← OSHA severe injury reports

Amputations involving bone loss

1 amputation, 1 hospitalization · 2025032691 · 3/21/2025 · GENERAL MOTORS

Severity

Hospitalized
1
Amputation
1
Loss of eye
0
Body part
Thumb(s)
Nature of injury
Amputations involving bone loss

Cause

Event
Caught or wedged between objects nonrunning
Source
Stamping machinery, presses except printing
Secondary source
Drives, belts, chains

Employer

Name
GENERAL MOTORS
Location
1500 East Route A, WENTZVILLE, MISSOURI, 63385
NAICS
336112
Jurisdiction
1

Narrative

An employee was assessing an overhead stamping press door for alignment issues when the counterbalance moved and their left thumb was caught between the chain and the sprocket. The thumb was amputated. The door was locked out/tagged out at the time but gravitational pull was not controlled.

Source

Authoritative
OSHA Severe Injury Reports
Machine
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