# SLIP OR FALL OF PERSON
> MSHA accident `220070610034` · 12/20/2006 · Stillwater Mining Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Drill operator
- **Activity:** Walking, Running
- **Injury source:** ICE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 74
- **Mine experience:** 3.42 years
## Operator
- **Controller:** Stillwater Mining Company
- **Operator:** Stillwater Mining Company
- **Mine:** [2401879](https://api.ai-analytics.org/mine/2401879)
## Narrative

Employee reported a twisted knee on 12/20/2006 when he slipped on the ice.  Injury considered a strain requiring no treatment at that time.  On March 1, 2007 employee went off work for right knee surgery.  Physican related knee problem to strain injury on 12/20/2006.

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