# SLIP OR FALL OF PERSON
> MSHA accident `220040680094` · 09/08/2003 · Black Hills Lignite A Limited Liability Co
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Warehouseman, Bagger, Palletizer/Stacker, Store keeper, Packager, Fabricator, Cleaning plant operator
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 1
- **Mine experience:** 10.63 years
## Operator
- **Controller:** Thomas A  Thorson
- **Operator:** Black Hills Lignite A Limited Liability Co
- **Mine:** [4801475](https://api.ai-analytics.org/mine/4801475)
## Narrative

THE EMPLOYEE TWISTED LEFT KNEE WHILE STEPPING DOWN FROM A FRONT-END LOADER. THE KNEE SWELLED, WAS OBSERVED FOR A PERIOD OF TIME, AND SUBSEQUENTLY OPERATED ON FOR A TORN CARTILAGE ON DECEMBER 1 6, 2003. HE WAS PLANT OPERATOR AT TIME OF ACCIDENT AND PLANT MANAGER AT TIME OF SURGERY.

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