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Updated: Aug 13, 2026
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Preparation, Procedures and Evaluation of Platelet-Rich Plasma Injection in the Treatment of Knee Osteoarthritis
Published on: January 4, 2019
[Risk of hemorrhage in the knee joint following intraarticular injections]
H H Heilmann1, H J Teichmüller, H U Walther
1Klinik und Poliklinik für Orthopädie, Bereichs Medizin (Charité), Humboldt-Universität zu Berlin.
Zeitschrift Fur Rheumatologie
|November 1, 1987
Abstract:
The relative and absolute blood contents in the knee joint after intraarticular injections were determined using a biochemical joint function test. Normally, only minimal amounts of blood leak into the joint cavity, but in a few cases greater quantities were found, unnoticed at the time of injection. Intraarticular injections should be done only by a specialist.
