Knee Joint
Bones of the Lower Limb: Femur and Patella
Muscles that Move the Leg
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Updated: Jan 11, 2026

Tissue Collection and RNA Extraction from the Human Osteoarthritic Knee Joint
Published on: July 22, 2021
Anthony Good1, Angela Ersher, Denise R Ramponi
1Author Affiliations: Advanced Kidney Care Medical Associates, Pittsburgh, Pennsylvania (Good); College of Health Professions and Natural Sciences, Greensburg, Pennsylvania (Good); College of Health and Human Sciences at Robert Morris University, Pittsburgh, Pennsylvania (Ramponi); and Urgent Care Clinics in Convenient Care Clinics at Heritage Valley Health System, Pittsburgh, Pennsylvania (Good, Ersher, Ramponi).
Foreign bodies in knee joints can cause serious infection if not treated promptly. Early diagnosis and removal of knee joint foreign bodies are crucial for preventing hospitalization and ensuring faster recovery.
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