Results 141 to 150 of about 236,266 (245)

Fractal Analysis of Periodontal Tissues in Geriatric Patients With Different Periodontal Conditions: A Retrospective Study

Oral Diseases, EarlyView.
ABSTRACT Objective This study evaluated the relationship between fractal dimension (FD) values and periodontal status in geriatric patients using digital panoramic radiographs. Methodology In this retrospective observational study, 147 elderly individuals were classified as periodontally healthy (n = 30), gingivitis (n = 32), Stage I periodontitis (n = 
Dilek Ozkan Sen, Omer Ogutcen, Fatma Ucan Yarkac, Ibrahim Burak Yuksel, Muhammet Emin Arslan, Zeynep Tastan Eroglu   +5 more
wiley   +1 more source

Estudio comparativo in vitro sobre la extrusión apical de detritus producida por los sistemas Mtwo y Reciproc In vitro comparative study about apically extruded debris produced by Mtwo and Reciproc systems

Revista de la Asociación Odontológica Argentina, 2017
Resumen Objetivo: Evaluar cuantitativamente la cantidad de residuos extruidos a través del foramen apical, comparando los sistemas Mtwo y Reciproc.
Susana J. Buriek, Daniel Rodríguez Soria, María Alejandra del Carril, Jorge Olmos Fassi   +3 more
doaj  

Comparison Between Interlaminar and Transforaminal Endoscopic Lumbar Discectomy for Sciatic Scoliosis Secondary to Lumbar Disc Herniation: A Retrospective Study With a Minimum 1 Year Follow‐Up

Orthopaedic Surgery, EarlyView.
In this study, we aimed to evaluate and compare the clinical and radiographic outcomes of interlaminar endoscopic lumbar discectomy (IELD) and transforaminal endoscopic lumbar discectomy (TELD) in patients with lumbar disc herniation (LDH) with sciatic scoliosis, an area where evidence is limited and clinical decision‐making remains challenging ...
Shicheng Zheng, Xincheng Cai, Bolu Zhang, Qinghua Zhao, Zongshan Hu, Bin Wang, Zezhang Zhu, Yong Qiu, Xu Sun   +8 more
wiley   +1 more source

Understanding exosomes in regenerative dentistry

Periodontology 2000, EarlyView.
Abstract Background Regenerative dentistry is shifting from cell‐based strategies to cell‐free biologics capable of orchestrating intricate tissue repair. Exosomes, nanosized extracellular vesicles carrying bioactive molecular payloads, have emerged as central modulators of intercellular communication.
Paras Ahmad, Anton Sculean, Richard J. Miron   +2 more
wiley   +1 more source

Surgical considerations based on oral and periodontal vascularization

Periodontology 2000, EarlyView.
Abstract Objectives To synthesize current evidence on vascular and anastomotic patterns, emphasizing their operative implications for optimizing flap perfusion, neovascularization, and wound healing in periodontal and implant surgery, while accounting for anatomical variability and collateral circulation. Materials and Methods A comprehensive review of
Arvin Shahbazi, Edward P. Allen, Sebastian Gschwindt, Kevin G. Murphy, Gábor Baksa, Anton Sculean   +5 more
wiley   +1 more source

Gas exchange and pulmonary stress variations during SCUBA and breath‐hold diving in open seawater

The Journal of Physiology, EarlyView.
Abstract figure legend Healthy, trained divers were studied before, during and after diving in open seawater with different techniques. SCUBA divers (diving to 15 or 40 m with air; cycling at depth) and breath‐hold divers (BHDs; sled‐assisted dives to 15, 25 or 40 m) underwent underwater and surface arterial blood gas (ABG) sampling.
Matteo Paganini, Tommaso Antonio Giacon, Simona Mrakic‐Sposta, Luca Martani, Danilo Cialoni, Lorenzo Zucchi, Vincenzo Maffei, Rosario Cifali, Mariano Marmo, Enrico M Camporesi, Richard E Moon, Gerardo Bosco   +11 more
wiley   +1 more source

A critical reappraisal of the carotid sinus and carotid bulb: Distinguishing neurohistological function from vascular geometry

The Anatomical Record, Volume 309, Issue 12, Page 3771-3791, December 2026.
This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose, Nicolae Radu, Mugurel Constantin Rusu   +2 more
wiley   +1 more source

Stress Analysis of PDL and Apical Foramen in Traumatized Teeth With Incisal/Cervical Fiber Splinting: A Finite Element Study. [PDF]

Dent Traumatol
Ding QW, Wang T, Tong X.
europepmc   +1 more source

Dens Invaginatus as a Biomechanical Risk Modifier in Dental Trauma: Finite Element Analysis

Dental Traumatology, Volume 42, Issue 6, Page 789-800, December 2026.
ABSTRACT Introduction/Aims Traumatic dental injuries are common in childhood and may adversely affect functional and psychosocial well‐being. Dens invaginatus, a developmental anomaly caused by the infolding of the enamel organ during odontogenesis, alters tooth morphology and may influence biomechanical behavior under traumatic loading.
Emine Şuranur Ayaz, Sema Aydınoğlu, Dilara Nil Günaçar, Ayberk Dizdar, Ecren Uzun Yaylaci, Murat Yaylaci, Mukaddes Yerebakan   +6 more
wiley   +1 more source

Methodological Design for Three‐Dimensional Assessment of Maxillary and Mandibular Impacted Canines by Cone‐Beam Computed Tomography: A Scoping Review

Orthodontics &Craniofacial Research, Volume 29, Issue 6, Page 1067-1093, December 2026.
ABSTRACT To map and critically synthesize the methodological approaches used for the CBCT‐based evaluation of maxillary and mandibular impacted canines (ICs), with emphasis on imaging protocols, anatomical variables, and diagnostic frameworks. This scoping review followed PRISMA‐ScR guidelines.
Marcela Gurgel, Ana Carolina Saraiva, Amanda Barbosa Pereira, Francisco Samuel Rodrigues Carvalho, Eduardo Frederico Eduardo Maferano, Aron Aliaga‐Del Castillo, Luis Ernesto Arriola‐Guillén, Cauby Maia Chaves Junior, Lucia Cevidanes, Fabio Wildson Gurgel Costa   +9 more
wiley   +1 more source