Results 11 to 20 of about 4,097 (260)

Bone graft harvested from the olecranon—an anatomic study

JSES International, 2022
Background: Bone grafts are widely used in orthopedic surgeries. Although the conventional iliac crest graft is still the largest source of cancellous and cortical-cancellous bone grafts, it may require a new surgical field and additional anesthesia.
Samuel Ribak, PhD, Ronaldo J. Azze, PhD, Renan Ernesto Reis Borges, MD, Ederson Raimundo, MD, Gustavo Baldove Bettoni, MD, Bernardo Figueira Althoff, MD   +5 more
doaj   +1 more source

3D printing of canine hip dysplasia: anatomic models and radiographs [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2020
Canine Hip Dysplasia (CHD) is a highly prevalent articular pathological condition. In this sense, radiography becomes an important diagnostic method to determine the presence and severity of the disease.
R.Y.G. Nunez, L.K. Albuquerque, R.C.R. Pereira, R.P.M. Silva, P.F. Peruquetti, Y.K. Carvalho   +5 more
doaj   +1 more source

Microsurgical training model with nonliving swine head. Alternative for neurosurgical education [PDF]

Acta Cirúrgica Brasileira, 2014
PURPOSE: This paper proposes a practical model of microneurosurgical training using a nonliving swine head. METHODS: Fresh porcine heads were obtained from butchery and dissected at our Laboratory of Microsurgery.
Lucas Alves Aurich, Luis Fernando Moura da Silva Junior, Felipe Marques do Rego Monteiro, Alexandre Nascimento Ottoni, Gustavo Simiano Jung, Ricardo Ramina   +5 more
doaj   +1 more source

Biomechanical Behavior of Lithium-Disilicate-Modified Endocrown Restorations: A Three-Dimensional Finite Element Analysis

Ceramics, 2023
This study aimed to assess the biomechanical behavior of endocrown-restored mandibular molars according to “margin design” and “coverage extent” using finite element analysis (FEA).
Fatien I. Al-naqshabandi, Bahar Jaafar Selivany, Abdulsalam Rasheed Al-zahawi   +2 more
doaj   +1 more source

Right upper lobe segmentectomy guided by simplified anatomic modelsCentral MessagePerspective

JTCVS Techniques, 2020
Background: To standardize the technical strategy for right upper lobe (RUL) segmentectomy, we previously developed simplified 3-dimensional (3D) anatomic models that classify the RUL anatomy into 14 patterns according to the branching pattern of bronchi
Seshiru Nakazawa, MD, Kimihiro Shimizu, MD, Natsuko Kawatani, MD, Kai Obayashi, MD, Yoichi Ohtaki, MD, Toshiteru Nagashima, MD, Takashi Eguchi, MD, Toshiki Yajima, MD, Ken Shirabe, MD   +8 more
doaj   +1 more source

Does vaporized hydrogen peroxide sterilization affect the geometrical properties of anatomic models and guides 3D printed from computed tomography images?

3D Printing in Medicine, 2021
Background Material extrusion is used to 3D print anatomic models and guides. Sterilization is required if a 3D printed part touches the patient during an intervention. Vaporized Hydrogen Peroxide (VHP) is one method of sterilization.
Mauricio Toro, Aura Cardona, Daniel Restrepo, Laura Buitrago   +3 more
doaj   +1 more source

Ergonomics of anatomical bra models for breastfeeding: a contribution of nursing

Revista Brasileira de Enfermagem, 2021
Objectives: to analyze the ergonomics of two models of breastfeeding bras. Methods: descriptive study carried out with 152 infants in a Brazilian university hospital. The prototypes were separated into two groups (A and B). To compare the two bra models,
Anita Batista dos Santos Heberle, Alexandrina Aparecida Maciel Cardelli, Ieda Harumi Higarashi, Maria Dalva de Barros Carvalho, Percy Nohama, Sandra Marisa Pelloso   +5 more
doaj   +2 more sources

Use of 3D Printing in Planning the Reconstruction of Total Hip Arthroplasty: A Teaching Tool [PDF]

Revista Brasileira de Ortopedia, 2022
The present study aims to demonstrate how biomodels can be used as teaching tools for surgical techniques and training in a medical residency service.
Marina Cornelli Girotto, Rafael de Luca de Lucena, Carlos Roberto Schwartsmann, Ary da Silva Ungaretti Neto, Gisele Orlandi Introini, Leandro de Freitas Spinelli   +5 more
doaj   +1 more source

Mesh-Type Three-Dimensional (3D) Printing of Human Organs and Tumors: Fast, Cost-Effective, and Personalized Anatomic Modeling of Patient-Oriented Visual Aids

Applied Sciences, 2021
Although three-dimensional (3D)-printed anatomic models are not new to medicine, the high costs and lengthy production times entailed have limited their application.
Jungirl Seok, Sungmin Yoon, Chang Hwan Ryu, Junsun Ryu, Seok-ki Kim, Yuh-Seog Jung   +5 more
doaj   +1 more source

Posterior shape models [PDF]

, 2013
We present a method to compute the conditional distribution of a statistical shape model given partial data. The result is a "posterior shape model", which is again a statistical shape model of the same form as the original model.
Vetter, Thomas, Albrecht, Thomas, Gerig, Thomas, Lüthi, Marcel   +3 more
core   +1 more source