# Fractures at AAON, INC.
> OSHA SIR `2016043419` · 4/24/2016 · TULSA, OKLAHOMA
## Severity
- **1 hospitalization**
- **Body part:** Lower leg(s)
- **Nature of injury:** Fractures
## Cause
- **Event:** Caught in running equipment or machinery during maintenance, cleaning
- **Source:** Bending, crimping machines
## Employer
- **Name:** AAON, INC.
- **Location:** 2425 S. YUKON, AVE., TULSA, OKLAHOMA, 74107
- **NAICS:** 333415
- **Jurisdiction:** 1
## Narrative

An employee was operating a sheet metal bender when a part became lodged in the machine. When the employee attempted to remove the part, the trolley that moved it through the machine hit the employee in the leg, breaking the left tibia.

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*Source: [OSHA Severe Injury Reports](https://www.osha.gov/severe-injury-reports) · AI Analytics · CC0 1.0*