# SLIP OR FALL OF PERSON
> MSHA accident `220110610041` · 02/23/2011 · Short Mountain Silica Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Dryer operator, Kiln operator,  Dry plant operator,  Fluid operator, Bed dryer operator
- **Activity:** Walking, Running
- **Injury source:** STEPS
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 1
- **Mine experience:** 5 years
## Operator
- **Controller:** J D  Nicewonder
- **Operator:** Short Mountain Silica Company
- **Mine:** [4002964](https://api.ai-analytics.org/mine/4002964)
## Narrative

EE was walking down stairs. He buckled his left knee.

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