Publications by authors named "Abdulaziz Alomar"

Purpose: Medical research is a crucial indicator of a nation's reputation and development. However, there are concerns about the limited orthopedic research in Kingdom of Saudi Arabia (KSA). Therefore, this study conducted bibliometric analysis to investigate orthopedic research output from KSA.

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Background: Diabetic foot disease (DFD) is a significant complication associated with diabetes, characterized by the potential for progressive amputation of specific foot segments or the entire lower limb in the absence of timely identification of infection and intervention. The aim of our research is to evaluate the degree of importance given to foot care by healthcare professionals who are responsible for treating individuals with diabetes in Riyadh, Saudi Arabia.

Methods: This cross-sectional study utilized an online survey previously validated in Australia.

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Gallstone ileus, a rare and potentially fatal complication of cholelithiasis, occurs when gallstones breach the gastrointestinal tract through a fistula, causing an obstruction and potentially leading to severe complications. This case report details the experience of a 44-year-old woman with gallstone ileus stemming from an unnoticed cholecystoduodenal fistula following a routine cholecystectomy. The fistula was only discovered during surgery despite advanced imaging, revealing extensive adhesions.

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Medicinal plants are the main source of active chemical constituents responsible for curing or mitigating various ailments. To discover new, safe, and effective drug candidates the isolation and screening of natural products are essential. In the current research work, lapachol was isolated from which was evaluated for anti-inflammatory effect followed by molecular docking.

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Background: Portal positioning in arthroscopic anterior cruciate ligament reconstruction is critical in facilitating the drilling of the femoral tunnel. However, the traditional approach has limitations. A modified inferior anteromedial portal was developed.

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Alzheimer's disease (AD) is a progressive neurodegenerative disease linked to memory impairment. A current investigation was performed to assess the neuroprotective effect of Diospyrin, a novel therapeutic agent, for the curing of Alzheimer's disease. For this purpose, in-vitro acetylcholinesterase (AChE) and butyrylcholinesterase (BChE) inhibitory assays and antioxidant studies were conducted, whereas in-vivo studies involved different behavioral animal models tests such as elevated plus maze (EPM), morris water maze (MWM) and paddling Y-maze test.

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This study compares the perception of spirituality among individuals with different health statuses. It also describes the spiritual services and religious support in the healthcare system that are recommended by the community. A cross-sectional comparative study was conducted in Riyadh during the year 2021.

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Article Synopsis
  • Female representation in orthopaedic surgery remains low in Saudi Arabia, with only 17% of medical students considering it as a career option.
  • A study surveyed 565 medical students and interns about their perceptions of women in orthopaedics, revealing barriers such as gender bias, societal expectations, and physical strength requirements affecting women's participation.
  • Despite experiencing clinical exposure, female students showed little increase in interest in pursuing orthopaedic surgery, indicating that biases and stereotypes begin early in medical education.
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Background: Sports medicine is one of the most popular orthopaedic specialties, with more fellowship applicants than in any other subspecialty of orthopaedics.

Purpose: To investigate the factors influencing orthopaedic trainees to complete their fellowships and subsequently subspecialize in sports medicine in Saudi Arabia, as well as to compare the motivational factors of trainees planning to pursue sports medicine versus other orthopaedic specialties.

Study Design: Cross-sectional study.

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Article Synopsis
  • The study explored undergraduate medical students' perceptions of the Mini Clinical Evaluation Exercise (mini-CEX) in orthopedic outpatient settings, revealing a general understanding of its methodology and purpose.
  • Despite recognizing mini-CEX as a valuable assessment tool, students reported a lack of instructor support for its implementation, leading to feelings of non-confidence.
  • Overall, participants noted improvements in their clinical skills and preparation through the use of mini-CEX, affirming its effectiveness in clinical teaching.
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Article Synopsis
  • This study investigates gender differences in fellowship and subspecialty choices among orthopedic trainees in Saudi Arabia to enhance diversity in the field.
  • A total of 270 orthopedic trainees participated, with findings showing that women favored pediatric orthopedics and hand surgery, while men leaned towards sports medicine and trauma.
  • Key influencing factors included expected income and job opportunities for men, whereas personal interests and family commitments were more significant for women.
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Current evidence indicates that undergraduate medical students display deficits in musculoskeletal physical examination skills (MPES). While various instructional methods are recommended for teaching clinical skills, effective methods for teaching MPES have not been established. This study compared the effectiveness of a multimodal teaching approach incorporating video-based learning, interactive small-group teaching, hands-on practicing, peer-assisted learning, formative assessment, and constructive feedback with traditional bedside teaching in developing undergraduate orthopedic MPES.

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Introduction: Despite numerous articles on intraoperative contamination in total knee arthroplasty (TKA) procedures, the available data on tissue contamination are scarce and mainly based on evaluating bacteriological swabs.

Methods: Two hundred and forty specimens, divided between bone and soft tissue, were obtained from 40 consecutive unilateral primaries TKAs. The specimens were evaluated for aerobic and anaerobic bacterial growth.

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Purpose: The knowledge regarding meniscus has vastly evolved over the past few decades. The meniscus's intact, injured, and repaired status can affect other joint structures, i.e.

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Introduction: Video-based learning has gained prominence in medical education and, more recently, in musculoskeletal teaching. This study investigated medical students' perceptions of the effectiveness of online video-based learning for musculoskeletal physical examination skills.

Methods: For one academic year, undergraduate medical students were instructed online through video-based learning before bedside teaching about the physical examination of knee and shoulder joints.

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Article Synopsis
  • - The study investigates the factors influencing orthopedic trainees' choices between single and multiple fellowship programs in Saudi Arabia, revealing a strong preference for multiple fellowships among 81% of respondents.
  • - Conducted via an online questionnaire, the research involved 250 orthopedic trainees and identified gender disparities, with males favoring multiple fellowships significantly more than females.
  • - Key factors driving the preference for multiple fellowships included expected income, job opportunities in the private sector, and job availability, all showing statistically significant differences in influence.
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Meniscal ramp lesions have been reported in 9-24% of patients who underwent anterior cruciate ligament reconstruction (ACLR). We report a rare type of double medial meniscus ramp lesion in in a 26-year-old male soccer player who presented with persistent knee instability and an inability to return to sports after a successful ACLR due to unaddressed and untreated ramp lesions. To the best of our knowledge, this is the first reported case of a double ramp lesion, with tears occurring in two separate locations: one tear at the meniscosynovial junction and associated with meniscotibial ligament disruption; and a second, more posteriorly located at the meniscocapsular junction and associated with meniscocapsular attachment disruption.

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Objectives: The objective is to evaluate the opinions of orthopedic residents on current practices, experiences, training, confidence level, difficulties, and challenges faced when obtaining informed consent.

Design: This is a cross-sectional, multi-center, and questionnaire-based study.

Setting: The study was done in forty-four training centers across Saudi Arabia.

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Purpose: Multi-stranded hamstring-tendon autografts have been widely used for anterior cruciate ligament reconstruction (ACLR) surgeries. Recently, smaller diameter hamstring autografts have been linked with the risk of failure or graft rupture. However, there is limited evidence concerning the optimal diameter of the hamstring autografts for ACLR.

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Article Synopsis
  • The study aimed to determine the prevalence of knee injuries among male college students at King Saud University, focusing on demographic data and injury awareness.
  • A cross-sectional survey of 688 students revealed a 23.2% prevalence of knee injuries, primarily incurred during soccer, with a majority being non-contact injuries.
  • The results indicate a need for increased awareness about knee injuries, as 57.7% of participants demonstrated low knowledge about them, despite most injuries being treated conservatively.
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Purpose: To examine the association of self-esteem with the body mass index (BMI), perceived body image (BI), and desired BI of college-age Saudi females.

Methods: A cross-sectional study was conducted with 907 randomly selected females using a multistage stratified cluster sampling technique. Self-esteem and BI were assessed using the Rosenberg Self-Esteem Scale and Stunkard Figure Rating Scale, respectively.

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Unfortunately, one of the co-author affiliation was incorrect in the original publication of this article. The correct affiliation is given below: Abdulaziz Z. Alomar, King Khalid University Hospital, College of Medicine, King Saud University, Riyadh, Saudi Arabia.

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Purpose: To quantitatively evaluate the rate, type, and level of contamination of anterior cruciate ligament (ACL) hamstring autografts after harvesting and preparation or dropping onto the operating room (OR) floor.

Methods: Two hamstring autograft specimens were prospectively retrieved from each graft in a consecutive series of 50 patients undergoing primary isolated ACL reconstruction (100 specimens total). One specimen was retrieved immediately after harvesting and dropped onto the OR floor (dropped group).

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Introduction: chronic patellar tendon rupture is rare and its incidence and prevalence are unknown. Furthermore, the data about late reconstruction of the patellar tendon in rheumatoid arthritis is limited. Such condition, if not managed properly, can substantially affect the patient's activities of daily living.

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