# OTHER
> MSHA accident `220240460025` · 02/12/2024 · Knife River Corporation-Northwest
## Details
- **Degree of injury:** DYS AWY FRM WRK & RESTRCTD ACT
- **Classification:** OTHER
- **Accident type:** Bodily reaction, NEC
- **Occupation:** Crusher attendant/operator, Pan feeder operator/worker
- **Activity:** Machine maintenance
- **Injury source:** BODILY MOTION
- **Nature of injury:** DISLOCATION
- **Body part:** SHOULDERS (COLLARBONE/CLAVICLE/SCAPULA)
- **Days lost:** 6
- **Mine experience:** 0.58 years
## Operator
- **Controller:** Knife River Corporation
- **Operator:** Knife River Corporation-Northwest
- **Mine:** [3503581](https://api.ai-analytics.org/mine/3503581)
## Narrative

Miner was performing maintenance on a cone crusher. While lying down, miner reached up to access bolts on the hydraulic block when their shoulder spontaneously dislocated. Miner reports previous history of same condition, outside of work.

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