# Puncture wounds, except gunshot wounds at Bison Oilfield Services, LLC
> OSHA SIR `2017098654` · 9/8/2017 · WATONGA, OKLAHOMA
## Severity
- **1 hospitalization**
- **Body part:** Toes(s), toenail(s)
- **Nature of injury:** Puncture wounds, except gunshot wounds
## Cause
- **Event:** Struck by discharged object or substance
- **Source:** Pressurized water-blast
- **Secondary source:** Power washers
## Employer
- **Name:** Bison Oilfield Services, LLC
- **Location:** Phenix Well 27-16N, WATONGA, OKLAHOMA, 73772
- **NAICS:** 213112
- **Jurisdiction:** 1
## Narrative

An employee was using a pressure washer to wash a drilling rig when the washer hose became twisted. As the employee was untwisting it, the pressure washer ran over his boots, causing hot water to burn his foot and debris to enter his left middle toe. He required surgery to remove the debris.

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