# SLIP OR FALL OF PERSON
> MSHA accident `220052200046` · 07/29/2005 · Excel Mining LLC
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Handling supplies or material
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 121
- **Mine experience:** 0.62 years
## Operator
- **Controller:** Alliance Resource Partners LP
- **Operator:** Excel Mining LLC
- **Mine:** [1508079](https://api.ai-analytics.org/mine/1508079)
## Narrative

The employee stated that while he was in the process of roof bolting procedures. He was pulling on some drill steel that was stuck int he drilled hole of the roof. The drill steel broke, throwing him off balance twisting his right knee. The employee stated that he hurt this same knee in a car wreck in the year 2000 but never could afford to seek medical attention at that time.

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