EXPERIMENTAL STUDY OF FIXATION HARDNESS USING DIFFERENT CONSTRUCTIONS ON MODEL OF COMMINUTED PROXIMAL ULNAR FRACTURE
G. I. Zhabin , A. Al-Salmi , V. P. Rumakin
Traumatology and Orthopedics of Russia ›› 2011, Vol. 17 ›› Issue (3) : 61 -67.
EXPERIMENTAL STUDY OF FIXATION HARDNESS USING DIFFERENT CONSTRUCTIONS ON MODEL OF COMMINUTED PROXIMAL ULNAR FRACTURE
Testing of internal fixation hardness of proximal ulnar fractures (simulated) with different internal extramedullar fixators was performed (hardness for break, hardness for tension, hardness for torsion). Hardness for break and tension appeared sufficient for all internal extramedullar fixators. On the other hand, hardness for torsion was different. It increased for fracture fixed with additional screw through three fragments for all fixators and for fracture fixed with long compressive screw and plate (patent).
elbow model / plate fixation / fixation hardness
| [1] |
1. Волощенко, К.А. Остеосинтез стягивающей петлей при переломах надколенника и локтевого отростка : автореф. дис. … канд. мед. наук / Волощенко К.А. – М., 1983. – 20 с. |
| [2] |
2. Иванов, В.И. Оперативное лечение закрытых переломов костей локтевого сустава : автореф. дис. ... канд. мед. наук / Иванов В.И. – М., 1991. – 20 с. |
| [3] |
3. Buijze, G.A. Biomechanical evaluation of fixation of comminuted olecranon fractures: one-third tubular versus locking compression plating / G.A. Buijze [et al.] // Arch. Orthop. Trauma Surg. – 2010. – Vol. 130, N 4 – P. |
| [4] |
4. Edwards, S.G. Comparison of olecranon plate fixation in osteoporotic done: do current technologies and designs make a difference? / S.G. Edwards [et al.] // J. Orthop. Trauma. – 2011. – Vol. 25, N 5. – P. 306–311. |
| [5] |
5. Fife, I.S. Methods of fixation of olecranon fractures / I.S. Fife, M.M. Mossad, B.J. Holdsworth // J. Bone Joint Surg. – 1985 – Vol. 67–B, N 3. – P. 367–372. |
| [6] |
6. Hutchinson, D.T. Cyclic loading of olecranon fracture fixation constructs / D.T. Hutchinson [et al.] // J. Bone Joint Surg. – 2003. – Vol. 85-A. – P. 831–837. |
| [7] |
7. Molloy, S. Biomechanical evaluation of intramedullary nail versus tension band fixation for transverse olecranon fractures/ S. Molloy [et al.] // Orthop. Trauma. – 2004. – Vol. 18, N 3. – P. 170–174. |
| [8] |
8. Morrey, B. Th e elbow and its disorders / B. Morrey. – Philadelphia, London, New York, 2000. – 934 p. |
| [9] |
9. Sadri, H. Transverse fractures of the olecranon: a biomechanical comparison of three fixation techniques / H. Sadri [et al.] // Arch. Orthop. Trauma Surg. – 2011. – Vol. 131, N 1. – P. 131–138. |
| [10] |
10. Wilson, J. Biomechanical comparison of interfragmentary compression in transverse fractures of the olecranon / J. Wilson, A. Bajwa, V. Kamath, A. Rangan // J. Bone Joint Surg. – 2011. – Vol. 93–B, N 2. – P. 245–250. |
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