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J Int Soc Prev Community Dent
December 2024
Department of Gnathology, San Paolo Dental Building, University of Milan, Milan, Italy.
Aims: To verify the possible association between the stomatognathic and the visual system by analyzing the effects that different mandibular postures may have on the accommodative capacity and ocular convergence and by assessing whether temporomandibular disorders (TMD) can influence visual abilities.
Materials And Methods: A case-control study was performed during a 1-year period on a sample of 100 subjects (50 cases and 50 controls). The subjects underwent a gnathological examination, and two visual tests were performed in three different jaw positions: maximum intercuspation, resting position, and open mouth.
J AAPOS
January 2025
Department of Binocular Vision Pathophysiology and Strabismus, Medical University of Lodz, University Barlicki Hospital No.1, Lodz, Poland.
Purpose: To determine the effect of low hypermetropia correction and orthoptic exercises on binocular visual function in children with symptomatic convergence insufficiency.
Methods: This was a prospective, randomized intervention with a 3-month follow-up. Consecutive pediatric patients with convergence insufficiency and hypermetropia who met inclusion criteria were randomly assigned to one of three treatment groups: spectacle correction and orthoptic training (group 1), spectacle correction alone (group 2) and orthoptic training alone (group 3).
Strabismus
January 2025
Ophthalmology Department, Aintree University Hospital, Liverpool, UK.
Botulinum toxin A (BTX) injected into the inferior oblique muscle temporarily simulates the post-operative effect of an inferior oblique myectomy (IOM). This can aid in surgical planning, especially given the irreversible nature of IOM. This study evaluates the efficacy of BTX as a pre-operative simulator and compares its effects to those of IOM.
View Article and Find Full Text PDFMuscle Nerve
January 2025
Department of Neurology, Teikyo University School of Medicine, Tokyo, Japan.
Introduction: Extrapolated reference values (E-Ref) procedure is a new method for determining the cutoff value without collecting the control data. We tried to apply this method to determine the cutoff value for the distal motor latency of the median nerve (median DML). During this process, we found two pitfalls of the E-Ref method.
View Article and Find Full Text PDFPurpose: The aim of the current study was to evaluate changes in choroidal circulation hemodynamics after periocular skin warming at 40°C using laser speckle flowgraphy (LSFG).
Methods: Twenty-four right eyes of 24 healthy participants were included. Changes in choroidal circulation hemodynamics were determined using LSFG to evaluate the mean blur rate (MBR) of the macula, which represents choroidal blood flow velocity.
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