# Amputations at Johnson Controls, Inc.
> OSHA SIR `2020021843` · 2/25/2020 · PONCA CITY, OKLAHOMA
## Severity
- **1 amputation**
- **Body part:** Fingertip(s)
- **Nature of injury:** Amputations
## Cause
- **Event:** Compressed or pinched by shifting objects or equipment
- **Source:** Sawing machinery-stationary, n.e.c.
- **Secondary source:** Wood pieces, trim pieces, wood scraps, n.e.c.
## Employer
- **Name:** Johnson Controls, Inc.
- **Location:** 900 Darr Park Drive, PONCA CITY, OKLAHOMA, 74601
- **NAICS:** 333415
- **Jurisdiction:** 1
## Narrative

An employee was changing the blades on a miter saw. A wood block was placed under the miter saw blades to hold the blades against the wood block. When the employee loosened the saw blade nut, the wood block slipped, and the saw blade came down and amputated their right middle fingertip.

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