We report our experience with correction of radially deviated Wassel type III thumb polydactyly. After comprehensive assessments from preoperative radiographs, physical examinations and intraoperative reports, we corrected the metacarpophalangeal joint in 34 cases of radially deviated Wassel type III thumb polydactyly. Opening-wedge osteotomies combining bone graft and soft tissue reconstruction were used in 28 cases and soft tissue reconstruction only in six cases. Absorbable sutures were used instead of traditional Kirschner (K)-wires to fix the bone grafts. Patients were followed up for 12-78 months (mean 47 months). According to the Tada scoring system, 25 patients achieved good results, seven fair results and two poor results. Our modified technique for correcting radially deviated Wassel type III thumb polydactyly yielded satisfactory results. Continued follow-up and further studies will contribute to a better understanding of the long-term efficacy and potential refinements of this technique. IV.
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http://dx.doi.org/10.1177/17531934241275462 | DOI Listing |
BMC Med Educ
January 2025
Institute of Health and Wellbeing, Federation University, Ballarat, Australia.
Sci Rep
December 2024
Department of Chemistry, University of Birjand, Birjand, 9717434765, Iran.
Herein, we discuss the structure-function of biomimetic imidazole-quartet substrates (I-quartets) obtained through the adaptive self-assembly of octyl-ureido-polyol structures in polyamide membranes designed as adsorbents. Molecular dynamics (MD) and well-tempered metadynamics simulations are utilized to examine ion contaminants' adsorption process and dynamic behaviors onto alkylureido-ethylimidazoles with well-defined supramolecular structures. Moreover, the atoms-in-molecules (AIM) analysis identified multiple types of atomic interactions between the contaminant molecules and the substrates.
View Article and Find Full Text PDFJ Hand Surg Am
December 2024
Department of Orthopedic Surgery, SUNY Upstate Medical University, Syracuse, NY.
Purpose: The purpose of this study was to determine if there were differences in the tendon forces needed to cause wrist motion and in the passive range of wrist motion following total wrist replacement (TWR) using a contemporary arthroplasty design.
Methods: Eight fresh frozen cadaver arms were moved through five different wrist motions using a wrist joint simulator before and after the insertion of a TWR. Changes in the peak tendon forces and wrist range of motion were compared.
J Affect Disord
December 2024
Department of Neurosciences and Mental Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Background: Paediatric bipolar disorder (PBD) is characterized by severe mood fluctuations that deviate from typical childhood emotional development. Despite the efforts, the pathophysiology of this disorder is not well understood yet. In this review, we aimed to synthesize existing diffusion magnetic resonance imaging (dMRI) research findings in PBD.
View Article and Find Full Text PDFHeliyon
December 2024
School of Engineering, University of Eldoret, Eldoret, Kenya.
The increase in global power demand has caused most of today's power networks to become overloaded especially in Sub-Saharan Africa. The increased load demand can be met through expansion of existing generation and transmission system. However, construction of new power infrastructure is limited by financing and technical constraints.
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