# SLIP OR FALL OF PERSON
> MSHA accident `220050100017` · 12/29/2004 · Cleveland-Cliffs Minorca Mine Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Drill operator
- **Activity:** Walking, Running
- **Injury source:** GROUND
- **Nature of injury:** FRACTURE,CHIP
- **Body part:** ANKLE
- **Days lost:** 0
- **Mine experience:** 9.77 years
## Operator
- **Controller:** ArcelorMittal USA LLC
- **Operator:** Cleveland-Cliffs Minorca Mine Inc.
- **Mine:** [2102449](https://api.ai-analytics.org/mine/2102449)
## Narrative

Injured had dismounted the rotary drill and was walking to the front of it to move it when he stepped on uneven ground and twisted his left ankle.  His ankle swelled up when he got home and took off his boot.  The injury was originally diagnosed as a slight sprain but the doctor found a hairline crack in the ankle bone several days later.

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