C‐punch excision: a novel technique. (23rd June 2016)

• Record Type: Journal Article
• Authors: AlGhamdi, Khalid M.
• Is Part Of: International journal of dermatology. Volume 55:Number 10(2016)
• Page Start: 1154
• Page End: 1156
• Publication Date: 2016-06-23
• Subjects: Dermatology -- Periodicals; 616.5
• DOI: 10.1111/ijd.13202
• Languages: English
• ISSNs: 0011-9059

Abstract

Abstract: A conventional skin punch biopsy instrument has a circular hollow blade, which can be used to make a full circular incision to evacuate subcutaneous abnormalities such as lipomas. Here, we present a modified punch instrument, in which the cutting element has a C‐shape to form a pivotal skin fragment (miniflap) to access subcutaneous tissues. The "C" part comprises almost half of a circle. The C‐punch incision gives access to subcutaneous abnormalities, while keeping a connecting neck to the surrounding skin, which allows for efficient resealing of the skin surface. Therefore, there is less potential for subsequent scarring.