# SLIP OR FALL OF PERSON
> MSHA accident `220090710014` · 03/10/2009 · Trap Rock Industries Inc
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Welder (shop)
- **Activity:** Getting on or off equipment
- **Injury source:** CHUTE & SLIDE-CONVYR HOPR
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 123
- **Mine experience:** 0.67 years
## Operator
- **Controller:** William H  Stavola
- **Operator:** Trap Rock Industries Inc
- **Mine:** [2800032](https://api.ai-analytics.org/mine/2800032)
## Narrative

Employee was climbing out of a chute under #4 shaker when he felt a ""Pop"" in his right knee.  Diagnosis: Right Knee Strain - possible Medial Meniscal Tear.

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