Displaying publications 1 - 20 of 135 in total

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  1. Chew KK
    Med J Malaya, 1968 Mar;22(3):190-4.
    PMID: 4234354
    Matched MeSH terms: Shoulder/physiopathology
  2. Choy, Yew Sing, Sinniah, D.
    MyJurnal
    Reported is the first case of syringomyelia and syringobulbia associated with Arnold Chiari I malformation in a Malaysian child. The initial complaint was that of unilateral anhidrosis of the face. The chief presenting features were dissociated sensory loss, asymmetrical weakness of the left upper limb associated with subluxation of left shoulder and signs of upper motor neurone lesion in the left lower limb. One unusual feature was the presence of vesiculation followed by ulceration of the pinnae of both ears. Magnetic resonance imaging (MRI) of the posterior fossa and cervical and thoracic cord facilitated the diagnosis and was the most useful diagnostic procedure in this child.
    Matched MeSH terms: Shoulder
  3. Singh, H.
    MyJurnal
    It is very rare indeed in the practice of children's orthopaedics today in Malaysia that the natural history of long bone osteomyelitis is seen. A case is presented where a shoulder abscess in a 3-year-old child developed into septic arthritis of the shoulder and subsequently chronic osteomyelitis of the adjacent humerus. The parents refused active surgical debridement and sequestrectomies. Three years later the child had regenerated a new humerus over the sequestra. Radiographs are presented illustrating the entire natural history of osteomyelitis with the regeneration of a new humerus.
    Matched MeSH terms: Shoulder
  4. Yeap JS, Noor Zehan AR, Ezlan S, Borhan Tan A, Harwant S
    Med J Malaysia, 2001 Jun;56 Suppl C:13-8.
    PMID: 11814242
    The functional outcome of 27 patients (16 males, 11 females) with a proximal humeral fracture was evaluated using the Simple Shoulder Test. Fifteen patients were also assessed using the Constant system. The mean age of the patients was 46.3 years (range 16-90 years) and the mean follow-up was 14 months (range 6-29 months). There were ten 2-part fractures, eight minimally displaced fractures, two 3-part fractures, three 4-part fractures, three 1-part fracture-dislocations and one 3 parts fracture-dislocation. Twenty-four fractures were treated conservatively and 3 surgically. Thirteen patients (48%) regained full function on the simple shoulder test and almost all regained range of movement sufficient for activities of daily living. Six patients were not able to return to their previous job. All patients were pain free at rest and were able to sleep on the affected side comfortably, although 9 patients had pain with activity, even though most pain were mild in nature. The mean Constant scores for the fractured arm and the normal arm were 72.5 points and 91 points respectively. The strength of shoulder abduction was reduced by a mean of 34%. Although the outcome was generally satisfactory, there was nevertheless a statistically significant deterioration of function following the fracture.
    Matched MeSH terms: Shoulder Fractures/therapy*
  5. Loh YC, Trail IA
    Med J Malaysia, 2002 Jun;57(2):205-8.
    PMID: 24326652
    Fourteen fit and healthy patients underwent arthroscopic subacromial decompression (ASD) of shoulder for rotator cuff impingement. Their blood chemistry was analysed pre-operatively, 24 hours post-operatively and 2-3 weeks post-operatively. Levels of haematocrit, sodium, potassium, creatinine and urea were measured. The blood chemistry returned almost to the pre-operative level at 2-3 weeks post-operatively. There was no statistically significant differences found. This study concludes that arthroscopic subacromial decompression is a safe technique when considering the blood parameters despite the haemodilution seen in all patients.
    Matched MeSH terms: Shoulder*; Shoulder Impingement Syndrome*
  6. Razif MAM, Rajasingam V
    Med J Malaysia, 2002 Dec;57(4):496-8.
    PMID: 12733178
    We report a rare case of left axillary artery injury associated with anterior dislocation of the left shoulder in a 25 yrs old male as a result of a road traffic accident. The shoulder dislocation was reduced. A left upper limb angiogram showed an obstructed left axillary artery. The obstructed segment was surgically reconstructed with a Dacron graft. Six months post operation in follow up, he was found to have good left shoulder function and no neurovascular deficit. This is an injury that could have been easily missed without a simple clinical examination.
    Matched MeSH terms: Shoulder Dislocation/complications*; Shoulder Dislocation/diagnosis*; Shoulder Dislocation/surgery
  7. Widiastuti-Samekto M, Sianturi GP
    Med J Malaysia, 2004 Aug;59(3):312-6.
    PMID: 15727375
    Twenty-six patients with frozen shoulder syndrome (Stage 2 and 3) were included in this study conducted at Dr. Kariadi General Hospital, Semarang, Indonesia and randomly allocated into 2 groups: 40 mg triamcinolone intra-articular injection and triamcinolone oral tablets. The result showed that triamcinolone intra-articular injection group "cured" rate was 5.8 times higher at week one compared to the triamcinolone tablet group. Sixty-two percent of the cases with triamcinolone intra-articular injection achieved their "cured" condition after one week of therapy, compared with only 14% of the triamcinolone tablets group. We conclude that, intra-articular corticosteroid injection provide faster improvement compared to oral route.
    Matched MeSH terms: Shoulder Joint/pathology*; Shoulder Pain/drug therapy; Shoulder Pain/etiology
  8. Yeap JS, Lee DJK, Fazir M, Kareem BA, Yeap JK
    Med J Malaysia, 2004 Oct;59(4):450-4.
    PMID: 15779576
    A retrospective study was conducted to determine the incidence of nerve injuries in anterior dislocations of the shoulder and to determine if a neurological examination is routinely performed in such cases. One hundred and fifteen shoulder dislocations in 100 patients (74 males, 26 females; mean age 35+/-18 years) were reviewed. Eighty-seven patients were examined for neurological injuries prior to reduction and 8 of these patients (9.2%) were found to have sustained neurological injuries. Following reduction, neurological examination was performed in 85 patients. Three patients who were not examined initially prior to reduction were subsequently found to have nerve injuries after reduction. Seven patients (7%) were not examined for neurological injury both before and after reduction of the dislocation. Eleven patients were found to have sustained nerve injuries in the final analysis. Axillary nerve injuries were the most common, occurring in 8 patients. In conclusion, nerve injuries are common in shoulder dislocations. The importance of performing and documenting the findings of neurological examination anterior shoulder dislocations needs to be reiterated.
    Matched MeSH terms: Shoulder Dislocation/complications*
  9. Yeap JS, Lee DJK, Fazir M, Borhan TAM, Kareem BA
    Med J Malaysia, 2004 Dec;59 Suppl F:19-23.
    PMID: 15941156 MyJurnal
    The case notes of 102 patients (117 shoulder dislocations) were reviewed retrospectively to improve the understanding of the epidemiology of this common injury. Eighty-one dislocations were primary and 36 dislocations were second or recurrent dislocations. The age distribution was characterized by a peak in male patients aged between 21-30 years. The mean age for males was 30.5 years and 47.7 years for females. The male:female ratio in first time dislocations was 5:2, while it was 5:1 in recurrent dislocations. Ninety-eight percent were anterior dislocations and 2% were posterior dislocations. Greater tuberosity fractures were found in 17 patients and almost half of these patients were aged between 41-50 years. The most common cause of first time dislocation was a direct blow or fall onto the shoulder, accounting for 42 patients (55%). The majority of these patients were aged 40 years and above. Next common cause was motor vehicle accident which occurred mostly in the younger age group. Dislocations due to sporting injuries accounted for only 5.3% of all first time dislocations. Nearly 97% were successfully reduced without a general anaesthesia. Seventy-seven percent of the patients had their shoulders immobilized after reduction, mostly with body strapping only. Fifteen patients (14.7%) were referred for physiotherapy for stiffness. Few operations were performed for recurrent dislocations but surgery does not appear to be well accepted as yet by our patients.
    Matched MeSH terms: Shoulder Dislocation/etiology; Shoulder Dislocation/epidemiology*
  10. Lee DJK, Yeap JS, Fazir M, Muhd Borhan TA, Kareem BA
    Med J Malaysia, 2005 Mar;60(1):15-20.
    PMID: 16250275
    The radiographs of 115 anterior shoulder dislocations (100 patients; 74 males, 26 female were reviewed to assess the radiographic views used in the management of this dislocation. Eighty-eight patients (88%) had only the anteroposterior (AP) view, 10 patients had 2 radiographic views taken and only 2 patients had three radiographic views. Hill-Sachs lesions were found in 18%, and glenoid rim fractures in 3% of the patients. A greater tuberosity fracture was found in 18% of the patients. Therefore, the current practice in the management of an acute anterior shoulder dislocation appears to be to perform a single view (AP) pre-reduction radiograph to confirm the diagnosis and a single view (AP) post reduction radiograph to confirm reduction after a close manipulative reduction has been performed. This practice is likely to result in an underestimate of associated Hill Sachs lesion and glenoid rim fractures, but not greater tuberosity fractures.
    Matched MeSH terms: Shoulder Dislocation/epidemiology; Shoulder Dislocation/radiography*
  11. Wong ELW, Kwan MK, Loh WYC, Ahmad TS
    Med J Malaysia, 2005 Jul;60 Suppl C:72-7.
    PMID: 16381288
    Shoulder arthrodesis is a secondary reconstructive option for patients with brachial plexus injuries requiring a stable shoulder. This study was undertaken to evaluate the clinical and radiological outcomes of shoulder fusion in six patients with flail upper limbs following complete brachial plexus injuries. The shoulder was fused in 30 degrees abduction, 30 degrees internal rotation and 30 degrees flexion via a direct lateral approach by using a 4.5 mm reconstruction plate without bone grafting. The average follow-up was 10.3 months. Radiological union was obtained in all patients. Five patients (83%) had relief of pain after the shoulder fusion. Improvement of function was observed in all patients with a mean improvement of 56.6 degrees (range 30 degrees-75 degrees) and 47.5 degrees (range 30 degrees-60 degrees) active flexion and abduction respectively. One patient developed humeral fracture distal to the plate and the fracture eventually healed with a splint. Successful stable fusion of the shoulder in patients with brachial plexus injuries requires rigid fixation with a single 4.5 mm reconstruction plate, protection of bone healing with a triangular abduction brace for 12 weeks and functional trapezius, levator scapulae, serratus anterior and rhomboid muscles for optimizing the functional result.
    Matched MeSH terms: Shoulder Joint/surgery*
  12. Hazmy CHW, Parwathi A
    Med J Malaysia, 2005 Jul;60 Suppl C:22-5.
    PMID: 16381278
    This retrospective study was conducted in a state hospital set-up and aimed at identifying the incidence of sports-related shoulder dislocations and their characteristics and the sports events involved. All patients with shoulder dislocation related to sporting activities admitted to the hospital from January 1999 to December 2002 were included in the study. There were 18 sports-related shoulder dislocations out of 106 all shoulder dislocations admitted during this 4-year period. The average age of the patients was 25.4 years. All but two were male. All were anterior dislocations. Recurrent dislocation constitutes 78% of the cases with an average of 3 times re-dislocation. Rugby and badminton were the major contributors to the injuries followed by volleyball, soccer and swimming. Conservative treatment was successfully instituted for 88% of the patients and 12% opted for surgical intervention.
    Matched MeSH terms: Shoulder Dislocation/etiology; Shoulder Dislocation/epidemiology*; Shoulder Dislocation/therapy
  13. Hazmy CHW, Parwathi A
    Med J Malaysia, 2005 Jul;60 Suppl C:17-21.
    PMID: 16381277
    This retrospective study was conducted in a state hospital set-up and aimed at identifying the magnitude of shoulder dislocations and their demographic data, characteristics of the injury, mechanism and predisposing factors, and the instituted treatment. Patients with radiographic evidence of shoulder dislocation admitted to the hospital from January 1999 to December 2002 were included. Data were recorded from the case notes. There were 105 shoulder dislocations with male predomination in 77% cases and age ranged between 11 and 90 years (average 30.9 years). The right shoulder was affected in 68% of the cases. The contributing events were fall in 37% of cases, road traffic accident 23%, sports 17% and pathological conditions 13%. Anterior dislocation occurred in 96.2% of the cases. Posterior and inferior dislocations encountered in two patients for each type. Twelve dislocations were associated fracture of the greater tuberosity, two each with humeral neck fracture and cerebral injuries. First time dislocation occurred in 73.6% of the cases. The recurrences ranged between 2 to 6 times (average 3.4 times). Closed manipulative reduction and strapping was the definitive treatment in 92.4% of the cases and the remaining needed surgical reconstruction. Four patients had open reduction and internal fixation of the associated fractures while another four had arthroscopic Bankart's repair. In conclusion, shoulder dislocation represents the most common shoulder problems. It afflicted young adults of reproductive age (21-40 years) and participation in sports was a risk factor in men. Women over 40 years and fall were at risk to develop shoulder dislocation.
    Matched MeSH terms: Shoulder Dislocation/etiology; Shoulder Dislocation/epidemiology*; Shoulder Dislocation/therapy
  14. Davatchi F
    DOI: 10.1111/j.1479-8077.2006.00177.x
    Matched MeSH terms: Shoulder Pain
  15. Das B
    Biomed Imaging Interv J, 2007 Oct;3(4):e45.
    PMID: 21614297 DOI: 10.2349/biij.3.4.e45
    Radiosynovectomy is a novel method of treatment for several acute and chronic inflammatory joint disorders. A small amount of a beta-emitting radionuclide is injected into the affected joint delivering a radiation dose of 70 to 100 Gy to the synovia. The proliferative tissue is destroyed, secretion of fluid and accumulation of inflammation causing cellular compounds stops and the joint surfaces become fibrosed, providing long term symptom relief. The radionuclides are injected in colloidal form so that they remain in the synovium and are not transported by lymphatic vessels causing radiation exposure to other organs. Complete reduction of knee joint swelling has been seen in above 40% and pain relief in 88% of patients. Wrist, elbow, shoulder, ankle and hip joints showed significant improvement in 50-60% and restoration of normal function and long term pain relief has been achieved in about 70% of small finger joints. In hemophilic arthropathies complete cessation of bleeding in about 60% and improved mobility in 75% of patients has been reported.

    Matched MeSH terms: Shoulder
  16. Yahya, N.A., Youngson, C.C.
    Ann Dent, 2007;14(1):7-13.
    MyJurnal
    The purpose of this study were to compare the emergence profiles of crowns with their contralateral tooth, in vitro, and to determine if there is any association between the design of tooth preparations and the resultant emergence profile. 50 working models used for single crown construction were examined. Measurements of the faciolingual width of the crowns and contralateral teeth were taken using digital calipers. Internal line angles and the margin width of dies and the emergence profile of the corresponding crowns were measured from longitudinally sectioned polyvinylsiloxane indices mounted on a flat-bed scanner using image analysis software. Using Students t tests, no statistically significant differences (p>0.05) were found for shoulder width (mean 0.94 ± 0.23mm), internal line angle (mean 105.83 ± 13.57°) or emergence profiles (28.56 ± 12.95°) in the different (anterior, premolar or molar) preparations or crowns. The mean emergence profiles for all crowns was statistically significantly greater (p
    Matched MeSH terms: Shoulder
  17. Abdulkarim, S.M., Ghazali, H.M.
    MyJurnal
    HyperDSC™(fast scan rate) was used to study the melting behavior of canola (CLO), sunflower (SFO), palm olein (PO), rice bran oils (RBO), and cocoa butter (CB), and was compared to the melting behaviors using conventional DSC. There was an increase in sensitivity with increase in scan rate. Slow scan rate (5 to 20C/min) gave low sensitivity, which increased when the scan rates were increased to 50, 100 and 200C/min. Peak resolution was affected by scan rate depending on the sample weight. Increase in the size of sample coupled with the use of fast scan rate decreased the peak resolution. Generally small sample sizes gave better peak resolution. Results of the effect of scan rate on glass transition (Tg) shows that Tg, which is a weak transition especially in crystalline and low amorphous materials was not detected using conventional scan rates (5 to 20oC/min). It was however detected using of hyperDSC™ scan rates (100 to 200oC/min). Increasing the scan rate resulted in an increase in the peak temperature and the elimination of shoulder peaks, which were caused due to the polymorphic behavior of the triacylglycerols in the oils. The increase in peak temperature caused a shift in the peak position towards a higher temperature value. There is a positive correlation between the peak temperature and scan rate. The correlation coefficients (r) for CLO, SFO, PO, RBO and CB were 0.96, 0.95, 0.97, 0.96 and 0.96 respectively.
    Matched MeSH terms: Shoulder
  18. Tan, K.K., Ibrahim, S.
    Malays Orthop J, 2007;1(1):45-46.
    MyJurnal
    We report a case of a broken K-wire migrating to the cervical spine from the right clavicle in a 9-year-old child. The initial diagnosis, fracture of the clavicle with an acromioclavicular joint dislocation, was treated by open reduction and K-wiring. One K-wire broke and migrated to the neck, posterolateral to the C6 vertebra. The K-wire was removed percutaneously under image intensification. Acromioclavicular joint dislocation in children is rare since the distal clavicle does not ossify until the age of 18 or 19 years meaning that almost all closed fractures of the clavicle in children can be treated nonoperatively.
    Matched MeSH terms: Shoulder Dislocation
  19. Tan GJS, Tan AGS, Peh WCG
    Med J Malaysia, 2008 Jun;63(2):164-5.
    PMID: 18942311
    A 74-year-old woman was incidentally found to have a left breast mass. The mass could not be adequately compressed to be visualized on mammography. Ultrasonography showed a heavily-calcified rounded mass in the left axillary tail of the left breast. Chest radiograph confirmed that the mass was a migrated humeral head. Remotely-displaced fracture-dislocations of the humeral head are very rare and to our knowledge, displacement into the breast, clinically mimicking a breast mass, has not been previously described.
    Matched MeSH terms: Shoulder Dislocation/complications*; Shoulder Fractures/complications*
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