Displaying publications 1 - 20 of 36 in total

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  1. Wong AS, Yu DH
    Asian J Neurosurg, 2015 3 15;10(1):53.
    PMID: 25767586 DOI: 10.4103/1793-5482.151519
    Full recovery from tetraplegia is uncommon in cervical spine injury. This has not being reported for cervical spine fracture in a patient with ankylosing spondylitis causing spinal epidural hematoma. We report on a case of cervical spine fracture in a patient with ankylosing spondylitis who came with tetraplegia. He underwent a two stage fixation and fusion. He had a complete recovery. Two hours after the operation he regained full strength in all the limbs while in the Intensive Care Unit. He went back to full employment. There are only two other reports in the literature where patients with ankylosing spondylitis and extradural hematoma who underwent treatment within 12 h and recovered completely from tetraparesis and paraplegia respectively. Patient with ankylosing spondylitis has a higher incidence of spinal fracture and extradural hematoma. Good outcome can be achieved by early diagnosis and treatment. This can ensure not only a stable spine, but also a rapid and complete recovery in a tetraplegic patient.
    Matched MeSH terms: Spinal Fractures
  2. Komang-Agung IS, Hydravianto L, Sindrawati O, William PS
    Malays Orthop J, 2018 Nov;12(3):6-13.
    PMID: 30555640 DOI: 10.5704/MOJ.1811.002
    Introduction: Percutaneous vertebroplasty (PV) is one of the available treatments for vertebral compression fracture (VCF). Polymethylmethacrylate (PMMA) is the most common bone substitute used in the procedure, but it has several disadvantages. Bioceramic material, such as hydroxyapatite (HA), has better biological activity compared to PMMA. The aim of this study was to find an optimal biomaterial compound which offers the best mechanical and biological properties to be used in PV. Materials and Methods: This was an experimental study with goat (Capra aegagrus hircus) as an animal model. The animals' vertebral columns were injected with PMMA-HA compound. Animal samples were divided into four groups, and each group received a different proportion of PMMA:HA compound. The mechanical and biological effects of the compound on the bone were then analysed. The mechanical effect was assessed by measuring the vertebral body's compressive strength. Meanwhile, the biological effect was assessed by analysing the callus formation in the vertebral body. Results: The optimal callus formation and compressive strength was observed in the group receiving PMMA:HA with a 1:2 ratio. Conclusion: A mixture of PMMA and HA increases the quality of callus formation and the material's compressive strength. The optimum ratio of PMMA:HA in the compound is 1:2.
    Matched MeSH terms: Spinal Fractures
  3. Abilash K, Mohd Q, Ahmad Z, Towil B
    Malays Orthop J, 2017 Jul;11(2):75-77.
    PMID: 29021885 MyJurnal DOI: 10.5704/MOJ.1707.013
    Ankylosing spinal disorders (ASD) tend to result in fractures and/or dislocations after minor trauma because of the altered biomechanical properties. The relative risk of traumatic vertebral fractures in patients with ankylosing spondylitis has been estimated as three times higher than in the general population. These spine traumas, which are located at cervical level in 81% of patients with ankylosing spondylitis, are complicated by neurological lesions in 65% of patients, due to the high inherent instability of these fractures. Traditional massage is an ancient practice in many parts of Asia. It has many benefits that are currently recognized world-wide. However, it can be dangerous and even lethal if practised without adequate knowledge and skill. We report a case of C6-C7 fracture-dislocation with complete neurology and neurogenic shock in a middle aged man with undiagnosed ankylosing spondylitis.
    Matched MeSH terms: Spinal Fractures
  4. Chai CS, Kho SS, Chan SK, Tee TT, Tie ST
    Clin Med (Lond), 2021 Jan;21(1):e114-e115.
    PMID: 33479093 DOI: 10.7861/clinmed.2020-0913
    Percutaneous vertebroplasty (PV) involves injection of polymethylmethacrylate bone cement into vertebral body for relief of pain and strengthening of bone in symptomatic vertebral compression fractures.Passage of bone cement into vertebral venous plexus and then into the lungs is a rare and serious complication of PV. The reported incidence up to 26%.We present an incidental finding of pulmonary cement embolism (PCE) after PV. A 68-year-old woman with history of PV 3 years previously for T11 osteoporotic fracture presented to us with cough for 3 weeks following choking on a fish bone.Chest X-ray showed left lower zone consolidation and a high-density opacity in a tubular branching pattern, corresponding to pulmonary arterial distribution. Contrasted computed tomography of the thorax showed segmental pulmonary cement embolism of both lungs and left lower lobe consolidation.She underwent bronchoscopy with findings of a purulent secretion from the left lower lobe. Her symptoms resolved after 2 weeks of antibiotics. She was managed conservatively for the PCE as she remained asymptomatic.This case highlights the need for a standard post-PV chest X-ray, as patients with cement embolisms can be completely asymptomatic. Measures to minimise the risk of pulmonary cement embolisms during PV need to be taken.
    Matched MeSH terms: Spinal Fractures*
  5. Tiew S, Tay T
    Malays Orthop J, 2012 Nov;6(3):63-5.
    PMID: 25279063 MyJurnal DOI: 10.5704/MOJ.1207.010
    Transverse sacral fracture is a very rare injury and frequently missed or delayed in diagnosis. We present a case with this injury and discuss its management.
    Matched MeSH terms: Spinal Fractures
  6. Chan CY, Kwan MK, Saw LB
    Eur Spine J, 2010 Jan;19(1):78-84.
    PMID: 19763636 DOI: 10.1007/s00586-009-1157-8
    The objective of this cadaveric study is to determine the safety and outcome of thoracic pedicle screw placement in Asians using the funnel technique. Pedicle screws have superior biomechanical as well as clinical data when compared to other methods of instrumentation. However, misplacement in the thoracic spine can result in major neurological implications. There is great variability of the thoracic pedicle morphometry between the Western and the Asian population. The feasibility of thoracic pedicle screw insertion in Asians has not been fully elucidated yet. A pre-insertion radiograph was performed and surgeons were blinded to the morphometry of the thoracic pedicles. 240 pedicle screws were inserted in ten Asian cadavers from T1 to T12 using the funnel technique. 5.0 mm screws were used from T1 to T6 while 6.0 mm screws were used from T7 to T12. Perforations were detected by direct visualization via a wide laminectomy. The narrowest pedicles are found between T3 and T6. T5 pedicle width is smallest measuring 4.1 +/- 1.3 mm. There were 24 (10.0%) Grade 1 perforations and only 1 (0.4%) Grade 2 perforation. Grade 2 or worse perforation is considered significant perforation which would threaten the neural structures. There were twice as many lateral and inferior perforations compared to medial perforations. 48.0% of the perforations occurred at T1, T2 and T3 pedicles. Pedicle fracture occurred in 10.4% of pedicles. Intra-operatively, the absence of funnel was found in 24.5% of pedicles. In conclusion, thoracic pedicle screws using 5.0 mm at T1-T6 and 6.0 mm at T7-T12 can be inserted safely in Asian cadavers using the funnel technique despite having smaller thoracic pedicle morphometry.
    Matched MeSH terms: Spinal Fractures/etiology; Spinal Fractures/physiopathology; Spinal Fractures/prevention & control
  7. Mohd Asihin MA, Bajuri MY, Ahmad AR, Ganaisan PK, Fazir M, Salim AA
    Front Surg, 2019;6:42.
    PMID: 31380389 DOI: 10.3389/fsurg.2019.00042
    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. Spinopelvic fixation supplemented with a gullwing plate surgical treatment is still a viable option with an acceptable outcome. The average waiting time prior to surgery is 3 weeks.
    Matched MeSH terms: Spinal Fractures
  8. Ong T, Bin Syed Ali SA, Sahota O
    Curr Rheumatol Rev, 2021;17(1):109-112.
    PMID: 32867654 DOI: 10.2174/1573397116999200820170559
    INTRODUCTION: There is a lack of robust data on hospitalised acute vertebral fragility fractures. This analysis aimed to report on the number of hospitalised vertebral fragility fractures treated in a large UK teaching hospital. This information would support better design of hospital services and resource allocation to manage this group of patients.

    METHODS: Patients aged 50 years and over hospitalised with a vertebral fragility fracture from 1/2/2016 to 31/1/2017 were identified from radiology and hospital records. Patients sustaining vertebral fractures due to either major trauma or malignancy were excluded. Data was collected on patient demographics, fracture details, hospitalisation details and health outcomes.

    RESULTS: 208 patients with acute vertebral fragility fractures were hospitalised over a 12 month period. The mean (SD) age was 80.5 (11) years, of which 68% were female. 94% presented to the Emergency Department (ED) as their first point of contact, of which 70% were subsequently hospitalised. Two-thirds presented with a single level vertebral fracture predominantly around the thoracolumbar region. The majority (87%) were non-operatively managed by general physicians, of which most were under Geriatric Medicine. The median length of stay was 12 (IQR 6-20) days and inpatient mortality was 3%. 52% of patients went on to have a bone health assessment.

    CONCLUSION: We have reported on the number of patients presenting to hospital with an acute vertebral fragility fracture over 12 months. This helps identify resources needed to design hospital services to manage them adequately.

    Matched MeSH terms: Spinal Fractures/epidemiology*
  9. Zulkefli, A., Adrian, Y.H.L., Zairul, A.K.B., Ramanathan, R.
    Malays Orthop J, 2009;3(2):40-43.
    MyJurnal
    Objectives: To study the prevalence and the risk factors for surgical site infection in patients who underwent posterior instrumented surgery for thoracolumbar burst fractures. Methodology: Retrospective review of cases operated between year 2006 and 2007. The final end point is the detection of surgical site infection within one year. Results: A total of 38 cases were reviewed. Surgical site infection occurred in 5 cases. Only one had deep infection. The onset of infection occurred within one month in all cases. The risk factors studied were smoking, timing of surgery, duration of surgery, neurological deficit, associated injuries and high dose methylprednisolone administration. None of them were statistically significant as risk factors for surgical site infection. Conclusion: The prevalence of surgical site infection in patients who underwent posterior instrumented surgery for thoracolumbar burst fractures was 13%.
    Matched MeSH terms: Spinal Fractures
  10. Razak M, Mahmud M, Mokhtar SA, Omar A
    Med J Malaysia, 2000 Sep;55 Suppl C:14-7.
    PMID: 11200038
    Fifteen cases of unstable fracture-dislocation of the thoracolumbar spine have been treated by open reduction, short segment transpedicular fixation and fusion in Universiti Unit, Kuala Lumpur Hospital from January 1994 until December 1997. Twelve male and three female patients were injured; their age ranged from 18 to 45 years. Five fracture-dislocations occurred in the lower thoracic spine (T8 to T11), eight at the thoracolumbar junction (T12 to L2) and two in the lumbar spine (L3 to L5). All the patients had neurological deficit. Seven patients with incomplete or cauda equina lesions regained some neural function, while all eight with complete lesions remained unchanged. Ten of the fifteen cases were grossly unstable and translated beyond 50% of the width of the spinal column. At the time of follow up (more than one year in all patients), no loss of reduction or of fixation was noted in any patient. Solid fusion was achieved in all patients. The advantages of this method of treatment include stable fixation, with maintenance of sagittal and coronal spinal alignments, to allow early rehabilitation.
    Matched MeSH terms: Spinal Fractures/surgery*
  11. Razak M, Mahmud MM, Hyzan MY, Omar A
    Med J Malaysia, 2000 Sep;55 Suppl C:9-13.
    PMID: 11200050
    From January 1994 to January 1998, 26 patients of unstable thoracolumbar burst fracture were treated by a short segment posterior instrumentation (pedicular screw plate/rod system), reduction and fusion in Kuala Lumpur and Universiti Kebangsaan Malaysia Hospital. Majority of them were young and in a productive age group (mean age were 30 year-old). The mean duration of follow-up was 24.4 months. The injuries were caused by fall from height (69%) and motor vehicle accident (31%). Most of the fracture occurred at 1st and 2nd lumbar vertebrae (24/26). Twelve of the patients did not have neurological deficits. Out of 14 patients with neurological deficits, 64.4% of them showed an improvement of at least one Frankel's grade. There was no defect correlation between canal compromise and neurological deficit. Kyphotic angle improved from 20 degrees to 7 degrees immediately after surgery. In the last follow-up average kyphotic angle was 9 degrees with average lost of 2 degrees. The average length of hospitalization following surgery was 24 days. A posterolateral bony fusion was achieved in all cases at an average of 3 months. Complication included 2 loosening and 3 misplacement of pedicle screw fixation. We concluded that short-segment fixation with posterolateral decompression and fusion is effective in the treatment of unstable thoracolumbar burst fracture.
    Matched MeSH terms: Spinal Fractures/surgery*
  12. Bhugaloo A, Abdullah B, Siow Y, Ng Kh
    Biomed Imaging Interv J, 2006 Apr;2(2):e12.
    PMID: 21614224 MyJurnal DOI: 10.2349/biij.2.2.e12
    The primary objective of this study was to evaluate the specificity and sensitivity of diffusion weighted MR imaging (DWI) in the differentiation and characterisation between benign and malignant vertebral compression fractures compared with conventional T1 WI, T2 WI and fat suppressed contrast enhanced T1 WI in the Malaysian population.
    Matched MeSH terms: Spinal Fractures
  13. Razak KAA, Ghani KHA, Musa AA
    Injury, 2021 Jan;52(1):90-94.
    PMID: 33168201 DOI: 10.1016/j.injury.2020.11.004
    BACKGROUND: Acetabular fractures in childhood are rare and the literature is scarce to describe a standard protocol in surgical management of these injuries. As the patient is still growing, it warrants a detailed assessment with a sound surgical plan if operative intervention is deemed necessary to prevent late complications. Throughout literature, most fixation rely on using pins, screws, plates or combination of the three which require large surgical exposure and risk of secondary physeal injury, hence we come up with a method of using the Titanium Elastic Nail System (TENS) to overcome this issue. We describe a novel technique in managing acetabular fractures in this group of patients using the TENS.

    METHOD: An 8 year old girl with a diagnosis of right anterior column posterior hemitransverse acetabular fracture was fixed with 3 TENS for supra-acetabular, anterior column and posterior column fragments. Surgery was performed in a minimally invasive manner. No drilling was performed during the surgery and implant insertion is done manually.

    RESULTS: Advantages of this procedure include minimally invasive surgery with smaller wounds, minimal intraoperative bleeding and theoretically reduces the risk of premature fusion of the triradiate cartilage. Patient is allowed early rehabilitation with this method.

    CONCLUSION: This novel method provides an alternative to traditional usage of wires, pins, plates and screws as is described in most literature. However, it requires the surgeon to appreciate that the safe corridors for the implant are much narrower than adults. We recommend this technique for fractures that are deemed suitable for intramedullary fixation and further research in the future will be needed.

    Matched MeSH terms: Spinal Fractures
  14. Nazrun AS, Tzar MN, Mokhtar SA, Mohamed IN
    Ther Clin Risk Manag, 2014;10:937-48.
    PMID: 25429224 DOI: 10.2147/TCRM.S72456
    PURPOSE:
    Osteoporotic fracture is the main complication of osteoporosis. The current management is to discharge patients as early as possible so they can get back to their daily activities. Once discharged, there are three main issues relating to morbidity, mortality, and risk of a subsequent fracture that need to be addressed and discussed. Therefore, the aim of this systematic review was to summarize and evaluate the evidence from published literature, to determine the outcome of osteoporotic fracture patients after their hospital discharge.

    METHODS:
    The MEDLINE and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases were searched, using the terms "osteoporosis", "fracture", "osteoporotic fracture", "hip fracture", and "vertebral fracture". We included only human studies published in English between 2004 and 2014. The reference lists of included studies were thoroughly reviewed in search for other relevant studies.

    RESULTS:
    A total of 18 studies met the selection criteria. Most were observational and cohort studies. Out of all the studies, five studies looked into the morbidity, six studies looked into the risk of subsequent fractures, and seven studies looked into mortality. Vertebral fracture caused the greatest health burden, but hip fracture patients were the main users of informal care after hospital discharge. There was an increased risk of a subsequent fracture after a primary fracture compared with the control group, a cohort comparison, or the general population. Osteoporotic fractures, especially hip fractures, are associated with higher mortality rate despite the advances in the management of osteoporotic fracture cases.

    CONCLUSION:
    There is strong evidence to show that after hospital discharge, osteoporotic fracture patients are faced with higher morbidity, subsequent fractures, and mortality.

    KEYWORDS:
    hip fracture; osteoporosis; vertebral fracture
    Matched MeSH terms: Spinal Fractures
  15. Choo YW, Mohd Tahir NA, Mohamed Said MS, Makmor Bakry M
    Osteoporos Int, 2024 May;35(5):745-757.
    PMID: 38194151 DOI: 10.1007/s00198-023-07005-0
    The 41-item Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-41) is a widely used and freely available patient-reported outcome measure (PROM). However, data on its reliability, validity, and responsiveness remain unclear. Therefore, this study aimed to systematically review the measurement properties of the QUALEFFO-41. A systematic search of MEDLINE, EBSCOhost, and Cochrane Library from their inception up to December 2022 was performed. Data were extracted, and the methodological quality of each measurement property was evaluated according to the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) guidelines. The evidence of the measurement properties was rated against the updated criteria for good measurement properties, and the quality of evidence was graded using the modified GRADE approach. A total of 99 articles were identified, of which eight studies were included in the review. The QUALEFFO-41 is categorized as B as it demonstrated moderate quality evidence for sufficient content validity, moderate-to-high quality evidence for sufficient hypothesis testing for construct validity (except for the social function domain for convergent validity), and very low-quality evidence for sufficient responsiveness. For structural validity and internal consistency, only the domains of pain and general health perception were sufficient with low-quality evidence. For reliability, only the domain of physical function was sufficient with low-quality evidence. None of the studies reported measurement error, cross-cultural validity, and criterion validity. The QUALEFFO-41 may be a promising, valid, and reliable PROM to assess HRQoL in osteoporosis patients with vertebral fractures. However, future studies must focus on good methodological quality to strengthen the evidence of measurement properties, especially on structural validity, reliability, responsiveness, and cross-cultural validity. The systematic review evaluated the measurement properties of the QUALEFFO-41 questionnaire for assessing Health-Related Quality of Life (HRQoL) in osteoporosis patients. The review found moderate-to-high-quality evidence for construct validity but limited evidence for responsiveness and other properties. Future studies should focus on strengthening the evidence, particularly for structural validity, reliability, responsiveness, and cross-cultural validity. The QUALEFFO-41 shows promise as a valid and reliable PROM for HRQoL assessment in osteoporosis patients.
    Matched MeSH terms: Spinal Fractures*
  16. Looi, Collin Seng-Kim
    MyJurnal
    Background: To assess the effect of cement vertebroplasty on the activity of daily living of elderly patients who have sustained a vertebral osteoporotic fracture.
    Patients and Methods: Seven patients with clinically significant and radiologically proven osteoporotic vertebral compression fractures suitable to be treated with percutaneous cement vertebroplasty were recruited. Evaluation was based on pre- and postprocedure activity by clinical documentation (including interview) and by a self-developed questionnaire (including quality of life).
    Results: Following the procedure, 54% of patients resumed their activities of daily living with minimal pain while 46% of patients were able to do so without any pain (p
    Matched MeSH terms: Spinal Fractures
  17. Mukundala VV, Lim HH
    Singapore Med J, 2001 Feb;42(2):82-4.
    PMID: 11358198
    Fracture-dislocation of the lumbo-sacral spine was an unusual injury and was divided into anterior, posterior and lateral types depending on the displacement of the cephalad portion of the spine over the caudal portion. According to the authors' knowledge, only 31 cases of traumatic fracture-dislocation of the lumbo-sacral spine were reported in the English literature. Only 3 previous reports referred to this injury with a posterior displacement, which was an even rarer injury. This was the fourth report of this type of injury.
    Matched MeSH terms: Spinal Fractures/etiology; Spinal Fractures/radiography*; Spinal Fractures/surgery*
  18. Borges JLC, Sousa da Silva M, Ward RJ, Diemer KM, Yeap SS, Lewiecki EM
    J Clin Densitom, 2019 07 10;22(4):484-488.
    PMID: 31375350 DOI: 10.1016/j.jocd.2019.07.005
    Vertebral fracture (VF) is the most common type of osteoporotic fracture. VFs are associated with a decline in quality of life and high morbidity and mortality. The presence of a VF is a significant risk factor for developing another fracture; however, most VFs are not clinically recognized and diagnosed. Vertebral fracture assessment by dual-energy X-ray absorptiometry is a low cost, low radiation, convenient, and reliable method to identify VFs. The finding of a previously unrecognized VF may change the assessment of fracture risk, diagnostic classification, and treatment strategies. Vertebral fracture assessment or radiographic lateral spine imaging should be repeated in patients with continued high risk for fracture (e.g., historical height loss >4 cm [>1.5 inches], self-reported but undocumented vertebral fracture, or glucocorticoid therapy equivalent to ≥5 mg of prednisone or equivalent per day for greater than or equal to 3 months).
    Matched MeSH terms: Spinal Fractures/diagnosis*
  19. Teh, K.K., Chan, C.Y.W., Saw, L.B., Kwan, M.K.
    Malays Orthop J, 2009;3(2):44-46.
    MyJurnal
    Chance fracture is an unstable vertebral fracture, which usually results from a high velocity injury. An elderly lady with a previously healed osteoporotic fracture of the T12 and L1 vertebra which resulted in a severe kyphotic deformity subsequently sustained a Chance fracture of the adjacent L2 vertebrae after a minor fall. The previously fracture left her with a deformity which resulted in significant sagittal imbalance therefore predisposing her to this fracture. This case highlights the importance of aggressive treatment of osteoporotic fractures in order to prevent significant sagittal imbalance from resultant (i.e. kyphotic) deformity.
    Matched MeSH terms: Spinal Fractures
  20. Hussin P, Chan CY, Saw LB, Kwan MK
    Emerg Med J, 2009 Sep;26(9):677-8.
    PMID: 19700594 DOI: 10.1136/emj.2008.064972
    U-shaped sacral fracture is a very rare injury. This injury is easily missed and the diagnosis is often delayed as it is difficult to detect on the anteroposterior view of the pelvic radiograph. It is highly unstable and neurological injury is common. Two cases of U-shaped sacral fractures are reported here in which the diagnosis was delayed resulting in the late development of cauda equina syndrome. In these two cases, full recoveries were achieved following surgical decompression. A high index of suspicion with proper clinical and radiographic assessments will decrease the incidence of missed diagnosis and prevent the occurrence of delayed neurological deficits.
    Matched MeSH terms: Spinal Fractures/diagnosis*
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