# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220082320020` · 07/18/2008 · St. Marys Cement  (US)
## Details
- **Degree of injury:** NO DYS AWY FRM WRK,NO RSTR ACT
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Struck against stationary object
- **Occupation:** Pumper
- **Activity:** Walking, Running
- **Injury source:** KILN PROD,INC BLDUP,REMOV
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 4.58 years
## Operator
- **Controller:** VOTORANTIM CIMENTOS
- **Operator:** St. Marys Cement  (US)
- **Mine:** [1100118](https://api.ai-analytics.org/mine/1100118)
## Narrative

Employee was walking around clinker storage area.  Employee slipped on clinker and hurt left knee.  Employee had MRI done on 8/4/2008 which indicated complex tear of posterior horn of medial meniscus.

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