
Mohd Yazid BajuriNational University of Malaysia | ukm · Department of Orthopaedics and Traumatology
Mohd Yazid Bajuri
Professor
About
114
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1,215
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September 2009 - present
Publications
Publications (114)
Objective
Activated carbon cloth (ACC), known as Zorflex dressing, has emerged as an innovative approach in managing bacterial infection in diabetic foot ulcer (DFU) treatment. This pilot study was undertaken to determine the efficacy of Zorflex ACC dressing (Chemviron Carbon Cloth Division, UK) compared to standard silver-based dressing on DFUs....
Osteonecrosis is a disruption of blood supply to the bone which results in bone cell death. Post-traumatic osteonecrosis of distal tibia rarely happens as compared to osteonecrosis which affects other parts of the musculoskeletal system. We report a case of osteonecrosis of distal tibia in an adult male following an open fracture dislocation of the...
The rise in limb salvage surgeries has led to an increase in post-traumatic equinus contractures, resulting in secondary causes of tiptoe walking. There is notable evidence linking superimposed bacteremia to heightened risks of morbidity and mortality in dengue patients, particularly when the immune system is compromised, leading to documented case...
Bisphosphonates have been accepted as the first-line treatment for postmenopausal osteoporosis. Atypical femoral shaft fracture is one of the side effects of long-term bisphosphonate therapy. The mainstay treatment of this atypical fracture is bisphosphonates cessation and stabilization with internal fixation. We are reporting a rare case of a bloc...
The novel 2019 coronavirus disease (COVID-19) has infected over 141 million people worldwide since April 20, 2021. More than 200 countries around the world have been affected by the coronavirus pandemic. Screening for COVID-19, we use fast and inexpensive images from computed tomography (CT) scans. In this paper, ResNet-50, VGG-16, convolutional ne...
In the field of medical imaging, the classification of brain tumors based on histopathological analysis is a laborious and traditional approach. To address this issue, the use of deep learning techniques, specifically Convolutional Neural Networks (CNNs), has become a popular trend in research and development. Our proposed solution is a novel Convo...
Introduction:
Charcot arthropathy is a condition which is progressive, non-infectious, destructive and debilitating that commonly affect foot and ankle. This systematic review is to evaluate the occurrence of common outcomes associated with each intervention of Charcot neuroarthropathy in midfoot.
Materials and methods:
A systematic review on li...
Background
Tibiotalocalcaneal arthrodesis or hindfoot fusion is a salvage surgical option used to treat symptomatic or severe deformity as a result of Charcot’s arthropathy. It is an internal fixation that utilizes nails to stabilize the hindfoot after surgical correction of the deformity. This study intends to measure the change in functional outc...
Adipose tissue is an abundant source of extracellular substances that support the tissue repair process. This pilot study was carried out to determine the efficacy of 3D-bioprinted autologous adipose tissue grafts on diabetic foot ulcers (DFUs), with fibrin gel used to stabilise the graft. This was a single-arm pilot study in a tertiary hospital th...
Lower limb surgery is usually performed under general or regional anaesthesia in normal operating room setting. However, when the surgery need to be performed in situations where there are limited resources and equipment, especially during a pandemic outbreak, in battlefields or area of disaster occurrence, the wide-awake local anaesthesia no tourn...
The novel coronavirus disease, which originated in Wuhan, developed into a severe public health problem worldwide. Immense stress in the society and health department was advanced due to the multiplying numbers of COVID carriers and deaths. This stress can be lowered by performing a high-speed diagnosis for the disease, which can be a crucial strid...
In this research article, we have introduced a knowledge-based approach to regional/national security measures. Proposed Knowledge-based Normative Safety Measure algorithm for safety measures helps to take practical actions to conquer COVID-19. We analyzed based on five dimensions: the correlation between detected cases and confirmed cases, social...
Greater trochanteric pain syndrome (GTPS) is often diagnosed in patients who present with pain over the lateral aspect of the hip. Trauma with injury to the gluteus minimus and medius muscles results in hip pain, which should be considered when diagnosing chronic pain of the lateral hip. The gluteus minimus tendon insertion is located anterior to t...
Background
Charcot neuroarthropathy of the ankle and the hindfoot is a complex clinical entity with a high risk of amputation. Charcot neuroarthropathy limb reconstruction has been proposed as a limb-salvaging procedure. However, there was a lack of information on the various available reconstruction methods, including the outcomes and complication...
rapid development of the industry affected all its branches, led to evolution, and influenced people's worldview and desires. The revolutionary changes also affected the healthcare system, contributing to its development in technological, socio-economic, scientific, and physical terms. Healthcare has gone through several stages called Healthcare 1....
Numerical modelling of real-world problems has a significant role in different disciplines like biology, physics, chemistry, economics, and many more. The numerical results are the authentication of the results of the dynamical analysis. We studied the heroin epidemic model's dynamics based on the law of mass action. The essential features of the m...
Wireless Body Area Sensor Network (WBASN) is an automated system for remote health monitoring of patients. WBASN under umbrella of Internet of Things (IoT) is comprised of small Biomedical Sensor Nodes (BSNs) that can communicate with each other without human involvement. These BSNs can be placed on human body or inside the skin of the patients to...
This research aims to determine the most suitable lattice structure pattern, density, and design space to achieve mass reduction and improve the design of hip implants for additive manufacturing. Additive manufacturing enables the design and manufacturing of complex parts such as lightweight high-strength lattice structures. However, the integratio...
Managing chronic wound requires multimodality approach for excellent healing result. This report concentrates on tissue proliferation phase of wound healing, observing the effect of topical bioactive solution onto chronic ulcers with poor healing potential. We report a case of 36-year-old male with underlying multiple chronic co-morbidities, presen...
Background: Avascular necrosis (AVN) of the talus is a challenging condition that is caused primarily by trauma. The severity of the talus fracture determines the risk of AVN. Severe osteonecrosis with the loss of talar integrity can be treated with arthrodesis and structural bone graft.
Method: This study shows the experience of pantalar arthrodes...
Congenital hallux varus is a rare forefoot deformity presenting with a deviation of the great toe medially. There are various techniques for the treatment of congenital hallux varus described in the literature. We present a case of a 16-year-old boy with congenital hallux varus who underwent corrective surgery, which involved soft tissue and bony p...
Background:
Osteochondral injuries commonly occur in load-bearing joints, mainly caused by traumatic incidents that can lead to detachment of the cartilage fragment either partial or complete.
Objective:
This study aims to review the long-term outcome of osteochondral injury of the talus treated with a cell-free hyaluronic acid-based scaffold (H...
There is an increasing amount of pressure to improve the cost-effectiveness of orthopaedic training, both temporally and financially. Accordingly, virtual reality (VR) has been incorporated into a number of surgical training programs, providing trainees a safe yet realistic environment to practice their craft before going into the operating room. I...
The coronavirus pandemic is caused by intense acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Identifying the atomic structure of this virus can lead to the treatment of related diseases in medical cases. In the current computational study, the atomic evolution of the coronavirus in an aqueous environment using the Molecular Dynamics (MD) ap...
The Internet of Things (IoT) plays an important role in various healthcare applications. Radio Frequency IDentification (RFID) is widely used as a leading identification technology in a variety of IoT-health applications. In 2020, the number of cases of novel Corona Virus Disease 2019 ( n COVID-19) was increased rapidly throughout the world. Herein...
Virtual reality (VR) is one of the state-of-the-art technological applications in the healthcare domain. One major aspect of VR applications in this domain includes virtual reality-based training (VRT), which simplifies the complicated visualization process of diagnosis, treatment, disease analysis, and prevention. However, not much is known on how...
A bent intramedullary (IM) nail becomes challenging and technically demanding to the orthopaedic surgeon for nail extraction. A broken nail can be easily removed through the fracture site. However, a bent nail has to be broken before it can be removed. Several studies and case reports outline the strategies and techniques for removing a bent IM nai...
BACKGROUND:
Managing massive bone defects, a great challenge to orthopaedics reconstructive surgery. The problem arise is the supply of suitable bone is limited with many complications. Tissue-engineered hydroxyapatite bone (TEHB) scaffold impregnated with osteoprogenitor cells developed as an alternative to promote bone regeneration.
METHODS:
This...
In 2019, a novel type of coronavirus emerged in China called SARS-COV-2, known COVID-19, threatens global health and possesses negative impact on people's quality of life, leading to an urgent need for its diagnosis and remedy. On the other hand, the presence of hazardous infectious waste led to the increase of the risk of transmitting the virus by...
Introduction: Insoles are recommended for the treatment of patients with neuropathic foot to distribute the foot plantar pressure while preventing recurrent ulceration. Different types of insole are available but the cost is the major limiting factor. Thus, it is justifiable to conduct this study to evaluate the efficacy of cost effective locally-d...
Graphene oxide/silica composite’s rheological behavior was studied in this investigation. This composite was made to reduce the cost of industrial usages. The volume fractions investigated from 0.1% to 1.0% (GO 30%–SiO2 70%), the shear rates investigated from 12.23 to 122.3 s−1, and the temperatures investigated from 25 to 50 °C. To study the chara...
We report the case of a 14-year-old girl who presented with a one-month history of back pain and bilateral lower limb weakness preceded by constitutional symptoms. She neither had a family history of malignancy nor a previous history of trauma. A series of imaging procedures revealed an aggressive lesion of the T12 vertebra with a large soft-tissue...
In this mathematical study, the effect of buoyancy parameters along with radiation on magneto-hydrodynamic (MHD) micro-polar nano-fluid flow over a stretching/shrinking sheet is taken into consideration. Suitable similarity variables are used to convert the governing non-linear partial differential equations into a system of coupled non-linear ordi...
Diabetic foot requires careful attention and coordinated management by a dedicated team. Screening, prevention, adequate assessment, and appropriate referral are crucial to prevent complications. Multimodal treatment and rehabilitation are recommended to ensure a better quality of life and reduction of amputation rate in people with diabetic foot.
The outburst of the pandemic Coronavirus disease since December 2019, has severely impacted the health and economy worldwide. The epidemic is spreading fast through various means, as the virus is very infectious. Medical science is exploring a vaccine, only symptomatic treatment is possible at the moment. To contain the virus, it is required to cat...
This article focus the elimination and control of the infection caused by COVID-19. Mathematical model of the disease is formulated. With help of sensitivity analysis of the reproduction number the most sensitive parameters regarding transmission of infection are found. Consequently strategies for the control of infection are proposed. Threshold co...
Background:
Diabetic foot infection is a worldwide health problem is commonly encountered in daily practice. This study was conducted to identify the microbiological profile and antibiotic sensitivity patterns of causative agents identified from diabetic foot infections (DFIs). In addition, the assessment included probable risk factors contributin...
Hypertrophic scar formation is a major clinical problem that results in both cosmetic issues and functional loss. The management of a hypertrophic scar varies according to the severity of the sequelae from the scar. We describe a method of treatment in a patient who had a history of multiple debridements due to snake bite resulting in severe contra...
Peroneal tendon tear is a relatively common cause of lateral
ankle pain but often missed due to mixed presentation or low index of suspicion. Left untreated, peroneal injuries can lead to persistent ankle pain, instability and ultimately substantial functional disabilities. An isolated peroneus longus tear is rare with the lowest incidence rate com...
Tuberculosis is an infection that can occur in every organ of the body, but it rarely affects the wrist joint. We report a rare case of a male patient with wrist tuberculosis with a subtle presentation. Our patient's left wrist had been swollen for four months and progressively worsened, becoming ulcerated one week prior to presentation to our cent...
The number of sports-related injuries is on the rise as more people are involved in sports, especially the extreme sports that are prone to injury. A serious sports injury might end the career of an athlete. Thus, prompt and effective treatment is very important for these injuries. Cell-based therapy is becoming more popular as a potential new trea...
Introduction:
Procalcitonin (PCT) has recently emerged as a marker for diagnosing infection. This study aimed to compare the performance of PCT and other infection markers in diagnosing infected diabetic foot ulcer (IDFU).
Materials and methods:
A total of 128 diabetic patients with foot ulcers were recruited and divided into two groups, consist...
Glomus tumour is a rare small benign lesion which is typically located at fingertip. Most patients with glomus tumour have delayed diagnosis. Recognition of the classical triad of glomus tumour which include paroxysmal pain, exquisite tenderness to touch and cold intolerance; and advanced imaging like MRI and biopsy would help in making the diagnos...
The injection of a local anesthetic in combination with a corticosteroid is an accepted choice in the treatment of plantar fasciitis with recalcitrant heel pain. When the injection is performed properly, post-injection infection is extremely rare. We are reporting a rare case of chronic calcaneal osteomyelitis that developed secondary to a local co...
Background: The study aims to evaluate the short-term functional outcome of open reduction and internal fixation of extraarticular scapular neck and body fractures treated at our center over a period of 2-year duration at a tertiary referral center.
Patients and Methods: Between October 2015 and October 2017, we operated on 20 extraarticular scapul...
The incidence of wrist tuberculosis is rare. Clinical features and radiographs are not conclusive in the beginning, happen to delay the achievement of the diagnosis, and thus result in poor treatment. We present a case report of wrist tuberculosis that had delayed diagnosis. Hence, the initiation of antituberculous treatment was delayed, as the ini...
Introduction:
The purpose of this study was to investigate the effect of hyperbaric oxygen therapy (HBOT) towards diabetic foot ulcer (DFU) patients in addition to the standard wound care management.
Methods:
Fifty-eight diabetic patients with ulcers at Wagner Grade 2 and above involved in this study after presented at two study centres of terti...
Virtual Reality (VR) is a new technology and is a convenient way to be used as a teaching method in this era. We presented an innovative way of new teaching methods for undergraduate medical students in learning the anatomy of the human body. Learning anatomy using the conventional method by reading books and lectures only creates a lack of interes...
Implant screws failure commonly occurs due to the load that constantly generated by the patient’s body to the fracture area. Bending load is often encountered in femur bone due to lateral impact which affected the bone and also the implants installed. Consequently, the load will lead to the failure of implants that can cause loosening or tightening...
We describe a series of three patients who sustained multiplanar sacral fracture with spinopelvic dissociation treated with bilateral triangle osteosynthesis supplemented with a gullwing plate. Multiplanar sacral fracture causes the sacrum to divide into two parts which in severe cases, fracture displacement results in neurological injury. Spinopel...
Introduction: MyAnkleTM software is semi-automated digital templating software for total ankle replacement surgery. This software enables a surgeon to review multiple sizes of implant over the radiograph for implant size determination. It has autoscaling properties which matches the magnification of the radiograph and template. This software is eva...
Chronic osteomyelitis treatment is always a challenge to orthopaedic surgeons which requires great dedication and perseverance. We report a successful limb salvage case of a 46-year-old man who suffered from a left tibia chronic osteomyelitis with soft tissue defect. The treatment approach was a thorough wound debridement of devitalized tissues and...
Introduction
The modified Brostrom-Gould procedure is surgery to repair the lateral ligamentous complex of an ankle with chronic instability. A retrospective study was carried out among patients who had undergone this procedure at a medical center.
Aim
The aim of the study was to determine the mid-term functional outcome and rate of infection among...
Diabetic Foot Osteomyelitis (DFO) has been described as one of the factor that can interrupt the healing process of a Diabetic Foot Ulcer (DFU). It shows that it has a significant correlation with lower limb amputation. One of the methods to treat this condition is by virtual amputation in which the infected bone is debrided with the ulcer site and...
A newly designed Uniaxial external fixator which functions as a universal fixator in the application of all types of bone fractures is recently introduced by both Hospital Universiti Kebangsaan Malaysia (HUKM) and Universiti Malaysia Perlis (UniMAP). The Investigation is focused on identifying and measuring the performance in terms of strength or w...
Objective: The usage of antibiotic-impregnated polymethylmethacrylate (PMMA) beads is regarded as the gold standard for local antibiotic delivery. However, the relatively new antibiotic-impregnated collagen sponge has multiple advantages over it. The objective of this study is to compare the measurable effects between gentamicin-impregnated collage...
Congenital pseudarthrosis of tibia is a rare condition and it is highly associated with neurofibromatosis. The goals of surgery are to restore
the tibial alignment, achieve bone union and re-establish the length of the tibia. The treatment includes resection of the pseudarthrosis
followed by fixation with external fixation devices to perform callus...
Axial stiffness is the most important factor in stability. It is known that any changes in the diameter of any components of the frame will either increase or decrease the axial stiffness of the fixation. The model of implant and bone will be variety as the variables changes. Current studies states that ring stability are one of the most important...
Introduction
Computed tomography (CT) scan is helpful in identifying bone deformities resulting from intraarticular calcaneal fractures such as loss of calcaneal height, increased width of calcaneal wall, and disruption of the posterior articular facet. The aim of this study is to compare the result of spiral CT scan assisted analysis of calcaneum...
Triggering of the big toe is an uncommon presentation. Here we present a case of a ballet dancer complaint of pain along the posteromedial aspect of the left ankle, associated with triggering of her big toe. To our knowledge, there have not been any reports on the above condition in our region. With changing of lifestyle and demand of the populatio...
Avascular necrosis (AVN) of talus is a well-known complication following talar neck fracture that leads to osteoarthritis of the ankle joint. Tibiotalar fusion is the gold standard of treatment in end-stage ankle osteoarthritis with predictable good outcome. With the introduction of newer generation of total ankle replacement (TAR), it is gaining p...
Abstract
Objective: The earliest non-surgical treatment for the correction of congenital idiopathic talipes equinovarus (CTEV) deformity was described by Ignacio Ponseti. He suggested gentle manipulation and serial applications of casts followed by a period of bracing to maintain the correction. The main objective of this study was to evaluate the...
Objectives:
To evaluate the feasibility of ultrasonographic examination in predicting 4-strand semitendinosus and gracilis tendon (4S-STG) autograft size preoperatively in anterior cruciate ligament reconstruction and to evaluate the use of anthropometric measurement to predict the 4-strand semitendinosus and gracilis tendons (4S-STG) autograft si...