# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220140170019` · 10/28/2013 · CARBO Ceramics Inc
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Pumper
- **Activity:** Handling supplies or material
- **Injury source:** BROKEN ROCK,COAL,ORE,WSTE
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 9
- **Mine experience:** 4.9 years
## Operator
- **Controller:** Gary A  Kolstad
- **Operator:** CARBO Ceramics Inc
- **Mine:** [0102687](https://api.ai-analytics.org/mine/0102687)
## Narrative

Employee slipped in a slurry spill as he was cleaning it up, and he twisted his right knee. He did not seek medical attention at that time.  On 1/13/14 he requested to see the doctor because the knee was still hurting. On 1/14/14, employee saw doctor, x-ray was negative and he got corticosteroid injection for inflammation. MRI is being scheduled.

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