# SLIP OR FALL OF PERSON
> MSHA accident `220020350123` · 12/07/2001 · Milestone Materials Division Mathy Construction
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Mine manager, Mine foreman, Mine owner
- **Activity:** Getting on or off equipment
- **Injury source:** GROUND
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** —
- **Mine experience:** — years
## Operator
- **Controller:** Mathy Construction Company
- **Operator:** Milestone Materials Division Mathy Construction
- **Mine:** [2100777](https://api.ai-analytics.org/mine/2100777)
## Narrative

THE MINER STEP FROM THE SKIDSTEER TURNED LEFT ANKLE. AFTER IT BEGAN TO SWELL, HE SOUGHT MEDICAL TREATMENT.

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