BIOMECHANICAL INDICES OF STANDING AND GAIT IN PATIENTS AFTER TOTAL KNEE REPLACEMENT USING COMPUTER NAVIGATION

Y. A. Bezgodkov; Безгодков  Ю. А.; N. N. Kornilov; Корнилов  Н. Н.; A. I. Petukhov; Петухов  А. И.; T. A. Kulyaba; Куляба  Т. А.; A. V. Selin; Селин  А. В.; Y. I. Muranchic; Муранчик  Ю. И.; I. I. Croitoru; Кроитору  И. И.; V. L. Ignatenko; Игнатенко  В. Л.; A. V. Saraev; Сараев  А. В.

doi:10.21823/2311-2905-2011--4-11-17

BIOMECHANICAL INDICES OF STANDING AND GAIT IN PATIENTS AFTER TOTAL KNEE REPLACEMENT USING COMPUTER NAVIGATION

Authors: Bezgodkov Y.A.¹, Kornilov N.N.², Petukhov A.I.², Kulyaba T.A.², Selin A.V.², Muranchic Y.I.³, Croitoru I.I.², Ignatenko V.L.², Saraev A.V.²
Affiliations:
1. ГБОУ ВПО «Санкт-Петербургская государственная педиатрическая медицинская академия» Минздравсоцразвития России
2. ФГБУ «Российский научно-исследовательский институт травматологии и ортопедии им. Р.Р. Вредена» Минздравсоцразвития России
3. ГУЗ «Рязанская областная клиническая больница»
Issue: Vol 17, No 4 (2011)
Pages: 11-17
Section: Clinical studies
Submitted: 01.11.2016
Published: 30.12.2011
URL: https://journal.rniito.org/jour/article/view/189
DOI: https://doi.org/10.21823/2311-2905-2011--4-11-17
ID: 189

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Full Text

Abstract

Several biomechanical parameters of standing and walking in 50 patients with osteoarthrosis after total knee arthroplasty were evaluated. The patients were randomly divided in two equal groups: in the first group the surgery was performed with computer navigation system and in the second - with traditional instruments. After TKA with computer navigation centers of common body pressure and legs pressure during standing phase improved significantly better than in traditional group. Walking parameters like step length, ground contact time and rhythm coefficient improved in both groups of patients but without significant difference. Thereby more precise orientation of implant that achieved during computer assisted TKA leads to better functional performance at 6 and 12 month after surgery.

Keywords

эндопротезирование, коленный сустав, компьютерная навигация, биомеханика, total knee arthroplasty, computer assisted surgery, navigation, knee biomechanics

References

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BIOMECHANICAL INDICES OF STANDING AND GAIT IN PATIENTS AFTER TOTAL KNEE REPLACEMENT USING COMPUTER NAVIGATION

Full Text

Abstract

Keywords

About the authors

Y. A. Bezgodkov

N. N. Kornilov

A. I. Petukhov

T. A. Kulyaba

A. V. Selin

Y. I. Muranchic

I. I. Croitoru

V. L. Ignatenko

A. V. Saraev

References

Supplementary files

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