Results 31 to 40 of about 653 (137)

Photogrammetric Reconstruction of 3D Human Anatomical Structures and Augmented Reality via Smartphone Technology

Clinical Anatomy, EarlyView.
ABSTRACT Limited access to cadavers necessitates the availability of digital resources for anatomy education. Smartphone‐based photogrammetry offers a promising solution for creating three‐dimensional (3D) and augmented reality (AR) models. This study compared two mobile photogrammetry applications (Qlone and Polycam) that have been used in modern ...
Sarita Phukwantong, Paphawarin Ma‐imjai, Benrita Jitaree, Athinan Prommahom   +3 more
wiley   +1 more source

Percutaneous anterior C1/2 transarticular screw fixation: salvage of failed percutaneous odontoid screw fixation for odontoid fracture

Journal of Orthopaedic Surgery and Research, 2017
Background The objective of this study is to investigate the outcomes and safety of using percutaneous anterior C1/2 transarticular screw fixation as a salvage technique for odontoid fracture if percutaneous odontoid screw fixation fails. Methods Fifteen
Ai-Min Wu, Hai-Ming Jin, Zhong-Ke Lin, Yong-Long Chi, Xiang-Yang Wang   +4 more
doaj   +1 more source

Vascular Control‐Focused Surgical Strategy for Pterygopalatine and Infratemporal Fossa Tumors Using Multimodal Image Fusion Reconstruction

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective To classify tumor–internal maxillary artery (IMA) spatial relationships in pterygopalatine and infratemporal fossa (PPF/ITF) tumors, develop a 3D fusion–guided vascular control‐focused surgical strategy, and evaluate its clinical impact.
Zi‐Cheng He, Nian‐Zhen Zheng, Yong‐Quan Wang, Jia‐Rui Jiang, Chun‐Wei Li, Jian Li   +5 more
wiley   +1 more source

Posterior transodontoid fixation: A new fixation (Kotil) technique

Journal of Craniovertebral Junction and Spine, 2011
Anterior odontoid screw fixation or posterior C1-2 fusion techniques are routinely used in the treatment of Type II odontoid fractures, but these techniques may be inadequate in some types of odontoid fractures.
Kadir Kotil, Neslihan sütpideler Köksal, Selim Kayaci   +2 more
doaj   +1 more source

Population level data on aging in periodontal and peri‐implant health—Aging is not a contraindication for periodontal or peri‐implant therapy

Periodontology 2000, EarlyView.
Abstract Objectives Global population aging is leading to a greater retention of natural teeth into later life and an increasing prevalence of dental implant therapy. Although advanced age has traditionally been regarded as a risk factor for compromised outcomes, population level evidence remains lacking.
Dong Yang, Jia Chang, Siyu Huang, Yvonne L. Kapila   +3 more
wiley   +1 more source

Anterior Trans-odontoid Screw Fixation in Odontoid Fractures

Egyptian Spine Journal, 2017
Background Data: Traumatic injury of the axis odontoid process is not uncommon disorder. The options for management include either conservative treatment in the form external stabilization or surgical treatment. Surgical intervention include posterior C1-
Mohamed Mohamed, Mohamed A Hewedy
doaj   +1 more source

A computed tomographic morphometric analysis of the odontoid process for using anterior double Herbert screws fixation in the Southeast Asian population

Interdisciplinary Neurosurgery, 2022
Objective: To conduct a radiographic CT scan study of the axis (C2 vertebra) of the cervical spine in the Southeast Asian population was analyzed to evaluate the feasibility of fitting two 3.0-mm anterior odontoid screws.
Suthipas Pongmanee, Peem Sarasombath, Borvornsake Rojdumrongrattana, Sitthikorn Kaensuk, Wongthawat Liawrungrueang   +4 more
doaj   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

The Anatomical Record, Volume 309, Issue 11, Page 3345-3374, November 2026.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa, Marcos Vinícius Coelho, Camila Cupello   +2 more
wiley   +1 more source

Full-endoscopic assisted surgery using anterior double odontoid screw fixation in type II odontoid fractures: A clinical study of the surgical technique

Trauma Case Reports
The most common complication of an odontoid fracture type II according to the Anderson and D'Alonzo classification is nonunion. The current standard is to offer surgical treatment.
Suthipas Pongmanee, Peem Sarasombath, Anuchit Chaiamporn, Sitthikorn Kaensuk, Korapuk Lerswanichwattana, Wongthawat Liawrungrueang   +5 more
doaj   +1 more source

Computed Tomographic Evaluation of the Odontoid Process for Two-Screw Fixation in Type-II Fracture: A Malaysian Perspective

Journal of Orthopaedic Surgery, 2007
Purposes. To measure the diameter of the odontoid process in a Malaysian population using computed tomographic (CT) scan and determine the feasibility of treating type-II odontoid fractures using 2 cortical screws. Methods.
MI Yusof, AH Yusof, MS Abdullah, TMAR Hussin   +3 more
doaj   +1 more source