Современная ревматология (Apr 2008)

Otsenka dinamiki mineral'noy plotnosti kostnoy tkani vokrug endoproteza posle operatsii total'nogo bestsementnogo endoprotezirovaniya tazobedrennogo sustava u bol'nykh s revmaticheskimi zabolevaniyami

  • S A Makarov,
  • M A Makarov

DOI
https://doi.org/10.14412/1996-7012-2008-473
Journal volume & issue
Vol. 2, no. 2
pp. 63 – 66

Abstract

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Tsel' issledovaniya. Otsenivali mineral'nuyu plotnost' kostnoy tkani (MPK) vokrug bedrennogo i atsetabulyarnogo komponentov endoproteza posle operatsii total'nogo bestsementnogo endoprotezirovaniya tazobedrennogo sustava u bol'nykh s revmaticheskimi zabolevaniyami (RZ) v period maksimal'noy aktivnosti stressovogo remodelirovaniya (0-6 mes), a takzhe cherez 12 mes. Materialy i metody. Obsledovan 141 bol'noy s razlichnymi formami RZ. Vse patsienty nakhodilis' na lechenii v ortopedicheskom otdelenii Instituta revmatologii RAMN. U 81 (57,4%) bol'nogo byli vospalitel'nye zabolevaniya sustavov i sistemnye zabolevaniya soedinitel'noy tkani (revmatoidnyy artrit - RA, sistemnaya krasnaya volchanka, yuvenil'nyy RA, ankiloziruyushchiy spondiloartrit) i u 60 (42,6%) - osteoartroz (OA). Bol'nym vypolnyali operatsiyu total'nogo endoprotezirovaniya tazobedrennogo sustava s primeneniem bestsementnoy tekhniki fiksatsii. Rezul'taty issledovaniya. Pokazano, chto posle operatsii total'nogo endoprotezirovaniya tazobedrennogo sustava voznikayut izmeneniya, svyazannye s adaptivnoy perestroykoy kostnoy tkani i vedushchie k narusheniyu ee normal'nogo metabolizma i funktsionirovaniya. Na etom fone snizhenie regeneratornykh vozmozhnostey kostnoy tkani i soputstvuyushchie osteopeniya ili osteoporoz delayut neobkhodimym naznachenie bol'nym preparatov, vliyayushchikh na remodelirovanie kostnoy tkani, srazu (ne menee chem cherez 6 mes) posle operatsii, poskol'ku imenno v etot period proiskhodyat naibolee vyrazhennye izmeneniya, obuslovlennye razvitiem stressovogo remodelirovaniya.