orthopaedica et Traumatologica Turcica, c. 30, sy 2, ss. 175–178, Eyl. 2006, doi: 10.3944/aott.v30i2.1934.
ISNAD
Sar, Cuneyt - Kocaoglu, Mehmet - Kilicoglu, Onder - Domanic, Unsal - Hamzaoglu, Azmi - Ucisik, Hikmet. “Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study)”. Acta Orthopaedica et Traumatologica Turcica 30/2 (01 Eylül 2006): 175-178. https://doi.org/10.3944/aott.v30i2.1934.
JAMA
1.Sar C, Kocaoglu M, Kilicoglu O, Domanic U, Hamzaoglu A, Ucisik H. Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study). Acta Orthopaedica et Traumatologica Turcica. 2006;30:175–178.
MLA
Sar, Cuneyt, vd. “Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study)”. Acta Orthopaedica et Traumatologica Turcica, c. 30, sy 2, Eylül 2006, ss. 175-8, doi:10.3944/aott.v30i2.1934.
Vancouver
1.Cuneyt Sar, Mehmet Kocaoglu, Onder Kilicoglu, Unsal Domanic, Azmi Hamzaoglu, Hikmet Ucisik. Various techniques of transpedicular screw insertion and their effect on pull-out strength (a biomechanical study). Acta Orthopaedica et Traumatologica Turcica. 01 Eylül 2006;30(2):175-8. doi:10.3944/aott.v30i2.1934