MyMedR

Fulltext Can the Pirani Score Predict the Number of Casts and the Need for Tenotomy in the Management of Clubfoot by the Ponseti Method?

Sharma A, Shukla S, Kiran B, Michail S, Agashe M

Malays Orthop J, 2018 Mar;12(1):26-30.

PMID: 29725509 DOI: 10.5704/MOJ.1803.005

Introduction: We assessed the role of the Pirani score in determining the number of casts and its ability to suggest requirement for tenotomy in the management of clubfoot by the Ponseti method. Materials and Methods: Prospective analysis of 66 (110 feet) cases of idiopathic clubfoot up to one year of age was done. Exclusion criteria included children more than one year of age at the start of treatment, non-idiopathic cases and previously treated or operated cases. Results: The initial Pirani score was (5.5±0.7) for the tenotomy group and the initial Pirani score was (3.3±1.6) for the non-tenotomy group. There was a significant difference between the initial Pirani score for the tenotomy and the non-tenotomy group with t= -7.9, df= 64 p<0.0001. The tenotomy group had a significantly higher number of casts (four to seven) compared to non-tenotomy group (two to five) t=-10.4, df=64, p<0.0001. Spearman's rank correlation coefficient was significant and confirmed positive correlation between the initial Pirani score and the number of casts required to correct the deformity (r = 0.931, p<0.0001). Conclusion: Initial high Pirani score suggests the need for greater number of casts to achieve correction and probable need for tenotomy. The number of casts required in achieving complete correction increases with increase in the initial Pirani score. The initial high hindfoot score (2.5-3) signifies the probable need of a minor surgical intervention of percutaneous tendoachilles tenotomy. Based on the initial Pirani score, parents can be informed about the probable duration of treatment and the need for tenotomy.

Fulltext Bilateral Asymmetrical Fracture Dislocation of Shoulder with Rare Combination of Injuries after Epileptic Seizure: A Case Report

Sharma A, Jindal S, Narula MS, Garg S, Sethi A

Malays Orthop J, 2017 Mar;11(1):74-76.

PMID: 28435581 DOI: 10.5704/MOJ.1703.011

The incidence of bilateral gleno-humeral joint dislocation is rare, is almost always posterior and is usually caused by sports injuries, epileptic seizures, electrical shock, or electroconvulsive therapy. Bilateral fracture-dislocation is even rarer, with a few cases reported in the literature. We report an unusual case with dislocation of the both glenohumeral joints in opposite direction after a seizure episode, with fracture of greater tuberosity on one side and of the lesser tuberosity on the contralateral side. Although there have been a few reports of bilateral asymmetric fracture dislocations of the shoulder in the past, an injury pattern resembling our case has, to the best of our knowledge, not been described in the literature so far. This report includes a detailed discussion regarding the mechanism of injury in a case of asymmetrical dislocation following a seizure episode. At final follow-up, the patient had healed fractures, painless near normal range of motion with no redislocations.

Fulltext First and Second Metatarsophalangeal Joint Open Dislocations: A Case Report

Sharma A, Dosajh R, Bedi GS, Gupta K, Jain A

Malays Orthop J, 2017 Mar;11(1):71-73.

PMID: 28435580 DOI: 10.5704/MOJ.1703.010

Dislocation of multiple metatarsophalangeal joint is an uncommon injury. The mechanism of injury is a high energy force distal to proximal with foot in hyperextension at the metatarsophalangeal (MTP) joint. The acute hyperextension of the toe at the moment of injury causes avulsion of the plantar part of the capsule from the junction of head and neck of the metatarsal. If the collateral ligaments remain intact, they maintain the locked fibrocartilaginous plate over the dorsum of the head of the metatarsal, making closed reduction impossible. We report a case of simultaneous 1st and 2nd MTP joint open dislocation. In the present case, we chose the plantar approach utilizing the already present plantar wound. At 18 months post-operative follow-up, there was no instance of redislocations or signs of avascular necrosis of head of metatarsal.

Fulltext Early Functional Outcome of Resection and Endoprosthesis Replacement for Primary Tumor around the Knee

Sharil A, Nawaz A, Nor Azman M, Zulmi W, Faisham W

Malays Orthop J, 2013 Mar;7(1):30-5.

PMID: 25722804 MyJurnal DOI: 10.5704/MOJ.1303.013

We evaluated functional outcomes for patients who underwent surgery for resection and endoprosthesis replacement for primary tumours around the knee. We used the Musculoskeletal Tumour Society Scoring System (MSTS) for functional evaluations to compare differences between distal femur (DF) and proximal tibia (PT) placements. The study sample included 34 cases of distal femur and 20 cases of proximal tibia endoprosthesis replacement. Primary tumours were classified as follows: 33 osteosarcoma, 20 stage III giant cell tumour (GCT) and one case of mesenchymal chondrosarcoma. The mean MSTS score for both DF and PT endoprosthesis together was 21.13 (70.43%), and The MSTS scores for DF was 21.94 (73.13%) and PT was 19.75 (65.83%) Infection developed in 7 cases and 5 of which were PT endoprosthesis cases. Three deep infections required early, two-stage revision and resulted in poor MSTS scores. We conclude that endoprosthesis replacement for primary bone tumours had early good to excellent functional outcome. There were no differences in functional outcomes when comparing distal femur endoprostheses with proximal tibia endoprostheses.

KEY WORDS: functional outcome, bone tumour, knee, and endoprosthesis.

Fulltext The Effect of Pre-operative use of Antiplatelets and Anticoagulants on Time to Surgery in Hip Fracture Patients

Shamsuri NS, Yeap CY, Low K, Kaur-Dhaliwal T, Hashim H, Wan-Sim AY, et al.

Malays Orthop J, 2023 Mar;17(1):149-159.

PMID: 37064624 DOI: 10.5704/MOJ.2303.018

INTRODUCTION: Hip fractures are a major health concern resulting in significant morbidity worldwide. They are the leading cause of fall-related injuries amongst the elderly with high risk of death, and numbers are expected to rise with the growing elderly population. Expedited surgical repair has been proven to improve patient outcomes, however there are often multiple barriers to early surgery especially in the elderly. The use of antiplatelets and anticoagulation is a significant contributory factor to surgical delay.

MATERIALS AND METHODS: We conducted a retrospective, single centre study on hip fracture patients admitted to an acute care orthogeriatric unit over a 12-month period, aimed at determining the impact of pre-operative use of antiplatelets and anticoagulants on time to surgery (TTS) and its impact on one-year mortality rates.

RESULTS: Amongst 404 eligible patients, 102 were on antiplatelets, 23 on anticoagulants and 279 were neither on antiplatelets or anticoagulants. Our study showed that patients taking clopidogrel (p<0.001) and DOACs (p=0.001) were more likely to have delayed surgery compared to those who were not on these agents. In addition, all patients on warfarin experienced surgical delay. Warfarin group also had highest mortality rates compared to other group and 10 times more likely to die within a year (p=0.001).

CONCLUSION: The results from this study are consistent with existing literature, suggesting that the use of clopidogrel and anticoagulants have a negative impact on TTS in hip fracture patients. Strategies should be developed for patients on these medications to enhance their TTS.

Fulltext Anterior Displacement of Ulnar Nerve at the Elbow inChildren Based on Ultrasonography

Shamsul, H., Saw, A., John, G.

Malays Orthop J, 2007;1(1):29-33.

MyJurnal

This study involved evaluation of the elbows of 50 children between 4 to 14 years of age. Clinical examination for elbow flexion, extension, range of motion and carrying angle were performed, followed by ultrasonographic examination to determine position of the ulnar nerve in relation to the medial epicondyle upon elbow flexion and extension. Thirty-one elbows showed anterior displacement of the ulnar nerve, of which 14 were due to subluxation and 17 to dislocation. We found that anterior translation of ulnar nerve is present in the elbows up to 31% of children, especially those with increased range of elbow motion.

Fulltext Hybrid Model for Clinical Post-Graduate Teaching in a University Hospital

Shamsul SA, Cheng T, Abbas AA

Malays Orthop J, 2020 Nov;14(3):202-203.

PMID: 33403088 DOI: 10.5704/MOJ.2011.035

Fulltext A 2-Year Demographic Study of Domestic Paediatric Hand Injuries Requiring Surgical Intervention in An Urban Hospital

Shalimar, A., Jamari, S., Abdul Halim, A.R., Roohi, S.A., Naicker, A.S., Sharaf, I.

Malays Orthop J, 2007;1(1):34-38.

MyJurnal

Domestic paediatric hand injuries make up the bulk of overall paediatric hand injuries. This is a retrospective study of domestic paediatric hand injuries admitted into an urban hospital that required surgical intervention. The most common injuries sustained were tendon injuries (24%), total amputations (20%) and lacerations wounds (16%). Accordingly the most common surgical interventions were tendon repairs (28%), toilet suturing (24%) and refashioning (20%). Parents and care providers need to be more vigilant and careful when supervising children including ensuring the safe storage of dangerous items. Sharp items may require additional safety features and warning labels.

Splinting after Carpal Tunnel Release: Does it really Matter?

Shalimar A, Nor-Hazla MH, Arifaizad A, Jamari S

Malays Orthop J, 2015 Jul;9(2):41-46.

PMID: 28435609 MyJurnal DOI: 10.5704/MOJ.1507.011

Splinting of the wrist after carpal tunnel release (CTR) has been practised by many surgeons especially in North America. The main reason was to prevent possible adverse events of bowstringing of flexor tendons and the median nerve, pillar pain, entrapment of the median nerve in scar tissue and wound dehiscence. Studies on the effect of splinting after standard CTR have had dismal results. The duration of splinting in standard CTR has been either too long (for 2-4 weeks) or too short (48 hours only). The aim of our study was to compare the effects of post-operative splinting for a duration of one week with no splinting.

METHODS: All 30 of our patients underwent a standardized limited open CTR by a designated surgeon. Post operatively, they were randomized into a splinted (n=16) and a nonsplinted (n=14) group. The splint was kept for a week. Patients were reviewed at regular intervals of one week, two months and six months. At each follow up, these patients were clinically assessed for the following outcome measures: VAS (visual analogue score), 2PD (two-point discrimination), pinch grip, grip, Abductor Pollicis Brevis (APB)) power and completion of the Boston questionnaire.

RESULTS: All patients presented with significant improvement in the postoperative evaluation in the analyzed parameters within each group. However, there was no significant difference between the two groups for any of the outcome measurements at sequential and at final follow-up.

CONCLUSION: We conclude that wrist splinting in the immediate post-operative period has no advantage when compared with the unsplinted wrist after a limited open carpal tunnel release.

Fulltext Are Gap and Cast Indices Predictors of Efficacy of Reduction in Fractures of Both Bones of the Leg? A Cohort Study

Shalabh K, Ajai S, Vineet K, Sabir A

Malays Orthop J, 2018 Jul;12(2):15-19.

PMID: 30112123 DOI: 10.5704/MOJ.1807.003

Introduction: Non-operative management has successfully been practised for long in diaphyseal fractures of both bones of the leg. This study attempts to establish an acceptability criteria for plaster cast in order to predict future loss of reduction and its adequacy. Materials and Methods: A total of forty subjects were included as per inclusion-exclusion criteria. Gap and cast indices were calculated in the immediate post reduction phase and at third week follow-up visit. Results: The mean values of gap and cast indices in the immediate post-reduction phase were 0.35±0.220 and 0.99±0.08 respectively and at the third week follow-up the mean value for both the parameters in those without loss of reduction were 1.11±0.50 and 1.03±0.09 respectively and in those with loss of reduction were 0.84±0.44 and 1.01±0.06 respectively. Conclusion: Gap and cast indices are not informative in assessing adequacy of reduction in diaphyseal fractures of both bones of the leg.

Fulltext Cortical Blindness In Fat Embolism Syndrome Following Fracture Manipulative Procedure

Shahrulazua, A., Ariff, M.S., Aziz, M.A.

Malays Orthop J, 2010;4(1):35-38.

MyJurnal

Fat embolism syndrome is a well-recognised sequela of long bone trauma as well as intramedullary orthopaedic procedures. However, it has rarely been described following manipulation, reduction of fracture, and application of external fixator. Furthermore, bilateral ocular blindness is seldom the first manifestation; instead respiratory and other cerebral symptoms being most common. We describe a case with this rare presentation in a patient who underwent a trial of closed reduction, then open reduction of a femur fracture, followed by external fixation performed at day 47 post-initial trauma.

Fulltext The In-Vitro Effects of Sea Cucumber (Stichopus sp1) Extract on Human Osteoblast Cell Line

Shahrulazua A, Samsudin A, Iskandar M, Amran A

Malays Orthop J, 2013 Mar;7(1):41-8.

PMID: 25722806 MyJurnal DOI: 10.5704/MOJ.1303.015

Despite its claimed therapeutic effects, the action of sea cucumber (known as gamat in the Malay language) on human osteoblast cells is still unknown. We performed in vitro studies utilising extract of Stichopus sp1 (gamat) to elucidate its effects on cell viability and functional activity. We found an inverse relationship between gamat concentration and its effect on osteoblast cell viability (p<0.001). Only gamat concentration at 1mg/ml significantly promoted cell viability at day 3 of incubation. There was a trend towards increased osteoblast cell function in the presence of gamat at 5mg/ml and 10mg/ml but this observation was not consistent at different incubation periods.

Fulltext Acute Pulmonary Embolism Following Baker's Cyst Excision - A Life Threatening Complication: A Case Report

Senthil V

Malays Orthop J, 2023 Jul;17(2):76-79.

PMID: 37583525 DOI: 10.5704/MOJ.2307.012

A 55-year-old women was diagnosed with Baker's cyst and underwent open Baker's cyst excision. She had developed acute pulmonary embolism in the post-operative period. Our case report is to emphasise the sub-clinical concomitant deep vein thrombosis with Baker's cyst. Such a fatal complication has not been reported in literature and preventive measures of pre-operative venous Doppler and post-operative thrombo-prophylaxis can prevent them.

Fulltext Bilateral Stress Fractures of the Femoral Neck from RenalOsteomalacia: A Case Report

Sengupta, S.

Malays Orthop J, 2008;2(1):55-57.

MyJurnal

A rare case of spontaneous bilateral stress fractures of femoral neck leading to coxa vara in a young female with history of chronic renal disease and secondary osteomalacia is described. Once the underlying disease was controlled, the fracture was treated by valgus osteotomy with good result.

Fulltext Use of Radiographic Densitometry to Predict the BoneHealing Index in Distraction Osteogenesis

Saw, A., Manimaran, S., Faizal S., Bulgiba, A.M.

Malays Orthop J, 2008;2(1):44-48.

MyJurnal

Bone lengthening with distraction osteogenesis involves prolonged application of an external fixator frame. Qualitative and quantitative evaluation of callus has been described using various imaging modalities but there is no simple reliable and readily available method. This study aims to investigate the use of a densitometer to analyze plain radiographic images and correlate them with the rate of new bone formation as represented by the bone healing index. A total of 34 bone lengthening procedures in 29 patients were retrospectively reviewed. We used an X-Rite 301 densitometer to measure densities of new callus on plain radiographs taken at 4 and 8 weeks after surgery. Patients aged below 16y had significantly lower BHIs indicating faster bone healing and shorter duration of treatment. The ratio of radiographic densities between centre and edge of the new bone measured from plain radiographs taken at 8 weeks correlated positively with the eventual BHI of the patient. This method provides a simple and easy way to predict the rate of bone healing at an early stage of treatment and may also allow remedial action to be taken for those with poor progress in bone formation.

Fulltext Tissue Diagnosis for Musculoskeletal Tumours

Saw, A.

Malays Orthop J, 2007;1(2):1-2.

MyJurnal

Musculoskeletal tumour is much less common compared to tumours of epithelial origin. Most of these tumours are benign, with only about 1% malignant in nature. A general orthopaedic surgeon may only come across a malignant primary bone or soft tissue tumour a few times in his entire medical career. The current recommendation is for these conditions to be investigated and treated in centres with musculoskeletal oncology service. Careful clinical evaluation with appropriate plain radiography can provide adequate information for definitive diagnosis and treatment for most cases, especially the benign tumours. For some other cases, further investigations will be necessary. Magnetic resonance imaging (MRI) can provide excellent details on anatomical location of a tumour and delineate vital structures that may have been distorted by the lesion. For primary malignant tumours, computerized tomography scanning is still the gold standard for evaluation of pulmonary metastasis, and bone scan can allow early detection of distant metastasis to other bones. Whole body MRI has recently been recommended for tumour staging but the potential benefit for musculoskeletal tumour is not that convincing. PET may be very helpful for follow up detection of tumour recurrence but its role in diagnosis and staging of musculoskeletal tumours is still being evaluated...

Fulltext Massive Tibial Bone Regeneration with Autologous Peripheral Blood Stem Cells using Ilizarov Bone Transport: A Case Report

Saw KY, Gill R, Low TC

Malays Orthop J, 2020 Nov;14(3):166-169.

PMID: 33403079 DOI: 10.5704/MOJ.2011.026

This is a case report of a Gustilo-Anderson Type IIIB comminuted open right tibial fracture with massive bone loss, complicated by methicillin-resistant Staphylococus aureus (MRSA) infection. Non-viable and contaminated bony fragments were removed and infected bone resected. Soft tissue coverage and antibiotics were effective against the MRSA infection. A unifocal bone transport with the Ilizarov method regenerated 13cm of the missing tibia. Autologous peripheral blood stem cells (PBSC) injections into the osteogenesis site boosted bone regeneration and consolidation with a shortened Bone Healing index (BHI) of 23 days/cm.

Fulltext Osteochondrogenesis with Autologous Peripheral Blood Stem Cells for Osteochondral Lesions of the Talus: Report of Five Cases

Saw KY, Jee C, Ramlan A, Dawam A, Saw YC, Low SF

Malays Orthop J, 2022 Nov;16(3):128-131.

PMID: 36589370 DOI: 10.5704/MOJ.2211.019

Osteochondral lesions of the talus (OLTs) may progress to ankle arthritis needing ankle arthroplasty or arthrodesis. We report five cases of OLTs treated along the principles developed for chondrogenesis of the knee joint with autologous peripheral blood stem cells (PBSCs), resulting in repair and regeneration of the bone and cartilage components. Improvement in Ankle Osteoarthritis Scale (AOS) scores with minimum two years follow-up showed statistical significance (p < 0.05).

Fulltext A New Approach to Body Donation for Medical Education: The Silent Mentor Programme

Saw A

Malays Orthop J, 2018 Jul;12(2):68-72.

PMID: 30112135 MyJurnal DOI: 10.5704/MOJ.1807.015

Cadaveric dissection is an integral component of medical education. There had been concerns about negative impact on medical students exposed to deceased donors before their clinical years, but most studies reported overall positive outcome following this form of teaching. Due to reducing number of body donations in most parts of the world, many institutions are adopting alternative models especially for the teaching of gross anatomy. A new body donation programme that incorporate humanistic values in the procurement process was initiated by Tsu Chi University of Taiwan in 1996. Early observations following teaching with the so-called "silent mentors" noted less negative emotional impact on the students. With increasing number of body donation following the initiation of the silent mentor programme as reported in some regions, we will be able to continue the time-honoured cadaveric dissection for anatomy teaching, at the same time promoting humanistic values on junior doctors.

Fulltext Salmonella Osteomyelitis in a one year old Child without Sickle Cell Disease: A Case Report

Saturveithan C, Arieff A, Premganesh G, Sivapathasundaram N

Malays Orthop J, 2014 Jul;8(2):52-4.

PMID: 25279095 MyJurnal DOI: 10.5704/MOJ.1407.005

A one year old boy was admitted with left shoulder pain with reduced range of motion of five days' duration associated. Inflammatory markers were raised and radiograph of the left shoulder revealed widening of the metaphysis of the proximal humerus. Empirically, he was started on intravenous C-penicillin and cloxacillin after initial joint aspiration yielded only synovial fluid with negative culture. Subsequent MRI revealed acute osteomyelitis of the proximal left humerus with concurrent septic arthritis of the shoulder joint. Cultures from the arthrotomy washout grew Salmonella sp, sensitive to ampicillin. He recovered following six weeks of intravenous unasyn ( ampicillin and sulbactum). This rare case of salmonella osteomyelitis in a non-sickle cell disease patient was diagnosed with serial laboratory and radiological studies and was successfully treated with adequate duration of antibiotics and operative intervention.

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