# STRIKING OR BUMPING
> MSHA accident `220102730036` · 09/24/2010 · Ohio Basic Minerals LLC
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STRIKING OR BUMPING
- **Accident type:** Struck against stationary object
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Climb scaffolds, Ladders
- **Injury source:** LADDERS,NEC
- **Nature of injury:** SPRAIN,STRAIN RUPT DISC
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 0.35 years
## Operator
- **Controller:** Basic Minerals LLC
- **Operator:** Ohio Basic Minerals LLC
- **Mine:** [3304512](https://api.ai-analytics.org/mine/3304512)
## Narrative

Coming down the ladder of the #1 bucket elevator, I hit my knee on the vertical brace of the ladder. This sprained my right knee, possibly tearing of a tendon.

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