Results 131 to 140 of about 3,637 (271)

(A) finite element analysis of the stress distribution and displacement in human maxilla to rapid palatal expansion [PDF]

, 1984
치의학과/박사[한글] 최근 상악골 급속확장술이 제Ⅲ급 부정교합의 상하악 불균형을 해소하는데 많이 사용되고 있으며, 두부방사선 계측학의 발달로 이 시술에 의한 주위조직의 변화에 대하여 많은 연구가 있었으나, 이에대한 정량분석은 매우 미흡하다고 하겠다. 이 연구의 목적은 인간의 건조두개골에 상악골 급속확장술을 사용하여 유한요소법을 이용하여 상악골 급속확장에 따른 각 부위의 응력분포와 변위에 대하여 정량적으로 분석하여 상악골 급속 확장에 따른 ...
조봉제
core  

Epiglottis Collapse in Individuals With Obstructive Sleep Apnea

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Obstructive sleep apnea (OSA) is a common sleep disorder characterized by repeated upper airway collapse during sleep. The epiglottis, often overlooked in conventional assessments, has emerged as a site of significant obstruction in OSA.
Dan Chen, Li Zhou, Qi‐Ying Zeng, Yu‐Yin Liu, Jia‐Jing Yang, Rui Liu, Zhi‐Hang Zhou, Fei‐Fei Chen, Li Tang, Fang‐Qi Liang, Hong‐Liang Yi, Su‐Ru Liu   +11 more
wiley   +1 more source

Dental and skeletal effects of surgically assisted rapid palatal expansion with and without pterygomaxillary disjunction: a double-blind, randomized clinical trial [PDF]

, 2014
DiscrepÃncia transversal dos arcos dentÃrios à um problema comum em pacientes que necessitam de tratamento ortodÃntico. O tratamento de escolha para pacientes adultos com deficiÃncia maxilar transversa à mediante a tÃcnica de expansÃo rÃpida de maxila ...
Marcelo Ferraro Bezerra
core  

Drug‐Induced Sleep Endoscopy in Children Predicts OSA Severity

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background While adenotonsillectomy (AT) is first line for pediatric obstructive sleep apnea (OSA), treatment failure is common. Drug‐induced sleep endoscopy (DISE) provides dynamic airway assessment, but its role in predicting OSA severity requires clarification. This study correlates DISE findings with polysomnographic severity. Objective To
Neemias Santos Carneiro, Antônio Carlos Marão, Renato Battistel Santana, Camila de Castro Corrêa, Silke Anna Theresa Weber   +4 more
wiley   +1 more source

Disparities in AI‐Based Prior Authorization for Head and Neck Reconstruction: A Large Language Model Analysis

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Introduction Large language models (LLM) are being rapidly integrated into healthcare, particularly to streamline time‐ and labor‐intensive administrative processes. However, the potential for artificial intelligence (AI) systems to demonstrate bias when employed for insurance authorization remains poorly understood.
Shannon S. Wu, Mugil V. Shanmugam, Yu‐Jin Lee, Noel F. Ayoub   +3 more
wiley   +1 more source

What Is the Role of Uvulopalatopharyngoplasty in Contemporary Sleep Surgery?

The Laryngoscope, EarlyView.
Thomas M. Kaffenberger, Megan Durr, Ryan Soose, Patrick J. Strollo, Jolie L. Chang   +4 more
wiley   +1 more source

Mapping Plastic Reconstructive Surgical Needs and Access Barriers in Sub‐Saharan Africa: A Scoping Review

World Journal of Surgery, EarlyView.
An estimated 140 million additional surgical procedures are required annually, yet access to safe, timely, and affordable surgical care remains limited, particularly in low‐ and middle‐income countries, where the poorest 2.2 billion people receive only 3.5% of procedures.
Sabina Rodriguez Velásquez, Camille Beatrice Gaza Bionda Valera, Saidu Idris Ahmad, Nante Rachel Wangi, Sara Botero Mesa, Peter Nthumba, Anne Zeidan, Pierre Quinodoz, Olivia Keiser, Lionel Dumont   +9 more
wiley   +1 more source

Surgical Management of Non‐Allergic Rhinitis—An EAACI Task Force Position Paper

Allergy, EarlyView.
ABSTRACT Non‐allergic rhinitis is a frequent yet underdiagnosed cause of chronic nasal symptoms, including nasal congestion, rhinorrhoea, and upper airway hyperreactivity. Its pathophysiology involves neurogenic dysregulation, leading to excessive mucus production and vasodilation.
Marie Lundberg, Julie van Waterschoot, Mathilde Moyaert, Adam Chaker, Philippe Gevaert, Jan Hagemann, Valérie Hox, Maarten Kleijwegt, Ludger Klimek, Devyani Lal, Juan Maza‐Solano, Oliver Pfaar, Fabio Simon Ryser, Michele Shiappoli, Diana Silva, Sanna Toppila‐Salmi, Johanna Wikstén, Sietze Reitsma, Laura Van Gerven   +18 more
wiley   +1 more source

Is efficacy of miniscrew-assisted rapid palatal expansion in mid to late adolescents and young adults related to craniofacial sutures opening? A systematic review and meta-analysis [PDF]

Transverse maxillary deficiency is a relatively common type of malocclusion, that if left untreated will probably affect the permanent dentition. Recent investigations have proposed the use of bone-supported miniscrews around the midpalatal suture to ...
Giralt-Hernando, M., Valls-Ontañón, A., Lázaro-Abdulkarim, A., Hernández-Alfaro, F., Elnayef, B., Puigdollers-Pérez, A.   +5 more
core   +1 more source

Prenatal exome sequencing of fetuses with central nervous system anomalies based on prenatal ultrasound and magnetic resonance imaging diagnosis: A retrospective cohort study with a systematic review and meta‐analysis

Acta Obstetricia et Gynecologica Scandinavica, EarlyView.
Prenatal exome sequencing significantly improves diagnostic yield over chromosomal microarray analysis for fetal CNS abnormalities, with a diagnostic yield of 16% in our cohort and 27% in the meta‐analysis. Diagnostic yields vary across different phenotypes. Abstract Introduction Fetal central nervous system (CNS) abnormalities have diverse etiologies,
Jia Yao, Yan Wang, Gang Li, Zhitao Zhang, Yuan Lv, Lizhu Chen   +5 more
wiley   +1 more source