# SLIP OR FALL OF PERSON
> MSHA accident `220093490010` · 11/18/2009 · Mosaic Fertilizer LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Outside foreman, Leadman
- **Activity:** Machine maintenance
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 2.67 years
## Operator
- **Controller:** Mosaic Company
- **Operator:** Mosaic Fertilizer LLC
- **Mine:** [0800835](https://api.ai-analytics.org/mine/0800835)
## Narrative

Employee stepped on uneven ground and overextended knee, later in the same day employee was using shovel and felt sharp pain in right knee. Treated as a minor first aid event on the day of accident(11/18), no improvement was noted Physician. Became a reportable incident on 12/11 when restricted duty was initiated by the Dr., based on diagnostic test results.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · AI Analytics · CC0 1.0*