# SLIP OR FALL OF PERSON
> MSHA accident `220052450007` · 03/06/2005 · The National Lime & Stone Company
## Details
- **Degree of injury:** DAYS AWAY FROM WORK ONLY
- **Classification:** SLIP OR FALL OF PERSON
- **Accident type:** Over-exertion NEC
- **Occupation:** Front-end loader, Scraper-loader operator, Pan operator, Payloader, Scraper rig operator
- **Activity:** Getting on or off equipment
- **Injury source:** SURFACE MINING MACHINES
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 11
- **Mine experience:** 37.48 years
## Operator
- **Controller:** National Lime & Stone Co.
- **Operator:** The National Lime & Stone Company
- **Mine:** [3300122](https://api.ai-analytics.org/mine/3300122)
## Narrative

Cleat on workboot caught on step of loader as he exited, causing knee to hyper-extend.  Note: This accident was not reportable until employee had surgery on 5/3/05. Error in not reporting found during self audit.

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