# SLIP OR FALL OF PERSON
> MSHA accident `220083450019` · 11/29/2008 · PCS Phosphate Company Inc
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Ledgeman/hand, Quarry man
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.31 years
## Operator
- **Controller:** Potash Corp Of Saskatchewan
- **Operator:** PCS Phosphate Company Inc
- **Mine:** [3100212](https://api.ai-analytics.org/mine/3100212)
## Narrative

Employee was walking down stairs from hot wind box level to free board level doing morning checks.  He felt a pop in his left knee.

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