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Objectives: This study evaluated the use and preference of different types of functional appliances among a sample of Iraqi orthodontists.
Materials And Methods: About 200 orthodontists were invited to fill out an online Google form questionnaire with multiple-choice questions. The questions were modified from previous England and Malaysian studies. The data were tabulated as frequency tables.
Results: The response rate was 61%. About 91.80% of the participants used functional appliances, with the removable type being the most used. The twin block was thought to be the best compliance one but not the most used functional appliance. About 62% depended on the clinical observations in determining the growth spurt and asked patients to wear the appliance full-time except at meal time. The majority preferred a period of retention of about 4-6 months and frequent visits for adjustments.
Conclusions: Removable functional appliances are the most frequently used among the studied sample.
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http://dx.doi.org/10.1155/2022/8919830 | DOI Listing |
Rev Med Liege
September 2025
Service de Pneumologie, CHU de Liège, Belgique.
Obstructive sleep apnea-hypopnea syndrome (OSAHS) is an underrated and heavy public health problem. Polysomnography (PSG) remains GOLD-standard examination but we also use ambulatory screening tests including Brizzy, which measures mandibular movements. The aim is to report on our experience with the Brizzy and compare it with PSG data.
View Article and Find Full Text PDFWounds
August 2025
Department of Day Surgery, Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorder, Chongqing, China; China International Science and Technology Coopera
Background: Current management of pediatric cutaneous abscesses involves either spontaneous healing by secondary intention or suturing through tertiary intention, which are often lengthy processes that cause discomfort and distress among children. As it is noninvasive and simple, a novel zipper device is widely used for the primary wound closure of surgical incisions.
Objective: To describe the effectiveness of novel zipper device use for pediatric cutaneous abscess wound closure in an outpatient context.
Urolithiasis
September 2025
Department of Urology, Icahn School of Medicine at Mount Sinai, 424 W. 59th Street, Suite 4F, New York, 10019, United States.
Introduction: High intrarenal pressures (IRP) during mini-PCNL have been postulated to result in increased postoperative pain but no studies have evaluated this to our knowledge. We sought to determine if there is a correlation between IRP and immediate postoperative pain when using different tract sizes.
Methods: Patients were enrolled and assigned for standard (s-PCNL, 24fr), suctioning-mini (sm-PCNL, 16fr) and non-suctioning-mini (nsm-PCNL, 17.
Anal Bioanal Chem
September 2025
School of Artificial Intelligence, Hangzhou Dianzi University, Hangzhou, 310018, China.
The prompt and accurate identification of pathogenic bacteria is crucial for mitigating the transmission of infections. Conventional detection methods face limitations, including lengthy processing, complex sample pretreatment, high instrumentation costs, and insufficient sensitivity for rapid on-site screening. To address these challenges, an aptamer (Apt)-sensor based on functionalized magnetic nanoparticles (MNPs) was developed for detecting Escherichia coli.
View Article and Find Full Text PDFNature
September 2025
Research Center for Industries of the Future, Westlake University, Hangzhou, China.
The electrolyte-electrode interface serves as the foundation for a myriad of chemical and physical processes. In battery chemistry, the formation of a well-known solid-electrolyte interphase (SEI) plays a pivotal role in ensuring the reversible operations of rechargeable lithium-ion batteries (LIBs). However, characterizing the precise chemical composition of the low crystallinity and highly sensitive SEI presents a formidable challenge.
View Article and Find Full Text PDF