Threshold of tactile perception in a reconstructed auricle.

Research output: Contribution to journalArticle


Abstract There are more important outcome variables than the aesthetic when it comes to a successful result in reconstruction of the ear for microtia. The protective sensitivity, for example, is important to avoid damage to the skin covering the cartilaginous framework. We studied 39 patients with unilateral microtia and recorded their skin sensitivity more than six months after the last operation. The Semmes-Weinstein Monofilament Test (SWMT) was used to assess the threshold of protective sensitivity in three particular areas: the helix, the anthelix, and the lobule. The opposite ear served as control. A monofilament of 4.31 or less was regarded as acceptable protective sensitivity. Thirty-two patients had acceptable sensitivity in the whole ear, but the helix gave a poor result in seven patients and in one of them so did the anthelix.


Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Surgery
Original languageEnglish
Pages (from-to)23-27
JournalJournal of Plastic Surgery and Hand Surgery
Issue number1
Publication statusPublished - 2011
Publication categoryResearch

Bibliographic note

The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Surgery Research Unit (013242220), Reconstructive Surgery (013240300)

Related research output

Martin Öberg, 2012, Reconstructive Surgery, University of Lund. 74 p.

Research output: ThesisDoctoral Thesis (compilation)

View all (1)