Atypical Wassel type VI thumb duplication treated with on-top plasty

Congenital thumb duplication is estimated to occur between 0.08 and 7.6 times per 1,000 live births; however its cause is still undetermined. In this report, we present a case of Wassel type VI thumb polydactyly. clinical examination revealed an optimal functional position and an aesthetically pleas...

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Main Authors: Krešimir Bulić, Goran Tintor
Format: Article
Language:English
Published: Elsevier 2024-03-01
Series:JPRAS Open
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S235258782300102X
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author Krešimir Bulić
Goran Tintor
author_facet Krešimir Bulić
Goran Tintor
author_sort Krešimir Bulić
collection DOAJ
description Congenital thumb duplication is estimated to occur between 0.08 and 7.6 times per 1,000 live births; however its cause is still undetermined. In this report, we present a case of Wassel type VI thumb polydactyly. clinical examination revealed an optimal functional position and an aesthetically pleasing shape of the ulnar thumb as well as a superior nail and pulp. However, preoperative X-ray indicated a well formed carpometacarpal joint of the radial thumb compared to an underdeveloped CMC joint of the ulnar thumb. Through surgical procedure we combined the best parts of both thumbs with on-top plasty to achieve the most optimal outcome. In conclusion, it is important to determine an adequate treatment strategy for a patient based on both clinical and radiological assessments.
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spelling doaj.art-2e2618d6c57d407999ce62c24bf2cc1e2024-02-29T05:19:35ZengElsevierJPRAS Open2352-58782024-03-0139207211Atypical Wassel type VI thumb duplication treated with on-top plastyKrešimir Bulić0Goran Tintor1Department of Surgery, University Hospital Centre Zagreb, University of Zagreb School of Medicine, Zagreb, Croatia, Kišpatićeva 12, 10000 Zagreb, CroatiaDeparment of Surgery, University Hospital Centre Split, Spinčićeva 1, 21000 Split, Croatia; Corresponding author.Congenital thumb duplication is estimated to occur between 0.08 and 7.6 times per 1,000 live births; however its cause is still undetermined. In this report, we present a case of Wassel type VI thumb polydactyly. clinical examination revealed an optimal functional position and an aesthetically pleasing shape of the ulnar thumb as well as a superior nail and pulp. However, preoperative X-ray indicated a well formed carpometacarpal joint of the radial thumb compared to an underdeveloped CMC joint of the ulnar thumb. Through surgical procedure we combined the best parts of both thumbs with on-top plasty to achieve the most optimal outcome. In conclusion, it is important to determine an adequate treatment strategy for a patient based on both clinical and radiological assessments.http://www.sciencedirect.com/science/article/pii/S235258782300102XChildOn-top plastySurgical proceduresThumb duplicationTreatment outcomeWassel type VI
spellingShingle Krešimir Bulić
Goran Tintor
Atypical Wassel type VI thumb duplication treated with on-top plasty
JPRAS Open
Child
On-top plasty
Surgical procedures
Thumb duplication
Treatment outcome
Wassel type VI
title Atypical Wassel type VI thumb duplication treated with on-top plasty
title_full Atypical Wassel type VI thumb duplication treated with on-top plasty
title_fullStr Atypical Wassel type VI thumb duplication treated with on-top plasty
title_full_unstemmed Atypical Wassel type VI thumb duplication treated with on-top plasty
title_short Atypical Wassel type VI thumb duplication treated with on-top plasty
title_sort atypical wassel type vi thumb duplication treated with on top plasty
topic Child
On-top plasty
Surgical procedures
Thumb duplication
Treatment outcome
Wassel type VI
url http://www.sciencedirect.com/science/article/pii/S235258782300102X
work_keys_str_mv AT kresimirbulic atypicalwasseltypevithumbduplicationtreatedwithontopplasty
AT gorantintor atypicalwasseltypevithumbduplicationtreatedwithontopplasty