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Prevention of paediatric ring avulsions - a cadaveric study
E Zetlitz1, J R Scott, J Shaw-Dunn
1Canniesburn Plastic Surgery Unit, Glasgow Royal Infirmary, Glasgow, UK.
The Journal of Hand Surgery, European Volume
|May 3, 2008
Summary
A simple slot in a finger ring can prevent devastating avulsion injuries. This study found that slotted rings significantly reduced digital trauma compared to intact rings in cadaver tests.
Area of Science:
- Orthopedic surgery
- Trauma surgery
- Forensic pathology
Background:
- Finger ring avulsion injuries are severe, causing significant functional, cosmetic, and emotional distress.
- Preventing these injuries is crucial for patient well-being and reducing healthcare burdens.
Purpose of the Study:
- To evaluate a simple modification to prevent finger ring avulsion injuries.
- To assess the efficacy of slotted rings in reducing digital trauma.
Main Methods:
- Utilized fresh cadaver fingers for testing.
- Compared injury incidence between ordinary intact rings and rings with a single slot.
- Documented the severity of digital injuries.
Main Results:
- Intact rings consistently caused significant digital injuries during avulsion attempts.
- Rings with a single slot did not produce similar severe injuries.
- The modification proved effective in preventing avulsion trauma.
Conclusions:
- A simple slot in a finger ring is an effective preventive measure against avulsion injuries.
- This modification offers a low-cost, high-impact solution for reducing trauma.
- Further clinical evaluation may be warranted to implement this safety feature.