Construct Validation of a Novel Hip Fracture Fixation Surgical Simulator. 2018

Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
From the Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD.

BACKGROUND A surgical simulation platform has been developed to simulate fluoroscopically guided surgical procedures by coupling computer modeling with a force-feedback device as a training tool for orthopaedic resident education in an effort to enhance motor skills and potentially minimize radiation exposure. The objective of this study was to determine whether the simulation platform can distinguish between novice and experienced practitioners of percutaneous pinning of hip fractures. METHODS Medical students, orthopaedic residents, orthopaedic trauma fellows, and attending surgeons completed in situ hip-pinning simulation that recorded performance measures related to surgical accuracy, time, and use of fluoroscopy. Linear regression models were used to compare the association between performance and practitioner experience. RESULTS Notable associations were shown between performance and practitioner experience in 10 of the 15 overall measures (P < 0.05) and 9 of 11 surgical accuracy parameters (P < 0.05). CONCLUSIONS This novel simulation platform can distinguish between novice and experienced practitioners and defines a performance curve for completion of simulated in situ hip pinning. This important first step lays the groundwork for subsequent validation studies, which will seek to demonstrate the efficacy of this simulator in improving clinical performance by trainees completing a sequence of skills-training modules.

UI MeSH Term Description Entries
D007396 Internship and Residency Programs of EDUCATION, MEDICAL, GRADUATE training to meet the requirements established by accrediting authorities. House Staff,Internship, Dental,Residency, Dental,Residency, Medical,Dental Internship,Dental Internships,Dental Residencies,Dental Residency,Internship,Internship, Medical,Internships, Dental,Medical Residencies,Medical Residency,Residencies, Dental,Residencies, Medical,Residency,Residency and Internship,Internships, Medical,Medical Internship,Medical Internships,Residencies,Staff, House
D009048 Motor Skills Performance of complex motor acts. Motor Skill,Skill, Motor,Skills, Motor
D009985 Orthopedics A specialty which utilizes medical, surgical, and physical methods to treat and correct deformities, diseases, and injuries to the skeletal system, its articulations, and associated structures.
D001858 Bone Nails Rods of bone, metal, or other material used for fixation of the fragments or ends of fractured bones. Bone Pins,Bone Nail,Bone Pin,Nail, Bone,Nails, Bone,Pin, Bone,Pins, Bone
D002983 Clinical Competence The capability to perform acceptably those duties directly related to patient care. Clinical Skills,Competence, Clinical,Clinical Competency,Clinical Skill,Competency, Clinical,Skill, Clinical,Skills, Clinical,Clinical Competencies,Competencies, Clinical
D003198 Computer Simulation Computer-based representation of physical systems and phenomena such as chemical processes. Computational Modeling,Computational Modelling,Computer Models,In silico Modeling,In silico Models,In silico Simulation,Models, Computer,Computerized Models,Computer Model,Computer Simulations,Computerized Model,In silico Model,Model, Computer,Model, Computerized,Model, In silico,Modeling, Computational,Modeling, In silico,Modelling, Computational,Simulation, Computer,Simulation, In silico,Simulations, Computer
D005257 Fellowships and Scholarships Stipends or grants-in-aid granted by foundations or institutions to individuals for study. Scholarships,Fellowships,Fellowship,Scholarship,Scholarships and Fellowships
D005265 Femoral Neck Fractures Fractures of the short, constricted portion of the thigh bone between the femur head and the trochanters. It excludes intertrochanteric fractures which are HIP FRACTURES. Femur Neck Fractures,Femoral Neck Fracture,Femur Neck Fracture
D005471 Fluoroscopy Production of an image when x-rays strike a fluorescent screen. Fluoroscopies
D005594 Fracture Fixation, Intramedullary The use of nails that are inserted into bone cavities in order to keep fractured bones together. Intramedullary Nailing,Nailing, Intramedullary,Osteosynthesis, Fracture, Intramedullary,Fixation, Intramedullary Fracture,Fixations, Intramedullary Fracture,Fracture Fixations, Intramedullary,Intramedullary Fracture Fixation,Intramedullary Fracture Fixations,Intramedullary Nailings,Nailings, Intramedullary

Related Publications

Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
June 2006, Surgical endoscopy,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
December 2019, Journal of hip preservation surgery,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
January 2007, Simulation in healthcare : journal of the Society for Simulation in Healthcare,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
January 2015, Acta orthopaedica,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
April 2011, BJU international,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
August 2010, Urology,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
August 2011, BJU international,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
September 2005, Surgical endoscopy,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
January 2014, Journal of veterinary medical education,
Matthew William Christian, and Cullen Griffith, and Carrie Schoonover, and Tim Zerhusen, and Max Coale, and Nathan OʼHara, and Ralph Frank Henn, and Robert V OʼToole, and Marcus Sciadini
July 2012, Gastrointestinal endoscopy,
Copied contents to your clipboard!