# STEPPING OR KNEELING ON OBJECT
> MSHA accident `220120380045` · 08/15/2011 · Lhoist North America of Arizona Inc.
## Details
- **Degree of injury:** DAYS RESTRICTED ACTIVITY ONLY
- **Classification:** STEPPING OR KNEELING ON OBJECT
- **Accident type:** Rubbed or abraded
- **Occupation:** Shopman repair cars, Mechanic
- **Activity:** Crawling, Kneeling
- **Injury source:** SCAFFOLDS,STAGING,ETC
- **Nature of injury:** JOINT,TENDON,MUSCL INFLAM
- **Body part:** KNEE/PATELLA
- **Days lost:** 0
- **Mine experience:** 5.69 years
## Operator
- **Controller:** Lhoist Group
- **Operator:** Lhoist North America of Arizona Inc.
- **Mine:** [0400156](https://api.ai-analytics.org/mine/0400156)
## Narrative

After installing toe boards along catwalk employee felt swelling on right knee. This is being reported at this time as a result of employee reporting pain in right knee on 1/30/12 with doctor's visit and first report on 1/30/12 indicating restrictions of no repetitive squatting or kneeling.

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