Orthotics and Prosthetics Commons^™

Myoelectric Transradial Prosthesis Motor Control With Temporal Convolutional Neural Network Signal Processing, Carolyn Ascha Richardson, Katherine Clark, Francis Genco, Hope Lea, Tobiah Rosser

Discovery Day - Daytona Beach

Transradial (below-the-elbow) amputees account for more than half of all upper limb amputations. Myoelectric prosthetic arms, which use electromyography (EMG) sensors on the surface of the forearm to convert electrical signals from residual limb muscles and mimic hand movement, are popular options for these amputees. However, these prostheses are limited in residual muscle detection and movement accuracy. The objective of this project is to affordably manufacture an externally-powered transradial prosthesis prototype through EMG time-versus-voltage readings collected with six Delsys Trigno Avanti and eight Thalmic MYO EMG sensor channels placed along the extensor digitorum, extensor carpi radialis, extensor carpi ulnaris, flexor …

Pengaruh Rehabilitasi Berbantuan Robot Terhadap Pemulihan Fungsional Setelah Total Hip Arthroplasty: Literature Review, Dian Rahayu Wijayanti, Kholida Nabila, Nadzifa Salsabila Haris Putri, Nur Afrina Azra, Septina Olivia, Farid Rahman

Jurnal Fisioterapi Terapan Indonesia

Total Hip Arthroplasty (THA) remains a gold standard for restoring joint function in patients with severe hip osteoarthritis, yet achieving optimal functional recovery post-surgery remains a challenge. Robot-assisted rehabilitation (RAR) has emerged as a novel physiotherapy modality offering structured, repetitive, and sensor-driven training that may enhance recovery trajectories. Objective: This literature review aims to identify and synthesise current evidence on the effectiveness of RAR in improving functional outcomes after THA, focusing on gait performance, muscle strength, balance, and quality of life. Methods: A comprehensive search of PubMed, PEDro, ScienceDirect and Google Scholar was conducted for peer-reviewed articles published between 2015 …

Community-Based Exercise Programs Dalam Mengurangi Fear Of Falling Dan Meningkatkan Quality Of Life Pada Lansia: A Systematic Literature Review, Amirah Hasna Rafifah -, Hanif Maulana, Saffanah

Jurnal Fisioterapi Terapan Indonesia

The global increase in the elderly population presents significant challenges in maintaining independence and quality of life among older adults. One of the most common problems experienced by the elderly is fear of falling, which negatively affects physical activity, balance, and psychological well-being. Community-based exercise programs represent an approach that not only improves physical function but also strengthens social interaction and self-confidence among older adults. This study aims to review community-based exercise programs in reducing fear of falling and improving quality of life among the elderly through a Systematic Literature Review (SLR) using the PRISMA 2020 guidelines. The literature …

Uneven Terrain Treadmill Training For Lower Limb Prosthesis Users: A Feasibility Study, Brian Diep, Keegan Feroah, Ani Gasparyan, Nevena Jovanovic

UNLV Theses, Dissertations, Professional Papers, and Capstones

Individuals with lower limb amputation (LLA) face an increased risk for falls which may limit mobility, confidence, and participation in daily activities. Current rehabilitation programs for this population rarely integrate surface training as an intervention, despite walking on different surfaces being a necessity to participate in the real world. This feasibility study aimed to evaluate the practicality, acceptability, and preliminary efficacy of an uneven treadmill training protocol for individuals with LLA. Five adults with LLA (P1: transfemoral, 38 years old, 1.75 m, 88.8 kg; P2: hip disarticulation, 38 years old, 1.60 m, 106.7 kg; P3: transfemoral, 53 years old, 1.81 …

Effects Of A Passive Assistive Hamstring Device On Overground Running Kinematics And Hamstring Activation., Quinn Castner

All Theses

Hamstring strain injuries are among the most common and recurring injuries in sports, occurring most often during the terminal swing phase of gait. Despite progress in rehabilitation, the incidence of injury has only increased, suggesting a need for a novel intervention. We designed a passive, assistive, wearable device with two specific criteria in mind: to offload the hamstrings during running, and do so without hindering normal kinematic patterns. The device consists of an adjustable elastic band anchored proximally at the waist and distally just above the ankle joint center. It stretches and shortens with the hamstrings, providing passive hip extension …

Adhesion Of Antibiotic-Resistant Bacteria To Thermoplastic Materials Used In Fabricating Medical Devices: Patient Consequences, Dev V. Mehta

Poster Presentations

Burn injury patients wear supportive orthoses made by heat-forming sheets of thermoplastic material (Figs. 1 & 2). Bacteria cause severe soft tissue infections in patients wearing contaminated orthoses. Thermoplastic medical devices can develop biofilms that include antibiotic-resistant (AR) bacteria, which significantly reduces the number of available treatment options. A biofilm is a community of microorganisms that share resources allowing them to exist in a nutrient-limited environment. Biofilm microbes secrete extracellular polymeric substance (EPS) that attaches them firmly to a substrate surface while protecting them from harmful substances, including antibiotics. Bacteria living within biofilms on inanimate surfaces can survive for extended …

Modeling Structural Support To Facilitate Novel Treatments Of Degenerative Disc Disease, Jose Luis Calderon

Poster Presentations

Over 600 million people worldwide suffered from low back pain in 2020, with projections for 2050 being over 800 million [1]. Annual costs associated with low back pain total over 450 billion dollars in the US alone [2]. This research serves as a proof-of-concept for the use of structural supports to facilitate intervertebral disc healing. This treatment would involve the implementation of these supports along with existing injection treatments to promote regeneration. In both models, along with the combined model, the ability for these supports to alleviate intervertebral disc height loss is shown. This indicates that these supports would serve …

Comparative Investigation Of Bacterial Adhesion On Medical Device Thermoplastics, Dev V. Mehta

Honors Theses

This project will focus on determining if differences in bacterial cell wall composition influences adhesiveness to thermoplastic materials used to construct patient orthotic splints. Bacteria with decreased adhesion are unable to remain bonded to orthotic splints, increasing its ability to transfer to a patient’s wound, leading to an infection. Antibiotic resistant bacteria used in this investigation included gram-positive cocci vancomycin-resistant (VRE) Enterococcus faecalis, methicillin-resistant Staphylococcus aureus (MRSA), and gram-negative rods extended-spectrum beta-lactamase (ESBL) Escherichia coli and Pseudomonas aeruginosa. Each test bacterium is a major pathogen causing healthcare-associated infections (HAIs). Saline, artificial perspiration, and ascites fluids were used to determine the …

Development Of Low-Cost Triaxial Force Sensor For Measurement Of Human-Exoskeleton Interaction Forces, Hamdan Khan Sarvathullah

All Theses

Contemporary research suggests that shear force is a major contributor to discomfort and pressure injury. However, the variation of shear forces during human-exoskeleton interaction dynamics is a highly unexplored field. The high cost of commercial triaxial force sensors may be a major factor in the notable lack of research in this field. Therefore, in this paper, we present a low-cost, 3D-printed triaxial force sensor designed specifically to measure the triaxial interaction forces between an exoskeleton and its user. The triaxial force sensor uses Carbon-Black/Silicone Rubber (CB/SR) strings to measure shear forces, whereas the normal force is measured with a Force …

An Ot Educational Program For Individuals With Upper And Lower Limb Amputations, Laurie R. Spinks Mrs, Cassandra Nelson

Spring 2026 OTD Capstone Symposium

An OT approach to reducing prosthetic abandonment with an accessible guide to promote self sufficiency and community connections for individuals with amputations.

Variation In Rehabilitation Related Durable Medical Equipment Use And Cost Among Stroke Survivors: A Retrospective Analysis Of Medicare Beneficiaries, Madison Gersper

Entry-Level Occupational Therapy Doctorate - Doctoral Capstone Symposium

Title: Variation in Rehabilitation-Related Durable Medical Equipment Use and Cost Among Stroke Survivors: A Retrospective Analysis of Medicare Beneficiaries.

Purpose: In the US, stroke is a leading cause of disability (Centers for Disease Control and Prevention, 2017). Stroke survivorship is expected to rise significantly in the coming years (Feigin et al., 2024; Martin et al., 2025), resulting in a large number of people with disabilities who rely on Rehabilitation-Related Durable Medical Equipment (RR-DME) for daily living. However, there is limited published research on equipment access and costs.

The overall objective of this study was to identify predictors of access to …

A Systemic Review Of Functional Outcomes And Patient Satisfaction Across Lower-Limb Prosthetic Types In Military Personnel And Veterans, Emma Ho Harris, Amir Ghafarian, Sen Gao, Khaled Saleh, Jason Pasley

Medical Student Research Symposium

Background: Military personnel and veterans are at increased risk of lower-limb amputation, often due to combat-related trauma such as improvised explosive devices (IEDs), as well as secondary factors including tobacco use, peripheral artery disease, and diabetes. This study systematically reviews and compares lower-limb prosthetic technologies in military personnel and veterans, focusing on functional outcomes, mobility, and patient satisfaction.

Methods: A comprehensive literature search was conducted using PubMed MeSH terms to identify studies examining lower-limb prosthetic use and outcomes among military personnel and veterans. The final MeSH-based search yielded 27 results.

Results: The review included 27 studies on lower-limb prosthetic use …

Evaluation Of An Affordable Prosthetic Liner In Resource Limited Settings, Samerial Brown

Posters - 2026

The lower limb prosthesis is an important assistive technology for persons with limb amputations and differences. The interface (prosthetic liner) between the rigid prosthetic socket and the residual limb is often made of silicone, urethane or thermoplastic elastomer gel. This material provides cushioning and support as well as suspension for the transtibial (below knee) prosthetic leg. Unfortunately the cost of liners range from $3-$600. This cost precludes its use in resource limited settings such as Sri Lanka. As a result patients are fit with a foam liner which has less cushioning and suspension capabilities than a gel type liner. This …

Evaluation Of Prosthetic And Orthotic Technologies Using Ai Technology, Iris Reyna, Samerial Brown, Gary Guerra, Ed Khu

Posters - 2026

Individuals with lower limb prosthetics have amputations and abnormal limb motions, which poses a high risk of injury when doing everyday activities. In this field, evaluation of individuals' prosthetics are done through biomechanical analysis and gait analysis. This analysis is used to study human movement and evaluate the mobility and quality of life of amputee patients as well as determining the modifications, positioning, and alignment needed to ensure stability with prosthetic and orthotic technologies (Kumar & Bhowmik, 2024). Trunk flexion has importance to the study because of its impact on lower limb kinetics, kinematics, the increase of ground reaction forces, …

Geniculate Artery Pseudoaneurysm Formation Following Debridement, Antibiotics, And Implant Retention (Dair) For Management Of A Septic Knee, Jennifer Grimm, Anand Shah

South Atlantic Division GME Research Days 2026

No abstract provided.

Pengaruh Aerobic Low Impact Exercise Terhadap Fungsi Kognitif Lansia Dengan Risiko Demensia Di Sasana Tresna Werdha Cibubur Tahun 2025, Nur Achirda, Liza Laela Abida, Kania Annisa Zahra

Jurnal Fisioterapi Terapan Indonesia

Background: Entering old age, the elderly often face various problems, one of which is impaired cognitive function. Some factors that influence the decline in cognitive abilities in the elderly include gender, education level, occupation, nutritional status, and comorbidities that can interfere with the nervous system, such as dementia and Alzheimer's disease. The problem of dementia in the elderly is an important concern that requires effective prevention and treatment. Dementia in the elderly can include several aspects, such as orientation, registration, attention and calculation, memory, and language. Physiotherapy has an important role in maintaining and improving body movement function, so that …

Pengaruh Deep Neck Flexor Exercise Terhadap Neck Pain Non-Specific Pada Penjahit, Salwa Maylani, Fendy Nugroho, Yoni Rustiana

Jurnal Fisioterapi Terapan Indonesia

Background: tailors tend to bow for a long time which results in excessive activation of the postural muscles in maintaining the position of the neck which causes weakness, decreased activity, and muscle imbalance which results in pain in the neck area. In overcoming these disorders, the intervention that can be given is deep neck flexor exercise. Objective: to determine the effect of deep neck flexor exercise on non-specific neck pain in tailors. Methods: this study used an experimental one group pre and post test with control design which was carried out in May-July 2024 at PT. Iskandar Indah Printing Textile …

Kecemasan Orang Tua Yang Memiliki Anak Disabilitas Intelektual Di Slbn 4 Jakarta, Hermito Gidion, Purnama Betty Sitorus, Zahrah Nabila Humayrah

Jurnal Fisioterapi Terapan Indonesia

Anxiety is a common mental condition characterized by feelings of nervousness, fear, and restlessness that can interfere with daily life. Parents who have children with intellectual disabilities often experience anxiety due to various factors, including psychological pressure and high emotional burdens. The aim of this study was to analyze the level of anxiety among parents who have children with intellectual disabilities at SLBN 4 Jakarta and to identify the relationship between predisposing and precipitating factors and the level of anxiety. This research employed a quantitative descriptive approach with a cross-sectional design. The sample consisted of 81 parents at SLBN 4 …

Pengaruh Biofeedback Terhadap Program Peningkatan Kekuatan Otot, Aditya Johan Romadhon, Fendy Nugroho, Pajar Haryatno

Jurnal Fisioterapi Terapan Indonesia

Background: In sport the muscle fiber composition surely affect athlete performances, selective training technic and using advance technology may improve and set a new standards for athlete optimal performances, technology innovation such as computer simulator has been use to generate realistic match simulation in several sport, but the technology is not cheap that many sport clubs can afford, so biofeedback may become innovation to improve athletes performance by monitoring muscle activation to achieve selective muscle contraction in muscle strengthening programs. Objective: The objective of this study was to evaluate whether auditory feedback as biofeedback can improve muscle activation in a …

Printing The Future: A Collaborative Approach To Integrating 3d Printing In Physical Therapy Education, Amanda L. Thomas, Teresa Munecas, Andreina Lander, Amber Sivalls, Abigail Tong, Tyler Turner, Lauren Butler

Internet Journal of Allied Health Sciences and Practice

Integrating 3D printing into healthcare education presents an opportunity to enhance learning, foster innovation, and address challenges in patient care. This study explores a collaborative approach to incorporating 3D printing into a Doctor of Physical Therapy (DPT) program through interdisciplinary partnerships with biomedical engineering, architecture, and immersive studio technologies. The study's primary aim was to provide DPT students with hands-on experience in designing and creating 3D printed adaptive devices for individuals with unique healthcare needs while encouraging cross-disciplinary collaboration to enhance innovation and problem-solving. The initiative was structured around a series of pilot projects embedded in the DPT curriculum, focusing …

The Level Of Heel Pain And Footwear Characteristics And The Duration Of Its Use Among Allied Healthcare Interns At Silliman University, Jeroen Rustam Z. Agustin Ptrp, Jamaica Fe V. Duran, Rhonna Ann O. Duran, Philip Elmerson D. Ebarle, Vincent Al Beethoven G. Felisilda, Charity Gulahab, Andrea Wynn M. Lacnit, Raymond B. Esperida Phd, Mspt, Ptrp¹

Philippine Journal of Physical Therapy

Introduction: This study aimed to investigate the relationship between heel pain and specific footwear characteristics, as well as the duration of footwear usage, among allied healthcare interns at Silliman University. Heel pain, a common condition exacerbated by prolonged standing and walking, is particularly prevalent in healthcare professionals and students. Despite existing literature suggesting footwear as a contributing factor, the relationship between footwear characteristics—heel height, sole thickness, and insole material—and heel pain, especially in healthcare interns, remains underexplored. This study contributes to the field of healthcare ergonomics by highlighting the complexity of heel pain etiology and emphasizing the need for a …

The Effectiveness Of The Addition Of Slow Deep Breathing To Brain Gym Exercise On Cognitive Impairment Of The Elderly, Dhia Maharani Ms, Mohammad Ali Mr, Zahra Sativani Mrs

Jurnal Fisioterapi Terapan Indonesia

Background: According to WHO, 65.5 million elderly people worldwide have impaired cognitive function. Cognitive impairment can be caused by impaired oxygen supply to the brain, stress, and lack of physical activity. Physiotherapy has a role in elderly cognition through interventions to improve cognition, namely in the form of Brain Gym Exercise with the addition of Slow Deep Breathing. Objective: Knowing the effectiveness of the addition of Slow Deep Breathing to Brain Gym Exercise on cognitive impairment of the elderly at Panti Sosial Tresna Werdha Budi Mulia 4. Methods: This study used quasi experimental with two group pre-post …

Efektivitas Senam Hamil Dalam Mengurangi Tingkat Stres Dan Kecemasan Ibu Hamil Trimester Iii: Literature Review, Suyati Suwito, Dini Nur Alpiah

Jurnal Fisioterapi Terapan Indonesia

According to WHO (2020), around 10% of pregnant women experience depression and this condition is higher in developing countries, reaching 15.6% during pregnancy and 19.8% after giving birth. Anxiety experienced during pregnancy can have negative effects on both the mother and the fetus. These negative impacts are not only during pregnancy but can also affect the labor process and lactation period. There are various types of sports to reduce anxiety, one of which is gymnastics. This study aims to determine the effectiveness of pregnancy gymnastics in reducing stress and anxiety before childbirth. Literature review research was conducted using PICO search …

Efektivitas Massage Endorphin Untuk Mengurangi Kecemasan Pada Ibu Hamil Menjelang Persalinan, Widiya Saryani, Dini Nur Alpiah

Jurnal Fisioterapi Terapan Indonesia

Pregnancy is a biological process involving complex physiological and psychological transitions that demand high adaptability from women, especially approaching childbirth. Anxiety during the third trimester is frequently reported and is associated with increased cortisol secretion, which may negatively impact labor effectiveness. This literature review aimed to synthesize scientific evidence regarding the effectiveness of endorphin massage in reducing anxiety among pregnant women in the third trimester. The review used a systematic approach based on the PICO framework, covering studies published between 2021 and 2025. Databases such as PubMed, Google Scholar, and SINTA were used to identify quasi-experimental studies comparing endorphin massage …

Peningkatan Keterampilan Makan Pada Anak Down Syndrome Melalui Terapi Okupasi Berbasis Sensory Integration: Studi Kasus, Reza Nur Arsyi, Tambunan Seselia Thresagloria, Muhammad Luthfi, Ayleen Alicia K, Hermito Gideon

Jurnal Fisioterapi Terapan Indonesia

Children with Down Syndrome (DS) frequently experience feeding difficulties due to hypotonia, sensory processing disorder, and oromotor impairments. This case study aimed to describe the clinical reasoning and effectiveness of a sensory integration (SI)-based occupational therapy intervention in improving feeding skills in a 10-year-old child with DS. The intervention consisted of 12 structured sessions focusing on postural stability, proprioceptive awareness, fine motor control, and oromotor coordination. Evaluation tools included Sensory Profile 2 and the Functional Independence Measure (FIM). Post-intervention outcomes indicated significant improvement in spoon use, posture during mealtime, texture tolerance, and self-feeding independence. FIM scores improved from total assistance …

Functional Electrical Stimulation For Foot Drop: A Narrative Review, Garrett R. Watson

Honors Thesis

Foot drop (FD) is a neuromuscular impairment that limits ankle dorsiflexion during walking. It often leads to unsafe gait patterns, increases the risk of falls, and reduces independence. Functional electrical stimulation (FES) has emerged as a promising rehabilitation tool that activates muscles or nerves to improve foot clearance and support motor recovery. Unlike passive devices such as ankle-foot orthoses, FES promotes active neuromuscular engagement and may foster long-term improvements through neuroplastic adaptation. This narrative review examines the causes and clinical consequences of FD and evaluates the role of FES in restoring functional mobility. Key topics include FES technologies, stimulation parameters, …

Analysis Of The Mechanical, Microstructural, And Biocompatibility Properties Of Novel Magnesium-Based Hybrid Nanocomposite Materials For Orthopedic Applications, Thomas H. Mcgehee

Biomedical Engineering Undergraduate Honors Theses

Bone fractures and complete joint replacements are becoming more common, primarily because of accidents and age-related issues. Conventional solutions to treat these orthopedic injuries involve inert metal alloys to correct bone fractures until the healing process is complete, where a secondary revision surgery is then required to remove the implant. Issues regularly associated with these solutions include stress shielding, bone resorption, infection, inflammation, and implant loosening. Magnesium (Mg)-based nanocomposites offer promising potential as an alternative to commonly used metal alloys because of their favorable mechanical properties and biocompatibility. A particularly advantageous property of Mg is its natural biodegradation in vivo, …

Quantifying Afo Use, Fit, And Function Via Outcome Measures By Physical Therapists, Jennifaye V. Brown, Julie Suhr

Internet Journal of Allied Health Sciences and Practice

Purpose: For individuals with cerebrovascular accident (IwCVA), there is no outcome measure considered as the gold standard to justify ankle foot orthosis (AFO) use, fit, and function and that takes into consideration inherent properties of the AFO. Data is lacking indicating AFO effectiveness, which can be used to justify insurance reimbursement for the cost of more efficient mechanisms to produce person-centered AFOs using scanning and 3D printing technology, as is commonly done for individuals with lower extremity amputation requiring a prosthesis. Methods: This study surveyed physical therapists (PTs) via electronic medium to inquire about their knowledge and use of AFO-specific …

Occupational Therapy In Upper Limb Loss, Prosthetics, And Rehabilitation: A Video Training Series For Entry-Level Occupational Therapy Practitioners, Bailey M. Brown, Lesley Khan-Farooqi

Spring 2025 OTD Capstone Symposium

The purpose of this capstone project was to deepen my understanding of upper limb prosthetics, observe patient care, and identify gaps in occupational therapy education related to upper limb loss, prosthetic use, and rehabilitation. A key objective was to support the Hanger Clinic by increasing the number of completed Upper Limb Prosthetic User Outcome Forms, as well as to capture photos and videos—separate from this video training series—to contribute to Hanger’s educational library. Additionally, the project aimed to develop practical resources for both patients and clinicians navigating upper limb loss. Insights gained throughout this experience informed the creation of a …

Investing In Limb Preservation: A Case Report In Avoiding Bilateral Amputation In A Vasculopathy Patient, Stephanie N. Campbell, Craig J. Verdin, Heather V. Tran, Nikita Gambhir

Research Symposium

Background: Limb salvage and prosthetics play vital roles in restoring function and mobility for patients with severe injuries or metabolic conditions. Limb salvage involves surgical techniques aimed at preserving a limb rather than resorting to amputation, while prosthetics provide artificial devices to replace lost limbs. Key considerations for limb salvage include restoring a functional foot, maintaining patient independence, minimizing hospitalizations, and avoiding bilateral lower limb amputations.

Case Presentation: The patient, already at single-limb status, presented with a necrotic heel ulcer, exposed calcaneus, and necrotic Achilles tendon. After vascular optimization, the risks and benefits of final aggressive measures were discussed, leading …