Physical therapy in addition to occlusal splint in myogenic temporomandibular disorders: A randomised controlled trial.

Background: Myogenic temporomandibular disorders (M-TMD) commonly involve occlusal splint (OS) therapy and musculoskeletal physiotherapy (MPT).

Objectives: To compare the effects of combining OS with MPT and education (EG) against OS and education (CG), in chronic M-TMD patients.

Methods: In this double-blind randomised controlled trial, 62 participants were assigned to either EG or CG.

Morpho-functional analysis of the temporomandibular joint following mandible-first bimaxillary surgery with mandible-only patient-specific implants.

The aim of this study was to evaluate condylar and glenoid fossa remodeling after bimaxillary orthognathic surgery guided by patient-specific mandibular implants. In total, 18 patients suffering from dentofacial dysmorphism underwent a virtually planned bimaxillary mandibular PSI-guided orthognathic procedure. One month prior to surgery, patients underwent a CBCT scan and optical scans of the dental arches; these datasets were re-acquired 1 month and at least 9 months postsurgery.

Three-dimensional cephalometric outcome predictability of virtual orthodontic-surgical planning in surgery-first approach.

Objectives: The aim of this study is to introduce a novel 3D cephalometric analysis (3DCA) and to validate its use in evaluating the reproducibility of virtual orthodontic-surgical planning (VOSP) in surgery-first approach (SF) comparing VOSP and post-operative outcome (PostOp).

Methods: The cohort of nineteen patients underwent bimaxillary orthognathic surgery following the VOSP designed in SimPlant O&O software by processing cone-beam computed tomography (CBCT) scans and intraoral digital scanning of the dental arches. Said records were re-acquired once the post-operative orthodontic treatment was completed.

Role of hyperpnea in the relaxant effect of inspired CO on methacholine-induced bronchoconstriction.

Inhaling carbon dioxide (CO) in humans is known to cause inconsistent effects on airway function. These could be due to direct effects of CO on airway smooth muscle or to changes in minute ventilation (V̇e). To address this issue, we examined the responses of the respiratory system to inhaled methacholine in healthy subjects and subjects with mild asthma while breathing air or gas mixtures containing 2% or 4% CO.

A heuristic international glimpse at SARS-CoV-2 effects on work-home equilibrium and women.

This article takes a condensed look at the impact that SARS-CoV-2 has had on the work-life balance of women engineers across the world in industry, military and academia. The same impact has been felt by all women, not only in science, as it is this gender status that inevitably ties women together, facing the same challenges, and cannot be separated by category of employment, or lack thereof. Studies from around the world give us insight into how the pandemic has instigated changes and influenced choices made between work and domestic demands.