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Updated: Nov 18, 2025

Adult Mouse Digit Amputation and Regeneration: A Simple Model to Investigate Mammalian Blastema Formation and Intramembranous Ossification
Published on: July 12, 2019
Double Embedded Rings of a Digit Leading to Amputation
Siew Khei Liew1, Teck Siong Fong2, Kok Kheng Teh3
1Hand and Reconstructive Microsurgery Unit, Orthopaedic Department, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia.
Abstract:
Chronic embedded-ring injury is a rare and uncommon presentation. This is also known as "chronic ring erosion" or "embedded ring syndrome" in the literature. Injury of this type has been associated with psychological impairment causing neglect of such injury. We herein describe a case of double embedded rings on the right ring finger in a 30-year-old healthy construction worker. A primary amputation at the metacarpophalangeal joint was performed in view of the chronicity of his condition and associated neurovascular damage. Early removal of ring is of paramount importance in any ring-associated injuries. However, fear of losing a digit has been the reason of delay in seeking medical treatment, which in turn ended up in dire consequences.
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