# FALLING/SLIDING/ROLLING MATERIALS
> MSHA accident `220071840025` · 06/27/2007 · Mezger Enterprises Ltd
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** FALLING/SLIDING/ROLLING MATERIALS
- **Accident type:** Struck by falling object
- **Occupation:** Stone finishing and sizing personnel, Stone/Rock cut/Polish/Saw operator, Splitter, Cutter, Trimmer
- **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:** 13
- **Mine experience:** 0.06 years
## Operator
- **Controller:** Bill  Mezger; Ben  Goodwin
- **Operator:** Mezger Enterprises Ltd
- **Mine:** [4103562](https://api.ai-analytics.org/mine/4103562)
## Narrative

EE was stacking a pallet, when a rock fell off and struck his right knee. There was immediate pain and slight swelling. He came to work the next evening and then worked his entire shift. His knee was extremely swollen and painful. He then called to report his injury on 6/28/07, was sent to clinic for knee strain and pain.

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