# SLIP OR FALL OF PERSON
> MSHA accident `220001220104` · 04/25/2000 · Chemical Lime Company Of Arizona
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Coal sampler
- **Activity:** Walking, Running
- **Injury source:** FLOOR,WALKING SURF-NOT UG
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** 0.61 years
## Operator
- **Controller:** Lhoist Group
- **Operator:** Chemical Lime Company Of Arizona
- **Mine:** [2600082](https://api.ai-analytics.org/mine/2600082)
## Narrative

EE WAS WALKING DOWN A STAIRWAY AND WHEN HE STEPPED DOWN HE MISJUDGED GROUND LEVEL AND HYPER-EXTENDED HIS LEFT KNEE.

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