# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220080740009` · 02/21/2008 · Peabody Midwest Mining, LLC
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** Over-exertion NEC
- **Occupation:** Roof bolter, Rock bolter,  Pinner, Mobile roof support operator (MRS)
- **Activity:** Roof bolter, NEC
- **Injury source:** UNDERGRD MINING MACHINES
- **Nature of injury:** JOINT,TENDON,MUSCL INFLAM
- **Body part:** KNEE/PATELLA
- **Days lost:** 53
- **Mine experience:** 3.52 years
## Operator
- **Controller:** Peabody Energy Corporation
- **Operator:** Peabody Midwest Mining, LLC
- **Mine:** [1202010](https://api.ai-analytics.org/mine/1202010)
## Narrative

EE had pain in his right knee roof bolting.Investigation showed he had surgery on knee in the past and his knee has deteriorated to the point where he is a candidate for knee replacement.Condition is a result of the repetitive motions of roof bolting and the wear and tear on a previously injured knee.

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