Digital Commons Network^™

The Iterative Process Of Developing A School-Based Intervention To Take Actions Against Racism, Lindsay Poole, Danika Perry, Zumana Noor, Kim Graham, Tia Barnes, Danielle Hatchimonji, Kira Branch

Department of Medicine Faculty Papers

Racism threatens the mental and physical health of Black and Brown K-8 students and may lead to re-occurring harm without intervention. We developed ‘Actions Against Racism’ professional development trainings using a trauma-informed racial socialization lens to provide K-8 educators with proactive strategies to disrupt the negative psychosocial developmental outcomes associated with racism. This paper is a descriptive account of how we iteratively developed this intervention through four phases over the course of four years. The primary takeaway from this work is that developing and implementing interventions to disrupt racism and promote healing must take into account the implementation context, with …

Addressing The Policy Gap: Dental Shortages In Rural Michigan And Licensure Requirements, Maria A. Manautou Dds, Mph

Integrative Learning Experience (ILE) Theses

The policy analysis examines the role of Michigan’s dental licensure requirements in shaping dental workforce capacity and oral healthcare access among Medicaid populations in rural Michigan counties. Guided by the Healthy People 2030 framework, the analysis used a mixed-methods approach to evaluate dental service utilization among Michigan Medicaid beneficiaries. Data were obtained from the Michigan Department of Health and Human Services Oral Health Dashboard. Dental workforce capacity and trends were evaluated using state and national workforce data obtained from the American Dental Association Health Policy Institute and the Health Resources and Services Administration.

Key stakeholder interviews were conducted with state …

Associations Between Internal And External Training Load Measures And Neuromuscular Performance In Elite Soccer Players, James J. Collins, Shane Malone, Kieran D. Collins

Research Outputs: 2025-Present

The study investigates the relationship between internal and external training load and neuromuscular performance in elite soccer players. Twenty-eight professional players from a squad across a season participated. Players performed a countermovement jump as a measure of neuromuscular performance, with tests conducted the day before a game. Training load data were aggregated over 7-, 14-, and 28-day periods to assess their relationship with performance metrics, including reactive strength index modified (RSI-mod), time to take off, and jump height. Internal load was measured using session ratings of perceived exertion, while external load was analyzed with 10 Hz GPS units. External load …

Beyond Genes: Non-Canonical Mechanisms Driving Antimicrobial Resistance In Bacteria, Leonard Koolman, Chijioke Emenike, Debasis Mitra, Sourav Chattaraj

Research Outputs: 2025-Present

Antimicrobial resistance (AMR) is traditionally discussed in the context of horizontally acquired resistance genes and point mutations at target loci. However, this gene-centred model fails to account for a large number of clinically important modalities of resistance. There is now substantial evidence implicating bacteria in the ability to escape the effects of antibiotics in a variety of non-canonical ways, which are not considered in traditional diagnostic and surveillance pipelines. Among these factors, we can list those arising from global regulatory networks, phase variability, epigenetic tuning, small RNAs, genome structural variability, and phenotypic states like tolerance and persistence. This review will …

Apoptotic Cell Death Induced By Copper (Ii), Manganese (Ii) And Silver (I) Complexes Containing Bridging Dicarboxylate And 1,10-Phenanthroline Ligands: One Of The Multi-Modes Of Anticancer Activity?, Ella O’Sullivan, Denis O’Shea, Michael Devereux, Orla Howe

Research Outputs: 2025-Present

Cu(II), Mn(II) and Ag(I) complexes incorporating bridging dicarboxylate and 1,10-phenanthroline ligands have exhibited anti-cancer potential with significant in vitro and in vivo cytotoxic efficacies. Our study focuses on regulated cell death process of apoptosis as a mode of action of the anti-cancer activity by the complexes. Cytotoxicity screening of the complexes demonstrated all the metal-dicarboxylate-phenanthroline complexes exhibit superior activity compared to their non-phenanthroline containing precursors, in addition to cisplatin. The Cu(II) and Mn(II) complexes were shown to induce reactive oxygen species (ROS) but this was not observed for the Ag(I) analogues. Furthermore, apoptosis was found to be induced by all …

Challenges In Adapting Fibre Optic Sensors For Biomedical Applications, Sahar Karimian, Muhammad Mahmood Ali, Marion Mcafee, Waqas Saleem, Dineshbabu Duraibabu, Sanober Farheen Memon, Elfed Lewis

Research Outputs: 2025-Present

Fibre optic sensors (FOSs) have developed as a transformative technology in healthcare, often offering unparalleled accuracy and sensitivity in monitoring various physiological and biochemical parameters. Their applications range from tracking vital signs to guiding minimally invasive surgeries, enabling advancements in medical diagnostics and treatment. However, the integration of FOSs into biomedical applications faces numerous challenges. This article describes some challenges for adopting FOSs for biomedical purposes, exploring technical and practical obstacles, and examining innovative solutions. Significant challenges include biocompatibility, miniaturization, addressing signal processing complexities, and meeting regulatory standards. By outlining solutions to the stated challenges, it is intended that this …

Integration Of The Portionsize Ed App Into Snap-Ed For Improving Diet Quality Among Adolescents In Hawaii: A Randomized Pilot Study, Emerald S. Proctor, Kiari H.L. Aveiro, Ian Pagano, Lynne R. Wilkens, Leihua Park, Leilani Spencer, Jeannie Butel, Corby K. Martin, John W. Apolzan, Rachel Novotny, John Kearney, Chloe P. Lozano

Research Outputs: 2025-Present

Background/Objectives: Coupling mobile health (mHealth) technology with community-based nutrition programs may enhance diet quality in adolescents. This pilot study evaluated the feasibility, acceptability, and preliminary efficacy of integrating PortionSize Ed (PSEd), an image-assisted dietary assessment and education app, into the six-week Hawaii Food and Lifeskills for Youth (HI-FLY) curriculum delivered via Supplemental Nutrition Assistance Program Education (SNAP-Ed). Methods: Adolescents (grades 6–8) from two classrooms were cluster-randomized into HI-FLY or HI-FLY + PSEd. Both groups received HI-FLY and completed Youth Questionnaires (YQ) and food records (written or app-based) at Weeks 0 and 7. Feasibility and acceptability were assessed via enrollment, attrition, …

Microbial Solutions In Agriculture: Enhancing Soil Health And Resilience Through Bio-Inoculants And Bioremediation, Rahul Kumar, Beatrice Farda, Amedeo Mignini, Rihab Djebaili, Leonard Koolman, Alivia Paul, Subhankar Mondal, Joy M. Joel, Aditi Pandit, Periyasamy Panneerselvam, Marika Pellegrini, Debasis Mitra

Research Outputs: 2025-Present

Soil microbes are important for maintaining agricultural ecosystems by promoting nutrient cycling, plant growth, and soil resilience. Microbial-based inoculants, such as bio-inoculants and bioremediation agents, have been identified as suitable means to promote soil health, reduce environmental deterioration, and achieve sustainable agriculture. Bio-inoculants, such as biofertilizers and biopesticides, promote nutrient availability, plant growth, and chemical input dependency reduction. Diverse microbial populations, especially plant growth-promoting bacteria (PGPB), enhance resistance by promoting a symbiotic association with plants and inducing natural resistance against insects. Bioremediation, the second significant microbial intervention, is the use of microorganisms for detoxifying and rehabilitating polluted soils. Methods effectively …

Money Talks: The Disproportionate Influence Of Corporations On U.S. Governance Today, David C. Hayter

Lewis & Clark Law Review

Corruption: “Dishonest or illegal behavior especially by powerful people (such as government officials . . . )”; and “inducement to wrong by improper or unlawful means (such as bribery).”

What does the word “corruption” first bring to mind? For some, maybe a foreign country—where political regimes blatantly use the government as a tool to further personal agendas or gains without due consideration of the citizenry. For others, a fictional movie or TV show depicting politicians and police officers providing protections to mafia members in exchange for cash. No matter what comes to mind, many today think of corruption as manifested …

The Role Of Gis In Promoting The 15-Minute City Concept For Sustainable Urban Using Network Analysis (Case Study: El Rehab City), Eman Metwally, Yara Menshway, Farag Mohamed Zaki

Mansoura Engineering Journal

The 15-minute city concept emphasizes the importance of urban planning where essential services and amenities are accessible within a 15-minute walk or bike ride. Geographic Information Systems (GIS) provide powerful tools to evaluate and enhance this concept. This study applies a theoretical framework combined with quantitative methods, utilizing GIS-based network analysis to evaluate the accessibility of key services within a 15-minute walking and cycling distance. The goal is to identify critical amenities that support urban sustainability and mobility. In this case, GIS is used to model El Rehab’s Road network, pedestrian paths, and bike lanes. Network analysis techniques calculate the …

Placemaking For Revitalizing Neglected Urban Open Spaces To Act Sustainable, The Third Settlement, New Cairo, Egypt, Reham Othman El Sayed, Rania Badawy Shokry

Mansoura Engineering Journal

A key approach to creating resilient cities is to scrutinize the existing urban fabric, redesign and placemaking unused urban spaces as multi-purpose spaces capable to improve Community-Based Urban Design. The study aims to investigates highlights the importance of possibility to increasing value of existing NUOS as an essential entry point for placemaking. IN addition, it is urging considering the unused spaces as a basis for formulating an urban greening policy and strategy in Cairo. To reach that the study identifies with co-operate with the city administrative apparatus a NUOS in area is considered relatively new in Egypt, and specifically in …

The Thermal Behavior Of Building Materials Using Phase Change Materials (Pcms) To Enhance Energy Efficiency, Rowan Mohamed Kamal Mansour

Mansoura Engineering Journal

Improving global energy efficiency necessitates the development of energy-efficient buildings (EEBs). One emerging method involves integrating phase change materials (PCMs) into building structures. This study evaluates the thermal performance of walls coated with Nano-enhanced PCM powder compared to conventional walls under the climatic conditions of Damietta, Egypt. Experimental and simulation results indicate a reduction in indoor wall temperature from 30.1 °C (without PCM coating) to 28.8 °C (with PCM coating), highlighting the energy-saving potential of PCM-enhanced coatings. The study provides detailed information about material selection, experimental setup, thermal simulations, and results over short-term and long-term periods.

Roadside Right-Of-Way Maintenance Strategies, Cheryl Daniels, Angela Burdell, Patrick Ewbank, Keith Shane

JTRP Technical Reports

The Indiana Department of Transportation’s (INDOT) roadside management program is tasked with multiple items across the state’s 39,000 lane miles. Roadside maintenance is an essential task that keeps INDOT’s rights-of-way (ROWs) safe and functional for drivers. Most roadside vegetation maintenance work for INDOT is outsourced, and INDOT’s in-house staff perform any follow-up vegetation maintenance as needed. INDOT needs to focus on cost-efficient solutions due to budgetary constraints from increased labor, equipment, and contractor costs and no budgetary increases.

INDOT contracted Davey Resource Group, Inc. (DRG) to provide recommendations for updates to INDOT’s roadside ROW vegetation maintenance strategies. DRG completed a …

Reducing The Dependency On Chlorides And Impacts, Ajuna P. John, Hoon C. Shin, Isaiah C. Mwamba, David J. Yu, Amisha Shah, Samuel Labi

JTRP Technical Reports

This study examined the performance and environmental impacts of various deicing materials, assessed their short- and long-term effects on infrastructure, soil, and water quality, and identified opportunities for operational improvement within INDOT’s winter maintenance practices. The study used a comprehensive methodology that included an extensive literature review, a detailed survey of INDOT personnel (both field crews and supervisory staff), in-depth interviews, and rigorous statistical analysis. Additionally, a multi-criteria decision analysis framework was developed and used to evaluate alternative deicing materials based on performance, cost, environmental impact, and ease of application. The results and findings suggest that sodium chloride remains the …

Penderitaan Tanpa Ukuran: Mengapa Kuhap Harus Segera Mengatur Kerugian Imateriil?, Setiani Budi Utami, Mardian Putra Frans

Jurnal Hukum & Pembangunan

Law enforcement must ensure that the justice process operates in accordance with the principles of true justice. The criminal justice system in Indonesia emerged as a response to public dissatisfaction with the performance of law enforcement agencies that overly emphasized formal law and order alone, without regard for human dignity. The preamble of the Criminal Procedure Code (KUHAP) affirms that this system aims to protect human dignity, thus substantive justice must be prioritized. In this context, human rights, particularly the protection of crime victims, become crucial. However, in practice, victims are often marginalized, especially regarding compensation for immaterial damages that …

An Assessment Of Vegetable Production Constraints, Trait Preferences And Willingness To Adopt Sustainable Intensification Options In Kenya And Uganda, Rose N. Okoma, Evanson R. Omuse, Daniel M. Mutyambai, Dennis Beesigamukama, Marius F. Murongo, Sevgan Subramanian, Frank Chidawanyika

All Peer-Reviewed Publications

Global food production systems are under pressure due to population increase, limited farmland, biotic and abiotic constrains, and ongoing climate change. Sustainable intensification is needed to increase agricultural productivity with minimal adverse environmental and social impacts. Vegetable-integrated push pull (VIPP) technology coupled with black soldier fly (BSF) frass offer such opportunities to smallholder farmers. However, farmers’ vegetable preferences and willingness to adopt these innovations remain unknown and are variable across various geographic scales. Focus group discussions (FGDs) and in-person interviews with smallholder farmers were conducted to assess vegetable production constraints and select vegetables to be integrated into VIPP coupled with …

Selective Lure For Bactrocera Dorsalis Based On Shared Palpal And Antennal Responses Across Three Economically Important Tephritid Species, Tibebe Dejene Biasazin, Raphael Njurai Miano, Xavier Cheseto, Shepard Ndlela, Samira A. Mohamed, Teun Dekker

All Peer-Reviewed Publications

The oriental fruit fly Bactrocera dorsalis is a highly destructive and invasive pest that threatens global horticulture, causing economic losses due to fruit damage and quarantine regulations. While attract-and-kill baits are widely used to suppress fly populations, these baits also impact many non-target species. To achieve ecological sustainability, our study aimed to develop a method that selectively targets female fruit flies. Using gas chromatography coupled to electro-antennal or palpal detection (GC-EAD/GC-EPD), we identified compounds that elicited responses in the maxillary palp and antenna of three different fruit flies including B. dorsalis, Ceratitis capitata, and Zeugodacus cucurbitae. As previous studies indicated …

Immunohistochemical Assessment Of Ki-67 In Oral Lichen Planus, Ibrahem Gamal, Mahmoud Fathy El-Sherbeny, Sherif Yousef El Nagdy, Nadia Abbas Ibrahim El-Sissy

Mansoura Journal of Dentistry

Objective: The purpose of the current study was to assess cell proliferation by analyzing the expression of Ki-67 in 30 cases of oral lichen planus (OLP). Material and methods: 30 archival paraffin blocks of OLP were examined for Ki-67 expression using immunohistochemical staining. Normal oral mucosa served as a control. After carefully examining the tissue samples, the number of positive cells was counted in order to semi-quantitatively characterize the expression pattern. Scores ranging from 1 to 3 were assigned to nuclear immunostaining for Ki-67 proliferation. SPSS-13 program was used for the statistical analysis, and p

Immunohistochemical Evaluation Of Cd10 In Ameloblastoma And Dentigerous Cyst, Mennatalla M. Abougamila, Mona M. A. Ibrahim, Lawahez El. M. Ismail

Mansoura Journal of Dentistry

Objectives: Expression of CD10 in Ameloblastoma and Dentigerous cyst via immunohistochemistry. Material and methods: The current work was carried out on thirty-one tissues embedded in paraffin and treated with formalin of Ameloblastoma and fourteen cases of Dentigerous cyst (DC) were taken from the Faculty of Dentistry's Oral Pathology Department's archives, Mansoura University. Immunohistochemical reagents: Cluster of differentiation (CD10) (Autostainer Link 48) Clone 56C6 Ready-to-use monoclonal mouse antibody. The area percentage of stained cells from five randomly selected fields was examined under ×400 magnification in order to determine the tissue immunoreactivity for CD10. Results: In the present study, we revealed a …

Evaluation Of Clinical Effects Of Prp As An Adjunctive To Non-Surgical Periodontal Therapy In Treatment Of Periodontitis Patients: A Randomized Controlled Clinical Trial, El Sabbahy A. Youssef, Islam Kandil, Mona S. Abdelhafez, Samah Elmeadawy

Mansoura Journal of Dentistry

Objective: This research evaluates the efficacy of mechanical debridement (MD) alone versus MD with platelet-rich plasma (PRP) applications in early periodontitis treatment, focusing on clinical and microbiological outcomes after six weeks.

Materials and Methods: Twenty patients diagnosed with stage II grade B periodontitis, each exhibiting a pocket depth of up to 5 mm, were classified into two groups of ten for this study. Group I received MD and subgingival PRP treatment (test), while Group II received only MD (control). Clinical indicators, including sulcular bleeding index (SBI), probing depth (PD), plaque index (PI), and clinical attachment loss (CAL), were assessed at …

Clinical Evaluation Of Retention And Biting Force In Complete Mandibular Overdentures Retained By Two Implants Using A Solitary Ball And Socket Versus Solitary Bar And Clip Attachments: A Crossover Study, Mohamed Ali Manaa, Khaled Mohamed Zahran, Hesham El-Sharkawy, Ashraf Anwar Gebreel

Mansoura Journal of Dentistry

Objectives: a clinical evaluation of retention and biting force in complete mandibular overdentures retained by two implants using a solitary ball and socket versus solitary bar and clip attachments. Materials and methods: Fourteen completely edentulous male patients aged 49 to 65 were selected and received a maxillary complete denture and two mandibular complete dentures. Each patient received bilateral dental implants placed in the canine areas using a stereolithographic guide. They were grouped according to the period of wearing the prosthesis into: the conventional complete denture group (CD Group), using two duplicated mandibular dentures over three months; ball and socket attachment …

Socket Preservation Using Autogenous Particulate Dentin In Combination With Liquid Platelet-Rich Fibrin Versus Bone Allografts After Surgical Extraction Of Impacted Lower Third Molar, Ali Mahmoud Mohamed Ali Elshafei, Wael Mohamed Ahmed Said Ahmed, Ziad Amr Elmissiry

Mansoura Journal of Dentistry

Objectives To evaluate and compare the efficacy of sticky tooth graft versus bone allografts used for socket preservation after the surgical extraction of horizontally impacted lower third molars. Materials and Methods Thirty patients with horizontally impacted lower third molars were randomly and equally divided into two groups; group I: 15 patients received dentin granules mixed with Liquid PRF (sticky tooth) in the socket after extraction, group II: 15 patients received bone allograft after extraction. Postoperative pain, edema and bone resorption were assessed. Bone resorption was evaluated using cone-beam computed tomography (CBCT) over a three-month period. Results There were statistically significant …

Comparing The Swallowing Dynamics Of Mandibular Implant Overdentures Retained With Different Attachment Systems: A Crossover Study, Nermeen Elsayed Mohamed Abdallah, Noha Hosny Elshaheed, Abdullah Mohammed Ibrahim Salem

Mansoura Journal of Dentistry

Objective This study's objective was to compare the swallowing dynamics for mandibular implant-retained overdentures with different attachment systems Materials and methods for this crossover study, 15 healthy patients were chosen from the outpatient clinic, Department of Removable Prosthodontics, Faculty of Dentistry. The patients already had 2 implants in the canine regions. New mandibular implant-retained overdentures with three different attachment systems (locator, ball, and bar) were constructed. Swallowing evaluation was done after 3 months of each implant overdenture insertion. Swallowing dynamics were evaluated by using the Test of Mastication and Swallowing Solids (TOMASS) and the Timed Water Swallow Test (TWST). ANOVA …

Effect Of Naringenin Cisplatin Combination On Apoptosis Of Human Tongue Squamous Cell Carcinoma Cell Line, Nahed Atef, Nancy Hussein, Mohamed Grawesh, Mohamed Anees

Mansoura Journal of Dentistry

Aim and Objectives: This research was aimed to evaluate the efficacy of a combination treatment comprising the natural compound Naringenin (NAR) and the chemotherapeutic agent Cisplatin (CP) regarding the reduction of cell viability and the induction of apoptosis in human TSCC (HNO-97) and normal oral epithelial cell (NOEC) lines. Material and Methods: The cytotoxicity and IC50 of NAR, CP, and their combinations were evaluated using the MTT assay. The expression levels of the apoptotic marker genes p53 and caspase-3 were assessed using RT-PCR. Western blot analysis was carried out to assess the protein expression levels of the apoptotic markers Bax …

Evaluation Of Two- Implant Assisted Mandibular Overdentures Of Cobalt Chromium Vs. Peek Combined Denture Bases Regarding Occlusion And Patient Satisfaction: A Within-Subject Study, Khaled M. Diaa, Noha H. El-Shaheed, May A. Hagag, Fatma A. El-Waseef

Mansoura Journal of Dentistry

Objectives The purpose of this within-patient study was to compare two implant-assisted overdentures (IAOs) reinforced either with polyether-ether ketone (PEEK) or cobaltchromium (CO-CR) regarding the percentage of occlusal contact using a digital occlusion analysis system (Occlusense) and to assess patient satisfaction and Oral Health–Related Quality of Life (OHRQoL). Subjects and methods Ten complete edentulous subjects were eligible. All patients were delivered two mandibular implant-assisted overdentures with two reinforcement materials, CO-CR (group I) and PEEK (group II).The mandibular overdentures were retained to the underlying implant fixtures by ball and socket attachments. Patients were evaluated three months after each overdenture use. For …

Swallowing Dynamics Of Two Implants Versus Single Implant-Retained Mandibular Overdentures: Randomized Clinical Trial, Mohamed Taha, Christine Raouf Ibrahim, Abdallah Mohammed Ibrahim

Mansoura Journal of Dentistry

Objective This study evaluated the swallowing dynamics of two-implant (2-IOD) versus singleimplant (1-IOD) mandibular overdentures using the Test of Mastication and Swallowing Solids (TOMASS) and the Timed Water Swallow Test (TWST). Methods Ten completely edentulous patients were selected from the Out-Patient Clinic of the Prosthodontics Department at the Faculty of Dentistry, Mansoura University. All patients initially received conventional complete dentures and were considered Group I, then randomly distributed into two equal groups; Group II (2-IOD) received a twoimplant overdenture with locator attachments, while Group III (1-IOD) received a single implant overdenture with locator attachment. Swallowing dynamics were assessed using the …

Assessment Of Sox2 Expression As A Tumor Stem Cell Marker In Ameloblastoma And Dentigerous Cyst, Haneen Mahmoud Zeen El-Abdeen, Noha Ahmed Mansour, Sherif Yousef Elnagdy, Mohamed Abdel-Monem Tawfik

Mansoura Journal of Dentistry

Objective: The pathogenesis of odontogenic lesions remains unclear; however, a probable explanation could mean the presence of tumor stem cells (TSCs). The preservation of stem cells during early dental development is governed by many transcription factors, including sex-determining region Y (SRY)-box 2 (SOX-2). Numerous studies observed the increased expression of SOX2 in various benign and malignant tumors as its impact on tumorigenesis varies according to tumor type. This research aims to determine the predictive importance of the SOX2 stem cell marker by evaluating its immunoexpression in ameloblastoma (Ab) and dentigerous cyst (DC). Materials and Methods: Twenty-Four samples were part of …

The Prevalence Of Oral Mucosal Thermal And Chemical Burns Following Endodontic Treatments: A Multicenter Study, Mohamed Abd El Rahman El Shreif, Ahmed Adel Abdel-Azim, Noha Nasr El-Zalabany

Mansoura Journal of Dentistry

This multicenter retrospective study investigated the occurrence of oral mucosal thermal and chemical burns during endodontic operations conducted by dental students at Menoufia University (MU), Horus University in Egypt (HUE), and the Modern University for Technology and Information (MTI) over one year. A total of 4,791 clinical records were evaluated. MU identified 42 oral reactive lesions among 1,221 patients (3.4%), including 12 chemical and 30 thermal burns. HUE identified 63 lesions among 1,750 patients (3.6%), comprising 18 chemical and 45 thermal burns. MTI recorded 71 lesions among 1,820 patients (3.9%), including 21 cases of chemical and 50 cases of thermal …

Evaluation Of Retention And Wear Of Nylon Versus Polyether Ketone Ketone (Pekk) Inserts For Locator Attachments Retaining Mandibular Implant Overdenture: A Crossover Study, Mohamed Elghandour, Fatma Fathe Mahanna, Gilan Altonbary

Mansoura Journal of Dentistry

Objective: assessment and comparison between the retention and surface wear of nylon and polyether ketone ketone (PEKK) inserts of locator attachments retaining mandibular implant overdenture. Materials and methods: For this research, six patients, completely edentulous,were selected; each participant had received mandibular implants in the canine regions on each side, followed by locator attachments. Using a crossover design, patients were randomly assigned to receive different mandibular overdentures as follows. 1) Implantretained overdenture with nylon inserts; 2) Implant-retained overdenture with PEKK inserts. Retention measurements were conducted at three-time intervals: T0 (after pickup), T3 (3 months post-insertion of overdenture)and T6 (6 months post-insertion …

Digital Versus Functional Pick-Up Techniques For Two-Implant Retained Mandibular Overdentures: A Crossover Study, Aya E. Elnagar, Khaled M. Zahran, Heba Abo-Elfetouh Elsheikh, Fatma Ahmad El Waseef

Mansoura Journal of Dentistry

Objective: To evaluate two pick-up techniques—digital and functional—for two-implant retained mandibular overdentures with respect to occlusal force distribution using the digital occlusal analysis system (Occlusense®). Patients and Methods: Twenty completely edentulous, healthy patients were selected from the Prosthodontics Department, Faculty of Dentistry, Mansoura University. Conventional complete dentures were first constructed, followed by placement of two implants in the mandibular canine regions using a guided surgical approach and a delayed loading protocol. For each patient, two sets of digitally fabricated mandibular overdentures were constructed. Patients were randomly assigned into two equal groups: Group I received digital complete overdentures with digitally created …