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https://www.readbyqxmd.com/read/28932014/the-effectiveness-of-physiotherapy-interventions-for-sacroiliac-joint-dysfunction-a-systematic-review
#1
REVIEW
Moayad Al-Subahi, Mohamed Alayat, Mansour Abdullah Alshehri, Omar Helal, Hammad Alhasan, Ahmed Alalawi, Abdullah Takrouni, Ali Alfaqeh
[Purpose] The aim of this study is to investigate the effectiveness of physical therapy interventions in the treatment of sacroiliac joint dysfunction (SIJD). [Subjects and Methods] MEDLINE, PUBMED, CINAHL, AMED, PEDro, and CIRRIE databases were searched and only relevant data from studies that matched the inclusion criteria were included. CASP tools for critical appraisal were used to assess the quality of studies included. [Results] Nine articles met the inclusion criteria, of which, three examined the effect of exercise on SIJD, three used kinesio tape and four studies examined the effect of manipulation...
September 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28919165/validation-of-the-vectra-h1-portable-three-dimensional-photogrammetry-system-for-facial-imaging
#2
L Camison, M Bykowski, W W Lee, J C Carlson, J Roosenboom, J A Goldstein, J E Losee, S M Weinberg
Three-dimensional (3D) surface imaging using stereophotogrammetry has become increasingly popular in clinical settings, offering advantages for surgical planning and outcome evaluation. The handheld Vectra H1 is a low-cost, highly portable system that offers several advantages over larger stationary cameras, but independent technical validation is currently lacking. In this study, 3D facial images of 26 adult participants were captured with the Vectra H1 system and the previously validated 3dMDface system. Using error magnitude statistics, 136 linear distances were compared between cameras...
September 14, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28916930/tongue-image-analysis-and-its-mobile-app-development-for-health-diagnosis
#3
Ratchadaporn Kanawong, Tayo Obafemi-Ajayi, Dahai Liu, Meng Zhang, Dong Xu, Ye Duan
Computer-aided diagnosis provides a medical procedure that assists physicians in interpretation of medical images. This work focuses on computer-aided tongue image analysis specifically, based on Traditional Chinese Medicine (TCM). Tongue diagnosis is an important component of TCM. Computerized tongue diagnosis can aid medical practitioners in capturing quantitative features to improve reliability and consistency of diagnosis. Recently, researchers have started to develop computer-aided tongue analysis algorithms based on new advancement in digital photogrammetry, image analysis, and pattern recognition technologies...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28902322/evaluation-of-body-posture-in-nursing-students
#4
Marília Fernandes Andrade, Érika de Cássia Lopes Chaves, Michele Rita Oliveira Miguel, Talita Prado Simão, Denismar Alves Nogueira, Denise Hollanda Iunes
OBJECTIVE: To investigate the body posture of nursing students before and after clinical practice. METHOD: The study was developed in two stages. Initially the body posture of students of the 2nd, 4th, 6th, and 8th periods were assessed through photogrammetry. All images were analyzed in a random and masked manner with CorporisPro® 3.1.3 software. Three evaluations were performed for each angle and then the mean value was calculated. Two years later, when the 4th period students had developed their clinical internships, their body posture was again evaluated...
August 28, 2017: Revista da Escola de Enfermagem da U S P
https://www.readbyqxmd.com/read/28891946/self-calibrated-in-process-photogrammetry-for-large-raw-part-measurement-and-alignment-before-machining
#5
Alberto Mendikute, José A Yagüe-Fabra, Mikel Zatarain, Álvaro Bertelsen, Ibai Leizea
Photogrammetry methods are being used more and more as a 3D technique for large scale metrology applications in industry. Optical targets are placed on an object and images are taken around it, where measuring traceability is provided by precise off-process pre-calibrated digital cameras and scale bars. According to the 2D target image coordinates, target 3D coordinates and camera views are jointly computed. One of the applications of photogrammetry is the measurement of raw part surfaces prior to its machining...
September 9, 2017: Sensors
https://www.readbyqxmd.com/read/28862396/association-between-lung-function-physical-activity-level-and-postural-evaluation-variables-in-adult-patients-with-cystic-fibrosis
#6
Inaê Angélica Cherobin, Paulo de Tarso Roth Dalcin, Bruna Ziegler
INTRODUCTION: With the evolution of the cystic fibrosis (CF) disease, the decline of lung function associated with metabolic disorders and malnutrition, causes alterations in respiratory mechanics, musculoskeletal disorders and thoracic deformities, bringing injury to the individual's quality of life. OBJECTIVE: To verify the association between lung function, physical activity level and postural evaluation variables in adults with CF. METHODS: All patients underwent clinical evaluation and spirometry...
September 1, 2017: Clinical Respiratory Journal
https://www.readbyqxmd.com/read/28839245/hypermasculinised-facial-morphology-in-boys-and-girls-with-autism-spectrum-disorder-and-its-association-with-symptomatology
#7
Diana Weiting Tan, Syed Zulqarnain Gilani, Murray T Maybery, Ajmal Mian, Anna Hunt, Mark Walters, Andrew J O Whitehouse
Elevated prenatal testosterone exposure has been associated with Autism Spectrum Disorder (ASD) and facial masculinity. By employing three-dimensional (3D) photogrammetry, the current study investigated whether prepubescent boys and girls with ASD present increased facial masculinity compared to typically-developing controls. There were two phases to this research. 3D facial images were obtained from a normative sample of 48 boys and 53 girls (3.01-12.44 years old) to determine typical facial masculinity/femininity...
August 24, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28834542/the-accuracy-and-applicability-of-3d-modeling-and-printing-blunt-force-cranial-injuries
#8
Julie Edwards, Tracy Rogers
The purpose of this study was to determine the factors affecting the accuracy of 3D models and 3D prints of cranial blunt force trauma, to evaluate the applicability and limitations of modeling such injuries. Three types of cranial blunt force lesions were documented (hinge, depressed, and comminuted) using three forms of surface scanning (laser, structured light scanner, and photogrammetry) at two different quality settings (standard and high). 3D printed models of the lesions were produced using two different materials (a gypsum-like composite powder called VisiJet(®) PXL and an acrylic engineered composite plastic called VisiJet(®) M3 in crystal colour)...
August 23, 2017: Journal of Forensic Sciences
https://www.readbyqxmd.com/read/28827612/new-approaches-to-high-resolution-mapping-of-marine-vertical-structures
#9
Katleen Robert, Veerle A I Huvenne, Aggeliki Georgiopoulou, Daniel O B Jones, Leigh Marsh, Gareth D O Carter, Leo Chaumillon
Vertical walls in marine environments can harbour high biodiversity and provide natural protection from bottom-trawling activities. However, traditional mapping techniques are usually restricted to down-looking approaches which cannot adequately replicate their 3D structure. We combined sideways-looking multibeam echosounder (MBES) data from an AUV, forward-looking MBES data from ROVs and ROV-acquired videos to examine walls from Rockall Bank and Whittard Canyon, Northeast Atlantic. High-resolution 3D point clouds were extracted from each sonar dataset and structure from motion photogrammetry (SfM) was applied to recreate 3D representations of video transects along the walls...
August 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28822721/postural-assessment-in-class-iii-patients-before-orthognathic-surgery
#10
Fernando Zugno Kulczynski, Fernando de Oliveira Andriola, Pedro Henrique Deon, Denizar Alberto da Silva Melo, Rogério Miranda Pagnoncelli
PURPOSE: To determine the postural characteristics of patients with Class III dentofacial deformities before orthognathic surgery by photogrammetry using SAPO postural assessment software. MATERIALS AND METHODS: This was a cross-sectional study. Eligible participants were adult patients who had an indication for orthognathic surgery to correct skeletal Class III dentofacial deformities and were undergoing orthodontic preparation for surgery. Patients were recruited at the outpatient clinic for dentofacial deformities of the authors' institution from March to November 2015...
July 25, 2017: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28822476/posture-alignment-of-adolescent-idiopathic-scoliosis-photogrammetry-in-scoliosis-school-screening
#11
Patrícia Jundi Penha, Nárima Lívia Jundi Penha, Bárbarah Kelly Gonçalves De Carvalho, Rodrigo Mantelatto Andrade, Ana Carolina Basso Schmitt, Sílvia Maria Amado João
OBJECTIVE: The objective of this study was to describe the posture patterns of adolescents diagnosed with adolescent idiopathic scoliosis (AIS) in a scoliosis school screening (SSS). METHODS: Two-dimensional photogrammetry was used to assess the posture of 37 adolescents diagnosed with scoliosis (scoliosis group, SG) (Cobb angle ≥10°) and 76 adolescents with a false positive diagnosis (false positive group, FPG) (Cobb angle <10°, angle of trunk rotation ≥7°)...
July 2017: Journal of Manipulative and Physiological Therapeutics
https://www.readbyqxmd.com/read/28811519/high-resolution-mapping-based-on-an-unmanned-aerial-vehicle-uav-to-capture-paleoseismic-offsets-along-the-altyn-tagh-fault-china
#12
Mingxing Gao, Xiwei Xu, Yann Klinger, Jerome van der Woerd, Paul Tapponnier
The recent dramatic increase in millimeter- to centimeter- resolution topographic datasets obtained via multi-view photogrammetry raises the possibility of mapping detailed offset geomorphology and constraining the spatial characteristics of active faults. Here, for the first time, we applied this new method to acquire high-resolution imagery and generate topographic data along the Altyn Tagh fault, which is located in a remote high elevation area and shows preserved ancient earthquake surface ruptures. A digital elevation model (DEM) with a resolution of 0...
August 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28808546/characterization-of-measurement-errors-using-structure-from-motion-and-photogrammetry-to-measure-marine-habitat-structural-complexity
#13
Mitch Bryson, Renata Ferrari, Will Figueira, Oscar Pizarro, Josh Madin, Stefan Williams, Maria Byrne
Habitat structural complexity is one of the most important factors in determining the makeup of biological communities. Recent advances in structure-from-motion and photogrammetry have resulted in a proliferation of 3D digital representations of habitats from which structural complexity can be measured. Little attention has been paid to quantifying the measurement errors associated with these techniques, including the variability of results under different surveying and environmental conditions. Such errors have the potential to confound studies that compare habitat complexity over space and time...
August 2017: Ecology and Evolution
https://www.readbyqxmd.com/read/28777760/the-impact-of-saddle-chairs-on-spinal-curvatures
#14
Aleksandra Truszczyńska-Baszak, Justyna Drzał-Grabiec, Dagmara From
BACKGROUND: The aim of the study was to determine the parameters of the postural changes between two sitting positions: sitting on a saddle chair compared to sitting on an office chair. OBJECTIVE: The aim of the study was to determine the impact of an adjustable saddle chair compared to an adjustable office chair with a backrest on sitting posture. METHODS: The study involved 60 healthy subjects, mean age 24.7±2.3 years. The study used a MORA 4G system, operating on the basis of spatial photogrammetry...
2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
https://www.readbyqxmd.com/read/28709673/stereophotogrammetric-impression-making-for-polyoxymethylene-milled-immediate-partial-fixed-dental-prostheses
#15
Miguel Gómez-Polo, Cristina Gómez-Polo, Jaime Del Río, Rocío Ortega
Immediate post-extraction and same-day placement of interim prostheses have increased patient acceptance of implant-supported prostheses. However, for immediate prostheses supported by multiple implants, meeting passive fit and esthetic standards is often challenging. In this clinical report, implant photogrammetry was combined with conventionally obtained digitized casts to prepare an interim, milled prosthesis from a polyoxymethylene (POM) disk, using computer-aided design and computer-aided manufacturing techniques...
July 11, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28663826/a-practical-application-of-photogrammetry-to-performing-rib-characterization-measurements-in-an-underground-coal-mine-using-a-dslr-camera
#16
Brent A Slaker, Khaled M Mohamed
Understanding coal mine rib behavior is important for inferring pillar loading conditions as well as ensuring the safety of miners who are regularly exposed to ribs. Due to the variability in the geometry of underground openings and ground behavior, point measurements often fail to capture the true movement of mine workings. Photogrammetry is a potentially fast, cheap, and precise supplemental measurement tool in comparison to extensometers, tape measures, or laser range meters, but its application in underground coal has been limited...
January 2017: International Journal of Mining Science and Technology
https://www.readbyqxmd.com/read/28658914/photogrammetric-correlation-of-face-with-frontal-radiographs-and-direct-measurements
#17
Gunjan Negi, Swaroopa Ponnada, N K S Aravind, Prasad Chitra
INTRODUCTION: Photogrammetry is a science of making measurements from photographs. As cephalometric analysis till date has focused mainly on skeletal relationships, photogrammetry may provide a means to reliably assess and compare soft tissue and hard tissue measurements. AIM: To compare and correlate linear measurements taken directly from subject's faces and from standardized frontal cephalometric radiographs and to correlate them with standardized frontal facial photographs of Indian population and to obtain mean values...
May 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28640827/the-application-of-multi-baseline-digital-close-range-photogrammetry-in-three-dimensional-imaging-and-measurement-of-dental-casts
#18
Xiaoming Fu, Chun Peng, Zan Li, Shan Liu, Minmin Tan, Jinlin Song
OBJECTIVE: To explore a new technique for reconstructing and measuring three-dimensional (3D) models of orthodontic plaster casts using multi-baseline digital close-range photogrammetry (MBDCRP) with a single-lens reflex camera. STUDY DESIGN: Thirty sets of orthodontic plaster casts that do not exhibit severe horizontal overlap (>2 mm) between any two teeth were recorded by a single-lens reflex camera with 72 pictures taken in different directions. The 3D models of these casts were reconstructed and measured using the open source software MeshLab...
2017: PloS One
https://www.readbyqxmd.com/read/28635868/-the-modern-possibilities-for-the-application-of-photogrammetry-in-forensic-medical-traumatology
#19
V A Fetisov, I Yu Makarov, A A Gusarov, A S Lorents, S A Smirenin, V B Stragis
The authors discuss the modern possibilities and prospects for the application of photogrammetry (FM) in forensic medical traumatology based on the results of the analysis of the many-year experience reported in the foreign periodicals with special reference to road traffic injuries, gunshot wounds, and animals' bites. The examples of objective difficulties and promising prospects for the further application of the FM techniques in the practical work of forensic medical experts and medical criminalists are considered with reference to the use of various FM-based methods and equipment including 3D laser scanners, chambers, stereoscopic mounting attachments, etc...
2017: Sudebno-meditsinskaia Ekspertiza
https://www.readbyqxmd.com/read/28621740/a-multi-disciplinary-approach-to-remote-sensing-through-low-cost-uavs
#20
Gabriela Calvario, Basilio Sierra, Teresa E Alarcón, Carmen Hernandez, Oscar Dalmau
The use of Unmanned Aerial Vehicles (UAVs) based on remote sensing has generated low cost monitoring, since the data can be acquired quickly and easily. This paper reports the experience related to agave crop analysis with a low cost UAV. The data were processed by traditional photogrammetric flow and data extraction techniques were applied to extract new layers and separate the agave plants from weeds and other elements of the environment. Our proposal combines elements of photogrammetry, computer vision, data mining, geomatics and computer science...
June 16, 2017: Sensors
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