An unusual presentation of isolated polydactyly: four limbs hexadactyly

  • Sonia Maggi ASST Gaetano Pini CTO
  • Cristina Viganò ASST Lecco, Ospedale S. Leopoldo Mandic
  • Pierluigi Colombo ASST Lecco, Ospedale S. Leopoldo Mandic
  • Alessandra Menon Università degli Studi di Milano
  • Riccardo Compagnoni ASST Gaetano Pini CTO
  • Francesca Cortinovis ASST Lecco, Ospedale S. Leopoldo Mandic
  • Francesco Morandi ASST Lecco, Ospedale S. Leopoldo Mandic
  • Alessandro Crosio ASST Gaetano Pini CTO
  • Pietro Simone Randelli Università degli Studi di Milano
Keywords: hexadactyly, polydactyly, hands malformations, hexadactylism, post-axial polydactyly, foot malformation, limb malformation

Abstract

Purpose: Hexadactyly is a congenital physical anomaly, potentially affecting the hand or the food. Aim of this study is to report two case reports of hexadactyly involving the four limbs, with a literature review focused on this pathology.

Methods: This article describes the treatment proposed in two patients with hexadactyly, from the birth to one year follow-up. A literature search was performed to compare the different treatment choices.

Result: The treatments described for hexadactyly can be conservative or surgical, with good results in both cases. The main aspect to consider is the functionality of the extra-digits.

Conclusion: Hexadactyly of the four limbs is a relevant clinical condition under many aspects and requires a careful multidisciplinary evaluation.

 

Level of evidence: V

Published
2020-05-03
Section
Case Report