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Fulltext "Bring Your Own Device"-A New Approach to Wearable Outcome Assessment in Trauma

Braun BJ, Histing T, Menger MM, Platte J, Grimm B, Hanflik AM, et al.

Medicina (Kaunas), 2023 Feb 19;59(2).
PMID: 36837604 DOI: 10.3390/medicina59020403

Background and Objectives: Outcome data from wearable devices are increasingly used in both research and clinics. Traditionally, a dedicated device is chosen for a given study or clinical application to collect outcome data as soon as the patient is included in a study or undergoes a procedure. The current study introduces a new measurement strategy, whereby patients' own devices are utilized, allowing for both a pre-injury baseline measure and ability to show achievable results. Materials and Methods: Patients with a pre-existing musculoskeletal injury of the upper and lower extremity were included in this exploratory, proof-of-concept study. They were followed up for a minimum of 6 weeks after injury, and their wearable outcome data (from a smartphone and/or a body-worn sensor) were continuously acquired during this period. A descriptive analysis of the screening characteristics and the observed and achievable outcome patterns was performed. Results: A total of 432 patients was continuously screened for the study, and their screening was analyzed. The highest success rate for successful inclusion was in younger patients. Forty-eight patients were included in the analysis. The most prevalent outcome was step count. Three distinctive activity data patterns were observed: patients recovering, patients with slow or no recovery, and patients needing additional measures to determine treatment outcomes. Conclusions: Measuring outcomes in trauma patients with the Bring Your Own Device (BYOD) strategy is feasible. With this approach, patients were able to provide continuous activity data without any dedicated equipment given to them. The measurement technique is especially suited to particular patient groups. Our study's screening log and inclusion characteristics can help inform future studies wishing to employ the BYOD design.

Matched MeSH terms: Lower Extremity
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 A Good Short-term Outcome in Delayed Decompression of Cauda Equina Syndrome in Klebsiella pneumoniae Spinal Epidural Abscess: A Case Report

Hanifah J, Joehaimey J, Yusof MI

Malays Orthop J, 2017 Jul;11(2):85-88.
PMID: 29021888 MyJurnal DOI: 10.5704/MOJ.1707.018

Spinal epidural abscess is a severe, generally pyogenic, infection of the epidural space of spinal cord or cauda equina. The swelling caused by the abscess leads to compression or vascular disruption of neurological structures that requires urgent surgical decompression to avoid significant permanent disability. We share a rare case of Klebsiella pneumoniae spinal epidural abscess secondary to haematogenous spread of previous lung infection that presented late at our centre with cauda equina syndrome that showed good short-term outcome in delayed decompression. A 50-year old female presented with one-week history of persistent low back pain with progressively worsening bilateral lower limb weakness for seven days and urinary retention associated with saddle anesthesia of 2-day duration. Magnetic resonance imaging with contrast of the lumbo-sacral region showed an intramuscular collection of abscess at left gluteus maximus and left multifidus muscle with a L3-L5 posteriorly placed extradural lesion enhancing peripherally on contrast, suggestive of epidural abscess that compressed the cauda equina. The pus was drained using the posterior lumbar approach. Tissue and pus culture revealed Klebsiella pneumoniae, suggestive of bacterial infection. The patient made immediate improvement of muscle power over bilateral lower limbs postoperative followed by ability to control micturition and defecation the 4th post-operative day. A good short-term outcome in delayed decompression of cauda equine syndrome is extremely rare. Aggressive surgical decompression combined with antibiotic therapy led to good short-term outcome in this patient despite delayed decompression of more than 48 hours.

Matched MeSH terms: Lower Extremity
Fulltext A Rare Presentation of Spinal Schwannoma Causing Conus Medullaris Syndrome: A Case Series on Surgical Outcome

Khan ESKBM, Thean CAP, Zakaria ZB, Awang MSB, Karupiah RK, Awang MB

J Orthop Case Rep, 2020;10(2):101-105.
PMID: 32953668 DOI: 10.13107/jocr.2020.v10.i02.1718

Introduction: Spinal schwannoma can occur anywhere along the spinal cord but is predominantly seen in the cervical and thoracic region.It composes mainly of well-differentiated schwann cell and is benign in nature. It is typically seen in the peripheral nerves and is commonly associated with neurofibromatosis. Up to 80% of cases, spinal schwannoma is reported to be intradural in location and 15% of cases have both intradural and extradural components. Spinal schwannoma rarely causes conus medullaris syndrome.
Case Report: In this case series, all three female patients in their 4th and 5th decades of life presented with conus medullaris syndrome. Lower back pain, radiculopathy, lower limb weakness, and urinary incontinence are their main clinical presentation. Magnetic resonance imaging shows a well-defined intradural, extramedullary mass compressing onto the conus medullary region. These patients undergone microscopic assisted excision of the tumor and had remarkably good early outcome despite the advanced presentation of neurological deficit.
Conclusion: Despite the late presentation with significant neurological deficit, surgical excision of spinal schwannomas carries a good prognosis postoperatively due to their benign nature and extramedullary location.

Matched MeSH terms: Lower Extremity
Fulltext A community based study on tropical phagedenic ulcers in Shah Alam, Malaysia: knowledge, attitude and practice

Asdren Zajmi, Nur Atikah Adam, Mohammed Abdelfatah Alhoot

Malaysian Journal of Medicine and Health Sciences, 2020;16(101):112-117.
MyJurnal

Introduction: Tropical phagedenic ulcer is a skin disease caused by a cocktail of bacteria. This painful ulcer forms over the lower limbs. It is also associated with necrotic slough and foul-smelling discharge that eventually lead to amputation and permanent disabilities. Tropical phagedenic ulcer in Malaysia has not been given much attention. In light of this situation, this research was conducted to assess the knowledge, attitude and practice regarding tropical phagedenic ulcer among the public in Shah Alam, Selangor. Methods: The total respondents were 384, consisting of 164 males and 220 females who were randomly selected. Data were obtained qualitatively through structured questionnaires and analysed using the chi-square test to study the association between the dependent variables and demographic factors. Results: The collected data showed that the respondents (67.2%) had poor knowledge of trop- ical phagedenic ulcer; merely 65.4% considered it to be a health problem, whereas 29.7% believed it is contagious. Also, the data revealed an association between age (χ2=13.587, p =0.004), marital status (χ2=15.435, p=0.001), time spent in community (χ2=6.438, p=0.04) and knowledge of the local name of tropical phagedenic ulcer. About 74.7% of the respondents did not know the cause of tropical phagedenic ulcer. Only 22.1% of the respondents had encoun- tered tropical phagedenic ulcer patients and an association was found between the variable with gender (χ2=4.672, p =0.031), age (χ2=24.134, p =0.000) and marital status (χ2=17.143, p =0.001). Conclusion: This study reveals mis- conceptions about the aetiology and transmission of tropical phagedenic ulcer which greatly influence the attitude of community members towards tropical phagedenic ulcer patients.

Matched MeSH terms: Lower Extremity
Fulltext A fuzzy controller for lower limb exoskeletons during sit-to-stand and stand-to-sit movement using wearable sensors

Reza SM, Ahmad N, Choudhury IA, Ghazilla RA

Sensors (Basel), 2014 Mar 04;14(3):4342-63.
PMID: 24599193 DOI: 10.3390/s140304342

Human motion is a daily and rhythmic activity. The exoskeleton concept is a very positive scientific approach for human rehabilitation in case of lower limb impairment. Although the exoskeleton shows potential, it is not yet applied extensively in clinical rehabilitation. In this research, a fuzzy based control algorithm is proposed for lower limb exoskeletons during sit-to-stand and stand-to-sit movements. Surface electromyograms (EMGs) are acquired from the vastus lateralis muscle using a wearable EMG sensor. The resultant acceleration angle along the z-axis is determined from a kinematics sensor. Twenty volunteers were chosen to perform the experiments. The whole experiment was accomplished in two phases. In the first phase, acceleration angles and EMG data were acquired from the volunteers during both sit-to-stand and stand-to-sit motions. During sit-to-stand movements, the average acceleration angle at activation was 11°-48° and the EMG varied from -0.19 mV to +0.19 mV. On the other hand, during stand-to-sit movements, the average acceleration angle was found to be 57.5°-108° at the activation point and the EMG varied from -0.32 mV to +0.32 mV. In the second phase, a fuzzy controller was designed from the experimental data. The controller was tested and validated with both offline and real time data using LabVIEW.

Matched MeSH terms: Lower Extremity/physiology*
Fulltext A preliminary evaluation of linear control schemes for FES-assisted movements

Ahmed, M., Huq, M.S., Ibrahim, B.S.K.K., Ahmed, A.

Movement Health & Exercise, 2018;7(1):211-223.
MyJurnal

Functional Electrical Stimulation (FES) can be used to revive movement
functions of the human body to a certain degree which was lost due to
occurrences of the nervous system disorders resulting from accidents or
diseases. It can also be employed for gait rehabilitation as well as therapy.
Control systems could be employed to improve on the FES-induced motion,
and the closed-loop was targeted due to its advantages. Based on the papers
reviewed, studies have shown that the linear control schemes are popular for
movement restoration in the lower limb, but mostly for continuous standing
contributing to mainly the stance phase. Therefore, a myriad of limitations
was observed which include: the need for using improved sensors, re-tuning
for every subject, tests conducted using patient with more straightforward
ailments, complexity in implementation and most importantly is the issue of
stability. The swing phase of gait movement and the full walking motion have
more complex dynamics and coupled with the nature of the plant (human with
nervous system disorder and the neuromuscular structure) could render the
linear control method obsolete or unsuitable. Hence, there is a need to
investigate other techniques such as the nonlinear and intelligent control
methods.

Matched MeSH terms: Lower Extremity
Fulltext A rare case of massive systemic embolisation secondary to atrial myxoma- case report

Muhammad Amin AU

Med J Malaysia, 2013 Dec;68(6):471-2.
PMID: 24632916

We report a case of a 21 year old girl who presented with sudden onset of abdominal, back and bilateral leg pain, paralysis with unexpected collapse at home. Physical examination was suggestive of acute aortic occlusion. CTangiogram revealed multi-system thrombo-embolic shower. She proceeded to urgent aortic thrombectomy and fasciotomy of the bilateral lower limb. Further investigation revealed atrial myxoma and we report the patient's postoperative progress and eventual transfer to rehabilitation facility.

Matched MeSH terms: Lower Extremity
Fulltext A rare case of neurenteric cyst of spinal cord with thoracic vertebra fusion successfully managed with spinal cyst excision and posterior instrumentation surgery

Tan Jih Huei, Henry Tan Chor Lip, Chan Chee Kong, Ariz Chong B. Abdullah@Chong Chee Yong, Noor Azman Bin A. Rahman

Malaysian Journal of Medicine and Health Sciences, 2020;16(2):348-350.
MyJurnal

The incidence of neurenteric cyst (NC) is rare amongst spine tumors. It is most often asymptomatic but may present
with sensory and motor symptoms. When associated with thoracic vertebra fusion it is not reported before, this complicates the placement of pedicle screw during posterior instrumentation. Herein, we report a case of thoracic spinal
neurenteric cyst in a 40-year-old man that presents with chronic back pain, left lower limb weakness and numbness.
Elective excision of NC over T6-T7 with laminectomy and multilevel posterior instrumentation was successfully
performed with significant improvement of the symptoms. Neurenteric cyst is a rare spinal cord lesion which may
cause permanent neurological sequalae. Complete surgical excision with spine fixation in this case provides good
long-term outcome.

Matched MeSH terms: Lower Extremity
Fulltext Ability to return to driving after major lower limb amputation

Engkasan JP, Ehsan FM, Chung TY

J Rehabil Med, 2012 Jan;44(1):19-23.
PMID: 22124514 DOI: 10.2340/16501977-0904

The aims of this study were to examine the ability of patients to return to driving cars and riding motorcycles after lower limb amputation, and to explore the factors that significantly affect such ability.

Matched MeSH terms: Lower Extremity/surgery*
Fulltext Accuracy of handheld continuous - wave doppler ultrasound in the assessment of varicose veins

Siow, LR, Naresh G, Nik Ritza Kosai, Harunarashid H, Sutton, PA, Zainal AA

Journal of Surgical Academia, 2015;5(2):16-28.
MyJurnal

The incidence of varicose veins and the need for treatment has shown a tremendous increase over the years. Debilitating venous ulcers and dragging edemas of the lower limb with overall improvement in cosmetic results and availability of endovenous procedures has brought many patients forward for treatment. Continuous-wave handheld Doppler usage is limited by its diagnostic capabilities, thus the need to determine its real effectiveness. Benefits of using hand-held dopplers lies in its rapidity in assessment of patients, it's low running cost and short learning curve. This is important as duplex ultrasounds are not readily available in district hospitals. This study aims to determine the clinical effectiveness of hand-held continuous wave dopplers in the local setting especially in primary uncomplicated varicose articles veins. All electively referred patients with primary uncomplicated varicose veins who were referred to the Varicose Vein Clinic were evaluated with continuous-wave handheld Doppler (CWD) and duplex ultrasound (DUS) examination. The study duration was from the 1st of July to 31st of August 2013 (2 months). All patients in the study were independently evaluated with CWD and DUS in the clinic on the same day after adequate rest time. DUS was taken as the gold standard for evaluation of CWD specificity and sensitivity. The Chi-square and T-test was used to test for statistical significance. A total of 41 patients were evaluated in this study. The specificity of CWD when compared to DUS for diagnosing Sapheno-femoral junction (SFJ) was 100% and at the Sapheno-popliteal junction (SPJ) was 87%. Meanwhile sensitivity of CWD for SFJ was 75% and SPJ was 60%. The examination time with CWD was significantly faster than when compared with DUS examination with significant faster tracing times that can be achieved with CWD. CWD also significantly shorter reflux times when compared to DUS. Continuous-wave handheld doppler proves to be an indispensable clinical tool in the evaluation of SFJ and SPJ reflux in varicose veins. CWD assessment in this study was shown to be equal if not better for evaluating reflux when compared to DUS assessment for SFJ reflux. Main advantages for CWD also lie in its low running cost, rapidity in assessment and short learning curve when compared to duplex ultrasound examinations.

Matched MeSH terms: Lower Extremity
Fulltext Acute haemorrhagic oedema of infancy with bullae and koebnerisation

Mohd Sazlly Lim S, Shamsudin N

Malays Fam Physician, 2014;9(2):55-7.
PMID: 25883766 MyJurnal

A 5-month-old Malay boy presented with purpuric papules and plaques on the face and extremities accompanied by fever, coryzal symptoms and bilateral lower limb oedema. There were also bullous linear purpuric lesions on the right upper limb. Blood and culture tests were normal. Histopathological tests showed leucocytoclastic vasculitis, confirming the diagnosis of acute haemorrhagic oedema of infancy. The patient achieved complete recovery after 2 weeks with no recurrence.

Matched MeSH terms: Lower Extremity
An exploratory investigation of patellofemoral joint loadings during directional lunges in badminton

Yu L, Mei Q, Mohamad NI, Gu Y, Fernandez J

Comput Biol Med, 2021 05;132:104302.
PMID: 33677166 DOI: 10.1016/j.compbiomed.2021.104302

Anterior knee pain is a commonly documented musculoskeletal disorder among badminton players. However, current biomechanical studies of badminton lunges mainly report kinetic profiles in the lower extremity with few investigations of in-vivo loadings. The objective of this study was to evaluate tissue loadings in the patellofemoral joint via musculoskeletal modelling and Finite Element simulation. The collected marker trajectories, ground reaction force and muscle activation data were used for musculoskeletal modelling to compute knee joint angles and quadricep muscle forces. These parameters were then set as boundary conditions and loads for a quasistatic simulation using the Abaqus Explicit solver. Simulations revealed that the left-forward (LF) and backward lunges showed greater contact pressure (14.98-29.61%) and von Mises stress (14.17-32.02%) than the right-forward and backward lunges; while, loadings in the left-backward lunge were greater than the left-forward lunge by 13-14%. Specifically, the stress in the chondral layer was greater than the contact interface, particularly in the patellar cartilage. These findings suggest that right-side dominant badminton players load higher in the right patellofemoral joint during left-side (backhand) lunges. Knowledge of these tissue loadings may provide implications for the training of badminton footwork, such as musculature development, to reduce cartilage loading accumulation, and prevent anterior knee pain.

Matched MeSH terms: Lower Extremity
Fulltext Analysing practice for prosthetic restoration among major lower limb amputees with diabetes: from Northern Borneo perspective

Fatimah Ahmedy, Wan Juhaini Paizi, Darwinus Lajim, Audrey Wong Ya Fui, Khin Nyein Yin, Mohammad Saffree Jeffree, et al.

Malaysian Journal of Medicine and Health Sciences, 2019;15(106):10-10.
MyJurnal

Introduction:Diabetes is high in the agenda of public health issues with significant prevalence of diabetic-related amputations. Prosthetic restoration post-amputation is imperative to reduce disability, but its success is influenced by several factors. This study analysed the practice, and the determining factors affecting prosthetic restoration among major lower limb amputees with diabetes in Sabah. Methods: Retrospective cross-sectional study among 65 major lower limb amputees with diabetes referred for rehabilitation medicine services at Queen Elizabeth Hospital from 1st January 2015 to 31st December 2017. Demographics data, pre-morbid diseases, levels of amputation and prac-tice on prosthetic restoration (suitability for restoration, duration from prosthetic application to restoration, funding issue) are primary evaluated factors. Results: Forty-nine, fifteen and one amputees had below knee amputation, above knee amputation and hip disarticulation respectively. Forty-three amputees (66.2%) were deemed suitable for prosthetic restoration but only 27 were prosthetically restored, with mean duration from prosthetic application to res-toration of 5.92±2.189 months. Having additional pre-morbid diseases did not reduced the likelihood of suitability for prosthetic restoration compared to those only with diabetes (p=0.082). Funding issue is the key factor affecting prosthetic restoration with higher likelihood for restoration among those eligible through governmental agencies funding (p=0.027). Conclusion: In Sabah, low rate of suitability for prosthetic restoration is observed among major lower limb amputees with diabetes. A larger study is warranted to investigate causes of such low rate of suitability for prosthetic restoration among this specific population in the effort to reduce public health burden from major lower limb amputation-related disability.

Matched MeSH terms: Lower Extremity
Fulltext Anticipating Urinary Retention Following Total Hip and Total Knee Replacements

Hamed Y, Ramesh A, Taylor R, Michaud R

Malays Orthop J, 2020 Nov;14(3):110-113.
PMID: 33403070 DOI: 10.5704/MOJ.2011.017

Introduction: Urinary retention is a widely recognised postoperative complication. Although anecdotally lower limb arthroplasty is linked with high rates of urinary retention, there are no current accepted standards for determining which patients are at higher risk and should therefore be offered intra operative catheterisation.
Materials and Methods: One hundred patients, 55 females and 45 males, who underwent uncomplicated total hip or total knee replacements at Furness General Hospital were recruited between January and April 2017.
Results: Post-operative urinary retention was seen frequently, with 38 patients (38%) requiring post-operative catheterisation. Twenty-one males (46%) developed postoperative retention compared to 17 (30%) of females, representing a statistically significant increase in risk seen in male patients. (p 0.009). Post-operative urinary retention requiring catheterisation was associated with increasing age, with those over 75 years having a significantly higher risk than those less than 75 years irrespective of gender (p 0.04). There was no significant difference in urinary retention rates between patients who had general (n=21) or spinal anaesthetic (n=79) with 33% of GA patients and 39% of spinal anaesthetic patients requiring catheterisation (p 0.17).
Conclusion: There are increased rates of urinary retention seen in lower limb arthroplasty patients than those described in the general surgical population, with male patients and all those over 75 years of age having a significantly higher risk. Clinically, it may therefore be sensible to consider offering routine intra operative catheterisation to this cohort of patients.

Matched MeSH terms: Lower Extremity
Anticoagulant-related nephropathy: A case report

Lee KT, Kammal WSWA, Kong BH

Saudi J Kidney Dis Transpl, 2021 2 11;31(6):1403-1406.
PMID: 33565454 DOI: 10.4103/1319-2442.308356

Anticoagulant-related nephropathy (ARN) is a recently described disease entity which is an underdiagnosed complication of anticoagulation. Despite widespread usage of anticoagulants, ARN is not commonly reported. We report a case of a 64-year old man with biopsy-proven ARN who presented with over anticoagulation and acute chronic kidney injury while on warfarin therapy for his left lower limb deep-vein thrombosis. Various investigations were performed and renal biopsy confirmed the diagnosis of anticoagulant-related nephropathy.

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 Balance control in lower extremity amputees during quiet standing: a systematic review

Ku PX, Abu Osman NA, Wan Abas WA

Gait Posture, 2014 Feb;39(2):672-82.
PMID: 24331296 DOI: 10.1016/j.gaitpost.2013.07.006

Postural control has been widely evaluated for the normal population and different groups over the past 20 years. Numerous studies have investigated postural control in quiet standing posture among amputees. However, a comprehensive analysis is lacking on the possible contributing factors to balance. The present systematic review highlights the current findings on variables that contribute to balance instability for lower extremity amputees. The search strategy was performed on PubMed, Web of Science, Medline, Scopus, and CINAHL and then followed by additional manual searching via reference lists in the reviewed articles. The quality of the articles was evaluated using a methodological quality assessment tool. This review included and evaluated a total of 23 full-text articles. Despite the inconsistencies in the methodological design of the studies, all articles scored above the acceptable level in terms of quality. A majority of the studies revealed that lower extremity amputees have increased postural sway in the standing posture. Asymmetry in body weight, which is mainly distributed in the non-amputated leg, was described. Aside from the centre of pressure in postural control, sensory inputs may be a related topic for investigation in view of evidence on their contribution, particularly visual input. Other balance-related factors, such as stump length and patients' confidence level, were also neglected. Further research requires examination on the potential factors that affect postural control as the information of standing postural is still limited.

Matched MeSH terms: Lower Extremity/physiopathology*
Biomechanical comparison of new Achilles tendon rupture repair technique the "Giftbox" versus the Krackow technique in New Zealand white rabbits: An experimental animal study

Hashim MH, Teo SH, Al-Fayyadh MZM, Mappiare S, Ng WM, Ali MRM

Injury, 2022 Feb;53(2):393-398.
PMID: 34740441 DOI: 10.1016/j.injury.2021.10.016

INTRODUCTION: To compare the strength between the Achilles tendons repaired with the "Giftbox" and the Krackow techniques in New Zealand white rabbits post six weeks of tendon healing.
MATERIALS AND METHODS: Eight rabbits were randomized into Giftbox and Krackow groups. Tenotomy was performed on the Achilles tendon of one side of the lower limb and repaired with the respective techniques. The contralateral limb served as control. Subjects were euthanized six weeks post-operative, and both repaired and control Achilles tendons were harvested for biomechanical tensile test.
RESULTS: The means of maximum load to rupture and tenacity in the Giftbox group (156.89 ± 38.49 N and 159.98 ± 39.25 gf/tex) were significantly different than Krackow's (103.55 ± 27.48 N and 104.91 ± 26.96 gf/tex, both p = 0.043).
CONCLUSION: The tendons repaired with Giftbox technique were biomechanically stronger than those repaired with Krackow technique after six weeks of tendon healing.

Matched MeSH terms: Lower Extremity
Fulltext Brodie's Abscess of Posterior Ilium with Gluteal Syndrome, an Unusual Cause of Paediatric Low Back Pain: A Case Report

Behera G, Poduval M, Patro DK, Sahoo S

Malays Orthop J, 2017 Jul;11(2):68-71.
PMID: 29021883 DOI: 10.5704/MOJ.1707.009

Brodie's abscess is a variety of subacute osteomyelitis with a long duration of presentation and intermittent pain. It usually involves the metaphyseal region of long bones of the lower limbs. Brodie's abscess of pelvic bone is very rare. Involvement of posterior ilium with gluteal syndrome is extremely unusual and can be easily missed or misdiagnosed. We present a 9-year old boy who reported to us with intermittent low back pain of three months duration without any other constitutional symptoms. Clinically, there was mild tenderness over the posterior ilium. Computed tomography showed a lytic lesion in the posterior ilium with a breach in the outer cortex. MRI and bone scan were suggestive of inflammatory pathology. Keeping infective, tubercular and benign bone tumors as differential diagnoses, open biopsy and curettage were done. Staphylococcus aureus was cultured and histopathology was suggestive of osteomyelitis. The patient received appropriate antibiotics for six weeks. He was asymptomatic till 18 months of follow up without any recurrence. We present this case because of its rarity and unusual presentation as gluteal syndrome and low back pain, and its resemblance to other pelvic and sacroiliac joint pathologies which are often missed or misdiagnosed in paediatric patients.

Study done in India

Matched MeSH terms: Lower Extremity

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