# SLIP OR FALL OF PERSON
> MSHA accident `220071140072` · 04/18/2007 · North Star Mining Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Greaser, Grease man, Oiler, Lube man, Dragline oiler
- **Activity:** Machine maintenance
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 4
- **Mine experience:** 0.5 years
## Operator
- **Controller:** Carl  Kirk
- **Operator:** North Star Mining Inc
- **Mine:** [1519000](https://api.ai-analytics.org/mine/1519000)
## Narrative

Changing a foot shaft and twisted knee.

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