Results 51 to 60 of about 490,309 (233)

3D bioprinting in oral and craniomaxillofacial tissue regeneration: Progress, challenges, and future directions

BMEMat, EarlyView.
This paper summarized the application of 3D bioprinting in the regeneration of various tissues in the oral and craniomaxillofacial fields, including the required biomaterials and printing techniques. Abstract Oral and craniomaxillofacial tissues are essential for maintaining oral functions, including respiration, mastication, swallowing, and speech ...
Huilu Zhan, Haohao Ni, Xingge Yu, Mazaher Gholipourmalekabadi, Tianqi Wang, Kaili Lin, Jinsong Pan, Changyong Yuan   +7 more
wiley   +1 more source

The hierarchy of stability and predictability in orthognathic surgery with rigid fixation: an update and extension

Head & Face Medicine, 2007
A hierarchy of stability exists among the types of surgical movements that are possible with orthognathic surgery. This report updates the hierarchy, focusing on comparison of the stability of procedures when rigid fixation is used.
Phillips Ceib, Turvey Timothy A, Proffit William R   +2 more
doaj   +1 more source

Towards the Emergence of the Medical Metaverse: A Pilot Study on Shared Virtual Reality for Orthognathic–Surgical Planning

Applied Sciences
Three-dimensional (3D) medical images are used for diagnosis and in surgical operation planning. Computer-assisted surgical simulations (CASS) are essential for complex surgical procedures that are often performed in an interdisciplinary manner ...
J. Kangas, Jorma Järnstedt, Kimmo Ronkainen, John Mäkelä, Helena Mehtonen, P. Huuskonen, R. Raisamo   +6 more
semanticscholar   +1 more source

Let’s Face It: The effect of orthognathic surgery on facial recognition algorithm analysis [PDF]

, 2019
Aim: To evaluate the ability of a publicly available facial recognition application program interface (API) to calculate similarity scores for pre- and post-surgical photographs of patients undergoing orthognathic surgeries.
Dragon, Carolyn Bradford
core   +1 more source

3D‐Printed Models in Oral Surgery Simulation Training: A Scoping Review

Journal of Dental Education, EarlyView.
ABSTRACT Background Advancements in three‐dimensional (3D) printing have introduced innovative tools for medical and dental education. In dental surgery, 3D‐printed simulation models offer valuable presurgical training. This review explores the scope, study types, key findings, limitations, and future research needs to enhance their application in ...
Shahrzad Rahimizadeh Nahavandi, Leila Gholami, Amir Parham Pirhadi Rad, Morteza Ghojazadeh, Kevin Aminzadeh, Rana Tarzemany   +5 more
wiley   +1 more source

Radiological Society of North America (RSNA) 3D printing Special Interest Group (SIG): Guidelines for medical 3D printing and appropriateness for clinical scenarios [PDF]

, 2014
Este número da revista Cadernos de Estudos Sociais estava em organização quando fomos colhidos pela morte do sociólogo Ernesto Laclau. Seu falecimento em 13 de abril de 2014 surpreendeu a todos, e particularmente ao editor Joanildo Burity, que foi seu ...
Burity, Joanildo, Fonte, Isolda Belo da, Melo, Patricia Bandeira de   +2 more
core   +2 more sources

Quality of life and communication in orthognathic treatment [PDF]

, 2018
Objective: The primary aim was to determine what, if any, relationships exist between communication and quality of life in patients receiving orthognathic treatment since this has not been explored. A secondary aim was to compare the Quality of Life (QoL)
Ahmad, Sofia, Catt, Susan L, Collyer, Jeremy, Hardwick, Lauren, Shah, Nahush, Winchester, Lindsay   +5 more
core   +1 more source

Comparison of Piezoelectric and High‐Speed Drills for Frontal Beak Osteotomy in Endoscopic Sinus Surgery—Exploratory Study

Clinical Otolaryngology, EarlyView.
ABSTRACT Introduction Frontal beak reduction is a critical and challenging step in endoscopic sinus surgery (ESS) for chronic rhinosinusitis (CRS). Traditional high‐speed drills can risk thermal injury and soft tissue trauma, whereas piezoelectric surgery uses ultrasonic vibrations for selective bone cutting and may improve surgical precision.
Łukasz Skrzypiec, Kornel Szczygielski, Agnieszka Brociek‐Piłczyńska, Dariusz Jurkiewicz, Marta Aleksandra Kwiatkowska   +4 more
wiley   +1 more source

Short-term and long-term alterations of condylar position after bilateral sagittal split ramus osteotomy for mandibular setback: A preliminary before-after clinical trial

Dental Research Journal, 2022
Background: Because of the importance of the condyle, it is crucial to document all changes in its position after orthognathic surgery. Since previous studies in this regard are mostly controversial and limited by two-dimensional radiography technique ...
Farhad Sobouti, Hoora Hadian, Amir Hosein Pakravan, Zahra Rahimi, Vahid Rakhshan, Sepideh Dadgar   +5 more
doaj   +1 more source

Block scheduling in practice: An optimal decomposition strategy for nonidentical operating rooms

Decision Sciences, EarlyView.
Abstract We develop and implement a Master Surgery Schedule for a real‐life hospital, assigning operating room (OR) time to surgical specialties over a multi‐week horizon. Through action research, we identify a critical operational challenge: the issue of split blocks. Split blocks allow two specialties to share an OR on the same day—one in the morning,
Vincent J. J. van Ham, Alex Kuiper, Robert H. Lee   +2 more
wiley   +1 more source