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Knee osteoarthritis in a chestnut farmer - Case Report
Stefano Mattioli1, Francesca Graziosi1, Stefania Curti1
1Department of Medical and Surgical Sciences, University of Bologna, Italy.
Annals of Agricultural and Environmental Medicine : AAEM
|April 6, 2017
Summary
Occupational exposure to biomechanical overload in farming, specifically for chestnut farmers, may be a significant risk factor for developing knee osteoarthritis (OA). This case highlights a potential link between agricultural labor and knee joint disease.
Area of Science:
- Occupational health
- Epidemiology
- Rheumatology
Background:
- Knee osteoarthritis (OA) is linked to occupational biomechanical overload.
- Farmers are identified as a population at risk for knee OA.
- No prior reports exist on knee OA in chestnut farmers.
Observation:
- A 70-year-old male chestnut farmer with over 50 years of work experience developed knee OA.
- The diagnosis occurred after a workplace accident, confirmed by X-ray and MRI.
- His occupation involved repetitive squatting, kneeling, climbing, and heavy lifting.
Findings:
- The patient had minimal individual risk factors for knee OA.
- His job involved significant biomechanical stress on the knees.
- The onset of knee OA at age 64 was strongly associated with his farming activities.
Implications:
- Chestnut farming may be an unrecognized occupational risk factor for knee OA.
- Further research is needed to confirm the link between this specific agricultural work and knee OA.
- This case underscores the importance of considering occupation in OA etiology.