MyMedR

Lower limb fractures and their treatment

Robert EL

Malayan Medical Journal, 1932;7:33-8.

Matched MeSH terms: Lower Extremity

Syringomyelia / bulbia presenting as anhidrosis

Choy, Yew Sing, Sinniah, D.

Malaysian Journal of Child Health, 1992;4(1):6-12.

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: Lower Extremity

Femoral-facial syndrome

Samuel, K.F., Rasat, R.

Malaysian Journal of Paediatrics and Child Health, 1998;10(2):59-61.

MyJurnal

A Malay baby boy with the femoral-facial syndrome is presented. The phenotype included bilateral femoral hypoplasia, short nose with a broad nasal tip, long philtrum with a thin upper lip, micrognathia, bilateral cryptorchidism and hypoplastic penis.

Matched MeSH terms: Lower Extremity Deformities, Congenital

Fulltext Necrotising fasciitis: a life-threatening complication of acupuncture in a patient with diabetes mellitus

Saw A, Kwan MK, Sengupta S

Singapore Med J, 2004 Apr;45(4):180-2.

PMID: 15094988

Acupuncture is used for some conditions as an alternative to medication or surgical intervention. Several complications had been reported, and they are generally due to physical injury by the needle or transmission of diseases. We report a case of life-threatening necrotising fasciitis that developed after acupuncture treatment for osteoarthritis of the knee in a 55-year-old diabetic woman. She presented with multiple discharging sinuses over the right knee. As the patient did not respond to intravenous antibiotics, extensive debridement was performed. She made a good recovery. Since many old diabetic patients with degenerative joint diseases may consider this mode of treatment, guidelines on cleanliness and sterility of this procedure should be developed and practiced.

Matched MeSH terms: Lower Extremity

Reconstructive treatment following resection of high-grade soft-tissue sarcomas of the lower limb

Leow AM, Halim AS, Wan Z

J Orthop Surg (Hong Kong), 2005 Apr;13(1):58-63.

PMID: 15872402

To review the role of free tissue transfer in reconstructive surgery following resection of high-grade soft-tissue sarcomas of the lower limb.

Matched MeSH terms: Lower Extremity*

Histomorphometric changes in the vessel wall at the site of amputation in diabetic patients--do they influence healing of the stump?

Naidu SV, Sengupta S

J Orthop Surg (Hong Kong), 2005 Apr;13(1):3-7.

PMID: 15872394

To predict healing of the stump by assessing the microscopic vascular changes at the amputation site.

Matched MeSH terms: Lower Extremity/blood supply*

Cardiopulmonary bypass in surgery for complex-combined vascular malformation of the lower limb: case report

Ismail MS, Sharaf I, Thambidorai CR, Zainal A, Somasundaram S, Adeeb S, et al.

Pediatr Surg Int, 2005 May;21(5):392-5.

PMID: 15806424

A 16-year-old boy was referred with features of Parkes Weber syndrome (PWS) involving the right lower limb. He had presented at birth with cutaneous vascular malformations (VM) in the right thigh and at the age of 7 years developed congestive cardiac failure, which was controlled with drugs. He received alpha interferon and steroids during this period without any benefit. He defaulted follow-up and at 12 years of age presented with further enlargement of the VM in the right thigh and leg with skin and soft tissue thickening. At this stage, embolization and subsequent excision of the VM were tried, but the surgery was abandoned because of massive hemorrhage. Over the next 4 years, the boy became totally bedridden because of massive increase in the size of the limb, repeated hemorrhages, and secondary infection of the VM. Right hip disarticulation was considered the best option to improve his quality of life. To prevent uncontrollable hemorrhage during surgery, the disarticulation was done under cardiopulmonary bypass with low circulatory flow. Postoperatively, the patient required intensive care nursing for a week. He is presently ambulatory with crutches. Cardiopulmonary bypass with low flow has been used for treating posttraumatic arteriovenous malformations. However, its use in surgery for PWS has not been reported earlier.

Matched MeSH terms: Lower Extremity/blood supply*

Deep-vein thrombosis rates after major orthopedic surgery in Asia. An epidemiological study based on postoperative screening with centrally adjudicated bilateral venography

Piovella F, Wang CJ, Lu H, Lee K, Lee LH, Lee WC, et al.

J Thromb Haemost, 2005 Dec;3(12):2664-70.

PMID: 16359505

BACKGROUND: The incidence of postsurgical venous thromboembolism is thought to be low in Asian ethnic populations.

OBJECTIVE: We studied the incidence of deep-vein thrombosis (DVT) in Asian patients undergoing major orthopedic surgery of the lower limbs.

PATIENTS/METHODS: We performed a prospective epidemiological study in 19 centers across Asia (China, Indonesia, South Korea, Malaysia, Philippines, Taiwan, and Thailand) in patients undergoing elective total hip replacement (THR), total knee replacement (TKR) or hip fracture surgery (HFS) without pharmacological thromboprophylaxis. The primary endpoint was the rate of DVT of the lower limbs documented objectively with bilateral ascending venography performed 6-10 days after surgery using a standardized technique and evaluated by a central adjudication committee unaware of local interpretation.

RESULTS: Overall, of 837 Asian patients screened for this survey, 407 (48.6%, aged 20-99 years) undergoing THR (n = 175), TKR (n = 136) or HFS (n = 96) were recruited in 19 centers. DVT was diagnosed in 121 of 295 evaluable patients [41.0%, (95% confidence interval (CI): 35.4-46.7)]. Proximal DVT was found in 30 patients [10.2% (7.0-14.2)]. Total DVT and proximal DVT rates were highest in TKR patients (58.1% and 17.1%, respectively), followed by HFS patients (42.0% and 7.2%, respectively), then THR patients (25.6% and 5.8%, respectively). DVT was more frequent in female patients aged at least 65 years. Pulmonary embolism was clinically suspected in 10 of 407 patients (2.5%) and objectively confirmed in two (0.5%).

CONCLUSIONS: The rate of venographic thrombosis in the absence of thromboprophylaxis after major joint surgery in Asian patients is similar to that previously reported in patients in Western countries.

Matched MeSH terms: Lower Extremity/blood supply; Lower Extremity/physiopathology

Neurobehavioral performances among lead exposed workers in Malaysia: an early detection of lead toxicity

Mazrura Sahani, Noor Hassim Ismail

Journal of Occupational Safety and Health, 2005;2(1):1-9.

MyJurnal

The objectives of this study is to evaluate subjective symptoms and neurobehavioral performances among workers exposed to lead and its relation with blood lead levels. The methodology of this study was restricted to 141 Malaysian battery manufacturing factories male workers with mean (SD) age of 35.2 (9.6) years, years of employment 9.1 (7.1), current blood lead concentration 40.5 (16.8) μg/dl were given WHO neurobehavioral core test battery. Results showed that highly exposed group blood lead level (high ≥ 40 μg/dl) performed less well in 4 of 13 responses reported higher subjective symptoms of weakness of lower limbs and anorexia. Significant correlation was found between blood lead and Digit Symbol, Digit Forward, Digit Backward, Aiming Pursuit Test and Trail B. Regression analysis showed reduction in cognitive, memory and concentration functions at ≤ 30 μg/dl blood lead levels with maximum lead effect at Digit symbol’s score at 40 μg/dl. In conclusion, this study is consistent with the larger body of neurobehavioral tests in lead exposure and has proven the ability of these tests in detecting low level of lead toxicity.

Matched MeSH terms: Lower Extremity

Fulltext Functional outcome after major lower extremity amputation: a survey on lower extremity amputees

Wan Hazmy CH, Chia WY, Fong TS, Ganendra P

Med J Malaysia, 2006 Feb;61 Suppl A:3-9.

PMID: 17042220

The post-operatve course of amputees is poorly documented. This cross-sectional survey was unertaken to determine functional outcomes of 213 patients who had undergone either a below-knee or above-knee amputation from 2000 to 2002 in a state-hospital setting. The study comprises a self-constructed questionnaire and interview conducted by phone. Of the 213 amputees, 41 out of 61 documented telephone numbers of the patients were useful for contact. Only 30 amputees were available for the study as the remaining 11 had passed away. Included in the questionnaire was the modified Barthel Index, a measurement to assess the amputees' ability to carry out activities of daily living (ADL). It contains ten questions pertaining to ADL with a total score of 20 points. Two-thirds of the respondents (67%) use their prosthesis for less than six hours per day. The Barthel Index of 30 patients ranged from 9-20 (mean 17.7). However, the mean Barthel Index in those with and without prosthesis was 18.4 and 15.2 respectively, but this difference was not significant. Half of the respondents were unable to maintain their pre-amputation jobs, while the remaining 50% were still able to work. Forty seven percent of amputees took less than a year to return to their activities, while 33% took between one to two years. Regarding the adequacy of preamputation information provided by the doctors, 73% amputees responded in the affirmative, while 27% felt otherwise. Amputees were still facing substantial disabilities following major amputation of the lower limb. Although 80% of respondents surveyed own prosthesis, the full use of prosthesis is suboptimal due to prosthetic-related problems. Most amputees had a good functional outcome based on the modified Barthel Index. Some amputees were unhappy as they felt that they were insufficiently informed regarding post-amputation expectation prior to the amputation. Despite good support from family, the community support for amputees is still lacking.

Matched MeSH terms: Lower Extremity/physiopathology; Lower Extremity/surgery*

Fulltext Infection Following Internal Fixation Of Closed Fractures

Nazri Mohd Yusof, Ahmad Hafiz Zulkifly, Kamarul Ariffin Khalid, Zamzuri Zakaria, Aminuddin Che Ahmad, Mohamed Azril Mohamed Amin, et al.

International Medical Journal Malaysia, 2006;5(1):1-6.

MyJurnal

This is a prospective study on infection following fixation of closed fractures done in Hospital Tengku Ampuan Afzan ,Kuantan from May 2003 to May 2005. There were 23 cases in this study. The mean age of patient was 32.9 years (range 15 to 77). Twenty one were males and 2 females. Twenty (87%) infections occurred in the lower limb and only 3(13%) occurred in the upper limbs. Twenty two patients (91%) had plating done for the fracture. Infection following internal fixation is commonly a deep seated (96%) and florid (78%) infection in which 70% occur after the surgical wound has healed. Staphylococcus aureus is the commonest organism isolated in which 43% are Methicillin resistant (MRSA). Overall infection caused by gram negative organisms is more common than gram positive organisms.

Matched MeSH terms: Lower Extremity

Fulltext Fibula Osteocutaneous Flap for Mandible Reconstruction after Ameloblastoma Resection: Amending Technique to Reduce Ischaemic Time

Chee, E.K., Sara Ahmad, T., Ng, E.S.

Malays Orthop J, 2007;1(1):39-41.

MyJurnal

A 27-year-old patient with ameloblastoma of the mandible
underwent anterior mandibulectomy and reconstruction with
left fibula osteocutaneous flap. The bone was shaped at the
lower limb before cutting the pedicle. Vascularised free fibula flap provides a good alternative to other bone grafts in mandible reconstruction as it is relatively easy to perform, carries a low complication rate, and mandibular shaping with intact pedicle cuts down on ischaemic as well as total operative time.

Matched MeSH terms: Lower Extremity

Arterial thrombosis and critical limb ischaemia in a case of nephrotic syndrome

Koh KH, Tan C, Tan S, Ngu L

Nephrology (Carlton), 2009 Sep;14(6):622.

PMID: 19712262 DOI: 10.1111/j.1440-1797.2008.01001.x

Matched MeSH terms: Lower Extremity/blood supply*

Fulltext 13-year-old exposed interlocking nail: a case report

Chua, Y.C.J., Lim, L.A., Hudzairy, A.

Malays Orthop J, 2009;3(1):91-94.

MyJurnal

We are reporting a case of post-traumatic chronic osteomyelitis of the tibia with an open wound exposing an intra medullar nail implant for 13 years. The patient presented with fresh ipsilateral tibia plateau fracture. He was treated by removal of the implant, debridement and local placement of Gentamicin-impregnated PMMA beads according to guidelines of two-stage Belfast technique . After five months of wound treatment, the exposed bone was covered by healthy granulation tissue and the patient was able to fully bear weight.

Matched MeSH terms: Bones of Lower Extremity

Fulltext Paravertebral Abscess Caused By Bukholderia Pseudomallei In

Ahmad, S., Azura, L., Duski, S., Aziz, M.Y.

Malays Orthop J, 2009;3(1):88-90.

MyJurnal

A 53-year-old Malay man was admitted with intestinal obstruction, fever and lower limb weakness. Initial clinical impression was myelitis causing paralytic ilues and paraperesis. Blood culture showed Burkholderia pseudomallei infection and subsequent MRI showed paravertebral abscess. This case highlights a rare manifestation of melioidosis involving the spine and difficulties in establishing the diagnosis.

Matched MeSH terms: Lower Extremity

Fulltext Negative pressure wound therapy: Has it made a revolution in wound management?

Al-Shaham, Ali Abbas Hadi, Al-Shaham, Serene Ali, Jerjess, Mustafa

Medical Health Reviews, 2009;2009(1):3-13.

MyJurnal

Negative pressure if applied in topical manner to a wound surface has been reported to enhance wound healing due to increase in local blood flow, reduction of tissue oedema, and by stimulating angiogenesis. An air-tight film covering the wound is connected by suction tube to a control unit by which negative pressure is applied to the surface of the wound in the range of 80-125 mm Hg. This method has been called negative pressure wound therapy (NPWT) or vacuum assisted closure (VAC). It has been recommended for virtually all kinds of complex wounds. The duration of the therapy varies from several days to several months. This technology promotes formation of granulation tissue, enhances healing of diabetic foot, and significantly reduces the size of the acute and chronic wounds and ulcers. It lowers the morbidity of Fournier’s gangrene, ensures better healing of lower limb wounds and ulcer of ischemic origin, and can serve as temporary wound cover when no closure technique is available. The limitations to using NPWT are presence of dead tissue, exposed vital structures, untreated osteomyelitis, unexplored fistulae and malignant wounds. The cost of the equipment may constitute another factor in limiting the use of this new technology. In conclusion the NPWT under certain circumstances is more effective than other available local wound treatments.

Matched MeSH terms: Lower Extremity

Fulltext Conversion Symptoms In Schizophrenia: A Case Report

Ting, J.H., Nor Zuraida, Z., Sharmilla, K., Salina, M.

Malaysian Journal of Psychiatry, 2009;18(2):1-5.

MyJurnal

We report a 35 year-old Iranian female who presented with a sudden onset of left sided hemiparesis associated with temporary loss of consciousness of about 3 minutes. Neurological examination revealed a power of 0/5 over the left upper/lower limbs but reflexes were normal and plantar reflex was downgoing and equivocal. A computed tomography scan was done and it revealed mild bilateral frontal atrophy and a temporal arachnoid cyst which was decidedly an incidental finding and it did not have any relation to the clinical presentation. Electroencephalogram and other laboratory findings were all normal. When the psychiatric team interviewed her, it was revealed that the patient had recently experienced a major stressful event just prior to the hemiparesis. On further interview, the patient had complained of delusions of persecution, delusions of reference and also auditory hallucinations for approximately a year prior to admission. There have been only a spatter of reports of conversion symptoms seen in patients with schizophrenia and this is such a case.

Matched MeSH terms: Lower Extremity

Fulltext Necrotizing Fasciitis of the Lower Limb: A Prospective Study of Prognostic Factors Affecting Mortality

Chee, E.K., Kwan, M.K., Khoo, E.H.

Malays Orthop J, 2009;3(1):32-35.

MyJurnal

Necrotizing fasciitis is a life and limb threatening soft tissue infection with a high mortality rate. This study tries to identify the possible risk factors that contribute to mortality in patients with necrotizing fasciitis involving a lower limb. We prospectively reviewed 41 patients that presented with necrotizing fasciitis of the lower limb over a period of one year. Results show that the mortality rate for necrotizing fasciitis of the lower limb is quite high at 19.5%. Comparison among necrotizing fasciitis patients reveals that higher mortality rate is seen among those patients with advanced age and those presented with initial high pre-operative creatinine levels. Sex, pre-morbid diabetes mellitus, duration from initial symptoms to presentation for treatment and presence of streptococcus group A were not associated with an increased mortality rate. Neither were admission vital signs, subcutaneous gas on radiograph, prior antibiotic treatment on admission or clinical note of bullae formation.

Matched MeSH terms: Lower Extremity

Fulltext Case review of sarcoidosis resembling Sjogren's syndrome

Ahmad Y, Shahril NS, Hussein H, Said MS

J Clin Med Res, 2010 Dec 11;2(6):284-8.

PMID: 22043264 DOI: 10.4021/jocmr482w

We would like to report a case of a 29-year-old male patient who presented with multiple lymphadenopathy and vague symptoms of low grade fever, cough, weight loss, rashes, vomiting, dry eyes and dry mouth. Physical examination revealed submandibular lymphadenopathy, vasculitic rashes over both lower limbs, and parotid gland enlargement. Blood investigations showed mild anemia with leukocytosis, predominantly eosinophilia and high erythrocyte sedimentation rate and C-reactive protein. Computed tomography of the neck, thorax and abdomen showed bilateral submandibular, submental adenopathy, mediastinal and para-aortic lymphadenopathy with generalized reticulonodular densities in both lower lobes. There were hepatomegaly and bilateral enlarged kidneys with renal cyst. Histopathological examination from the cervical lymph node later revealed non-caseating granuloma, consistent of sarcoidosis. Patient responded well to prednisolone 50 mg daily with subsequent reduction in the size of cervical lymphadenopathy and parotid swelling.

KEYWORDS: Lymphadenopathy; Granuloma; Sjogren; Sarcoidosis.

Matched MeSH terms: Lower Extremity

The anomalous origin and branches of the obturator artery with its clinical implications

Jusoh AR, Abd Rahman N, Abd Latiff A, Othman F, Das S, Abd Ghafar N, et al.

Rom J Morphol Embryol, 2010;51(1):163-6.

PMID: 20191138

The obturator artery (OA) originates from the internal iliac artery. Variation in the origin of the OA may be asymptomatic in individuals and occasionally be detected during routine cadaveric dissections or autopsies. In the present study, we observed the origin and the branching pattern of the OA on 34 lower limbs (17 right sides and 17 left sides) irrespective of sex. The bifurcation of the common iliac artery into internal and external iliac from the sacral ala varied between 4.3-5.3 cm. The distance of the origin of the anterior division of internal iliac artery from the bifurcation of common iliac artery varied between 1-6 cm. The distance of the origin of the posterior division of the internal iliac artery from the point of bifurcation of the common iliac artery varied between 0-6 cm. Out of 34 lower limbs studied, two specimens (5.8%) showed anomalous origin of the OA originating from the posterior division of the internal iliac artery. Of these two, one limb belonged to the right side while the other was from the left side. The anomalous OA gave off an inferior vesical branch to the prostate in both the specimens. No other associated anomalies regarding the origin or branching pattern of the OA were observed. Prior knowledge of the anatomical variations may be beneficial for vascular surgeons ligating the internal iliac artery or its branches and the radiologists interpreting angiograms of the pelvic region.

Matched MeSH terms: Lower Extremity/blood supply; Lower Extremity/pathology

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