# DISORDERS (REPEATED TRAUMA)
> MSHA accident `220052930045` · 10/13/2005 · Tata Chemicals (Soda Ash) Partners LLC
## Details
- **Degree of injury:** OCCUPATNAL ILLNESS NOT DEG 1-6
- **Classification:** DISORDERS (REPEATED TRAUMA)
- **Accident type:** Rubbed or abraded
- **Occupation:** Maintenance man, Mechanic,  Repair/Serviceman, Boilermaker, Fueler, Tire tech, Field service tech
- **Activity:** Crawling, Kneeling
- **Injury source:** MINE FLOOR,BOTTOM,FOOTWAL
- **Nature of injury:** JOINT,TENDON,MUSCL INFLAM
- **Body part:** KNEE/PATELLA
- **Days lost:** 36
- **Mine experience:** 27.06 years
## Operator
- **Controller:** General Chemical; Andover Group
- **Operator:** Tata Chemicals (Soda Ash) Partners LLC
- **Mine:** [4800155](https://api.ai-analytics.org/mine/4800155)
## Narrative

Employee had knee pain which gradually got worse from crawling around doing equipment maintenance. Employee was diagnosed with chronic degenerative knee condition.

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