Retraction Retraction dated 2025-12-06

Article History

Received: 12 May 2016

Accepted: 19 July 2016

First Online: 20 August 2016

Change Date: 6 December 2025

Change Type: Correction

Change Details: This article has been retracted. Please see the Retraction Notice for more detail:

Change Details: https://doi.org/10.1007/s00590-025-04620-x

Compliance with ethical standards

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: The authors declare that there are no conflicts of interests for this study. No funds have been received for this study by any of the authors. It was performed at University Public Hospital. The presenting author, Mohamed El-Sayed, declares that he has no conflict of interest. The first author, Ahmed Shams, declares that he has no conflict of interest. The third author, Osama Gamal, declares that he has no conflict of interest. The fourth author, Waled Ewes, declares that he has no conflict of interest.

: This study was performed in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. It was conducted after approval of the university ethical committee, and a written approval statement was collected from all the included subjects before surgery. This study was conducted at Menofiya University Hospitals and Tanta University Hospitals.

: Informed consent was obtained from all individual participants included in the study.