The Efficacy of Antegrade Homodigital Neurovascular Island Flaps in Distal Fingertip Reconstruction: A Systematic Literature Review.

Background: Antegrade homodigital neurovascular island flaps (AHIFs) are a heterogeneous group of pedicled flaps used for reconstruction of traumatic digital detipping injuries. While numerous single-center studies have documented their use, there are no large or multicentre studies validating their efficacy, applicability, and functional outcomes. We performed a systematic review of the contemporary literature to establish the safety and functional outcomes of this technique.

Effect of commonly used surgical solutions on the tensile strength of absorbable sutures: an in-vitro study.

Background: Within recent decades the use of various surgical solutions to prevent bleeding, ward off infection or decrease post-operative pain has become common-place in orthopaedic procedures. However, little work has been done to determine the effects that these solutions have on the tensile strength of various sutures, particularly those that are used for deep closures, which are often absorbable in nature. Whilst numerous authors have attempted to reach conclusions regarding the nature of these effects, a consensus has yet to be reached and this paper is designed with the aim to contribute to the current literature on the subject and improve surgical practice.