# ALL OTHER OCCUPATIONAL ILLNESSES
> MSHA accident `220080040015` · 08/30/2007 · Energy West Mining Company
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** ALL OTHER OCCUPATIONAL ILLNESSES
- **Accident type:** NEC
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Unknown
- **Injury source:** MISCELLANEOUS,NEC
- **Nature of injury:** OCCUPATIONAL DISEASES,NEC
- **Body part:** KNEE/PATELLA
- **Days lost:** 21
- **Mine experience:** 28.31 years
## Operator
- **Controller:** MidAmerican Energy Holdings Company
- **Operator:** Energy West Mining Company
- **Mine:** [4200121](https://api.ai-analytics.org/mine/4200121)
## Narrative

On 8-30-07, employee twisted his knee and was later diagnosed with a degenerative knee problem that may have been work related. On 9-26-07 he had surgery. The difference between the report date, injury date and return to work date was pending a medical report and acceptance by workers comp.

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