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Updated: Jul 12, 2026

Tissue Collection and RNA Extraction from the Human Osteoarthritic Knee Joint
Published on: July 22, 2021
[The pathogenesis of chrono osseous necrosis of the knee joint]
Ireneusz Kotela1, Witold Bołtuć, Lukasz Jakubowski
1Oddzial Chirurgii Urazowo-Ortopedycznej i Rehabilitacji w Dqbrowie Tarnowskiej. wboltuc@poctza.fm
Abstract:
The research presents pathogenesis of the chrono osseous necrosis of the knee joint with accompanying clinical, histological and radiological symptoms; as well as its treatment. The results of treatment have been analyzed. The method - site of bone abrasion and stabilization of parted fragment with a metal screw; as well as rebuilding of the stabilized part. Ten results were very positive and two were satisfying. No poor results have been noticed. The conclusion from the above work - the stabilization of a free fragment by a screw is an advisable and preferable method. The present methods of filling the chrono osseous defects have been revised.
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