OSHA Workplace Injury Research

Machinery Entanglement Causes Severe Injury

OSHA recorded 1,318 severe cases involving you being caught in running powered equipment during maintenance or operation.

Caught in a machine?

See if you qualify →
Free
2 minutes
Confidential

How often these injuries happen

OSHA recorded 1,318 severe incidents involving you being caught in running powered equipment over the last two years. Amputations account for 76 percent of all reported injuries in this category.

These events are dangerous because they often involve high-torque machinery. Fingers are the most affected body part, appearing in 79 percent of all recorded incidents, often leading to permanent loss of function or complex reconstructive surgeries.

Reported Projected
02004006008001k20242025
Data: Federal OSHA Severe Injury Reports (29 states). 2025 and 2026 data forecasted by ClaimsBoost research team.

Caught in a machine? Check what benefits you may be owed.

Free Benefits Review
Free 2 minutes Confidential

Common injuries

Entanglement typically occurs when safety guards are bypassed, removed, or improperly maintained during routine tasks. Conveyors are the most frequent source of these injuries, accounting for 16 percent of incidents as you attempt to clear jams or perform maintenance while belts remain active. Other common scenarios involve food processing and packaging machinery where high-speed rollers or automated components engage unexpectedly while you are in close proximity.

1 Amputations, avulsions, enucleations
Incidents
1,002
Share
76% of reported incidents
2 Fractures
Incidents
125
Share
9% of reported incidents
3 Cuts, lacerations, punctures without injury to internal structures
Incidents
54
Share
4% of reported incidents
4 Nonfatal 'crushing' injuries
Incidents
43
Share
3% of reported incidents
5 Severe wounds or internal injuries and other injuries
Incidents
33
Share
3% of reported incidents
6 Traumatic injuries or exposures— unspecified
Incidents
22
Share
2% of reported incidents
7 Multiple severe wounds and internal injuries
Incidents
11
Share
1% of reported incidents
8 Injuries to internal organs and major blood vessels
Incidents
4
Share
0% of reported incidents
Injury Type Incidents Share
1Amputations, avulsions, enucleations 1,00276% of reported incidents
2Fractures 1259% of reported incidents
3Cuts, lacerations, punctures without injury to internal structures 544% of reported incidents
4Nonfatal 'crushing' injuries 433% of reported incidents
5Severe wounds or internal injuries and other injuries 333% of reported incidents
6Traumatic injuries or exposures— unspecified 222% of reported incidents
7Multiple severe wounds and internal injuries 111% of reported incidents
8Injuries to internal organs and major blood vessels 40% of reported incidents

Where injuries happen most

Manufacturing accounts for 71 percent of all severe entanglement cases, largely due to the high volume of stationary equipment and frequent interaction required for maintenance. You may also face elevated risks in wholesale trade and transportation, particularly when clearing jams on automated sorting conveyors or performing pre-trip inspections on heavy equipment with exposed moving parts.

Manufacturing 71%
Wholesale Trade 5%
Transportation & Warehousing 4%
Construction 4%
Administrative Services 4%
Other 12%

Real cases like yours

Common patterns in these reports include you performing routine maintenance, clearing jams, or changing dies when equipment is unexpectedly activated. Many incidents occur because control functions were engaged while you were directly interacting with the machine's moving parts. If any of these scenarios sound like what happened to you, an attorney can help you review the specifics of your incident to determine if safety protocols were ignored.

Year State Industry Incident summary

Source: OSHA Severe Injury Reports. Narratives are verbatim from filings; identifying details may have been redacted by OSHA.

Frequently asked questions