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Browsing by Author "Aljanahi, May"

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    Development and Comparison of Conventional and 3D-Printed Laboratory Models of Maxillary Defects
    (2023) Alanezi, Ahmad; Aljanahi, May; Moharamzadeh, Keyvan; Ghoneima, Ahmed; Tawfik, Abdel Rahman; Hassan Khamis, Amar; Abuzayda, Moosa
    Background: Recording accurate impressions from maxillary defects is a critical and challenging stage in the prosthetic rehabilitation of patients following maxillectomy surgery. The aim of this study was to develop and optimize conventional and 3D-printed laboratory models of maxillary defects and to compare conventional and digital impression techniques using these models. Methods: Six different types of maxillary defect models were fabricated. A central palatal defect model was used to compare conventional silicon impressions with digital intra-oral scanning in terms of dimensional accuracy and total time taken to record the defect and produce a laboratory analogue. Results: Digital workflow produced different results than the conventional technique in terms of defect size measurements which were statistically significant (p < 0.05). The time taken to record the arch and the defect using an intra-oral scanner was significantly less compared with the traditional impression method. However, there was no statistically significant difference between the two techniques in terms of the total time taken to fabricate a maxillary central defect model (p > 0.05). Conclusions: The laboratory models of different maxillary defects developed in this study have the potential to be used to compare conventional and digital workflow in prosthetic treatment procedures.
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    Presurgical Infant Orthopedic Videos on YouTube™: A Thematic Analysis of Caregiver Narratives
    (2024) Alrubaiaan, Raed; Nair, Bhavana; Amir-Rad, Fatemeh; Aljanahi, May; Prasad, Sabarinath
    Objective: Information regarding how caregivers cope when using presurgical infant orthopedic (PSIO) appliances is sparse. This study aimed to understand caregivers’ perspectives and experiences with contemporary PSIO treatment. Design: PSIO videos shared on the YouTube™ platform were used as the data source. Videos with caregivers were identified (n = 21) and portions with caregiver narratives were transcribed. This was followed by the application of a six-step thematic analysis as conceptualized by Braun and Clarke (2006, 2019). Results: Two themes were identified from the caregiver narratives in the PSIO videos. The Family Journey theme included reaction to diagnosis, choice of center, burden of care, care commitment, coping, and testimonials. The Information theme included PSIO techniques and PSIO benefits. Conclusion: Multifaceted challenges and coping strategies were described by caregivers during the PSIO phase. Caregivers remained committed to treatment despite the burden of care, were motivated by an understanding of the benefits of PSIO, and customized care based on their individual strengths and needs. Study results can help providers gain an understanding of what caregivers experience outside the clinical environment.