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Abdelnasser MK, Ibrahim B, Thabet MA, Fergani A, Badran M, Farouk O. Unclassified acetabular fractures: Do they really exist? Eur J Orthop Surg Traumatol 2024:10.1007/s00590-024-03908-8. [PMID: 38607555 DOI: 10.1007/s00590-024-03908-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 03/07/2024] [Indexed: 04/13/2024]
Abstract
PURPOSE Although Letournel classification is considered the corner stone for classifying acetabular fractures, however, it might not be perfectly inclusive. Unclassified fractures were reported by many authors. The aim of this case series is to report the incidence of unclassified acetabular fractures and description of these rare patterns and why they are considered unclassified acetabular fractures. METHODS This is a retrospective consecutive case series. In the period between 1st January 2016 and 31st December 2017, 235 patients with 236 acetabular fractures were identified from our hospital records. Classification of the acetabular fractures according to Letournel was done by two surgeons. Any discrepancy in the classification between the two surgeons was resolved by the senior author. Before considering the fracture unclassifiable, all fractures were reviewed again by the two surgeon and the senior author. RESULTS In the period between 1st January 2016 and 31st December 2017, 235 patients with 236 acetabular fractures were included in our study. Twenty-two fractures (9.3%) did not fit into any of the fracture types according to Letournel Classification as follows: 1 case (4.5%) was pure Quadrilateral plate fracture, 1 case (4.5%) was labral avulsion with tiny posterior wall rim, 1 case (4.5%) was pure articular impaction, 1 case (4.5%) was both columns fracture with posterior wall, 4 cases (18.2%) were anterior column and quadrilateral plate fracture, and 14 cases (63.8%) were T with posterior wall. CONCLUSION Several acetabular fracture pattern could be considered unclassified fractures. These unique patterns may require special approaches or special fixation methods. However, this is not a call for a new classification for acetabular classification to include these new types. Subclassification or adding modifiers to Letournel classification can do the job.
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Affiliation(s)
| | - Bahaaeldin Ibrahim
- Orthopedic Department, Assiut University Hospital, Assiut, Egypt
- Orthopedic Department, Al-Azhar University, Assiut, Egypt
| | - Mostafa A Thabet
- Orthopedic Department, Assiut University Hospital, Assiut, Egypt
| | - Ali Fergani
- Orthopedic Department, Assiut University Hospital, Assiut, Egypt
| | - Mahmoud Badran
- Orthopedic Department, Assiut University Hospital, Assiut, Egypt
| | - Osama Farouk
- Orthopedic Department, Assiut University Hospital, Assiut, Egypt
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Badran M, Khalifa AA, Fergany A, Ibrahim B, Moustafa M, Adem E, Gilyen B, Farouk O. Efficient hip joint distraction using the AO large femoral distractor in treating acetabular fractures associated with marginal impaction and intraarticular incarcerated fragments. BMC Musculoskelet Disord 2024; 25:242. [PMID: 38539141 PMCID: PMC10967084 DOI: 10.1186/s12891-023-07143-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Accepted: 12/21/2023] [Indexed: 05/01/2024] Open
Abstract
PURPOSE The results after acetabular fracture are primarily related to the quality of articular reduction. Using the AO large femoral distractor, incarcerated fragments can be easily removed, and marginally impacted fragments can be elevated under direct visualization without further re-dislocating the joint. The current study aimed to evaluate our early results of using the AO large femoral distractor as an assisting tool during ORIF of acetabular fractures associated with marginal impaction or intraarticular incarcerated fragments. METHODS Eighteen patients were included in this retrospective case series study diagnosed with an acetabular fracture associated with either marginal impaction injury or an intraarticular incarcerated fragment. On a usual operative table, all patients were operated upon in a prone position through the Kocher Langenbeck approach. The AO large femoral distractor was used to facilitate hip joint distraction. Postoperative fracture reduction and joint clearance were assessed in the immediate postoperative CT scans. RESULTS The average age of the patients was 30 ± 8.2 years; 13 (72.2%) were males. All cases had a posterior wall fracture, and it was associated with transverse fractures, posterior column fractures, and T-type fractures in five (27.8%), two (11.1%), and one (5.6%) patients, respectively. Intraarticular incarcerated fragments were present in 13 (72.2%) cases and marginal impaction in five (27.8%). Fracture reduction measured on the postoperative CT scans showed an anatomical reduction in 14 (77.8%) patients, imperfect in four (22.2%), and complete clearance of the hip joint of any incarcerated fragments. CONCLUSION The use of the AO large femoral distractor is a reliable and reproducible technique that can be applied to assist in the removal of incarcerated intraarticular fragments and to ease the reduction of marginally impacted injuries associated with acetabular fractures.
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Affiliation(s)
- Mahmoud Badran
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
| | - Ahmed A Khalifa
- Orthopaedic Department, Qena faculty of medicine and University Hospital, South Valley University, Qena, Egypt.
| | - Ali Fergany
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
| | | | - Mohamed Moustafa
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
| | - Ephrem Adem
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
- Department of Orthopedics and Traumatology, Faculty of Medicine, Hawassa University, Awasa, Ethiopia
| | - Botond Gilyen
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
- Department of Orthopedics and Traumatology, Mures County Emergency Hospital, Targu Mures, Romania
| | - Osama Farouk
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
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El Miedany Y, El Gaafary M, Gadallah N, Mahran S, Fathi N, Abu-Zaid MH, Tabra SAA, Shalaby RH, Abdelrafea B, Hassan W, Farouk O, Nafady M, Ibrahim SIM, Ali MA, Elwakil W. Correction: Incidence and geographic characteristics of the population with osteoporotic hip fracture in Egypt- by the Egyptian Academy of Bone Health. Arch Osteoporos 2024; 19:14. [PMID: 38416253 DOI: 10.1007/s11657-024-01370-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Affiliation(s)
- Yasser El Miedany
- Canterbury Christ Church University, England, UK.
- Rheumatology and Rehabilitation, Ain Shams University, Cairo, Egypt.
| | - Maha El Gaafary
- Community and Public Health, Ain Shams University, Cairo, Egypt
| | - Naglaa Gadallah
- Rheumatology and Rehabilitation, Ain Shams University, Cairo, Egypt
| | - Safaa Mahran
- Physical Medicine, Rheumatology and Rehabilitation, Assiut University, Assiut, Egypt
| | - Nihal Fathi
- Physical Medicine, Rheumatology and Rehabilitation, Assiut University, Assiut, Egypt
| | | | | | - Radwa H Shalaby
- Rheumatology and Rehabilitation, Tanta University, Tanta, Egypt
| | | | - Waleed Hassan
- Rheumatology and Rehabilitation, Benha University, Banha, Egypt
| | - Osama Farouk
- Orthopedic Surgery and Traumatology, Assiut University, Assiut, Egypt
| | - Mahmoud Nafady
- Orthopedic Surgery and Traumatology, Alexandria University, Alexandria, Egypt
| | | | | | - Walaa Elwakil
- Physical Medicine, Rheumatology and Rehabilitation, Alexandria University, Alexandria, Egypt
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Abbas IM, Khalifa AA, Abubeih H, Mohamedean A, Farouk O. Clinical versus radiological method for adjusting rotational alignment during femoral shaft fractures intramedullary nailing and the malrotation impact on the functional outcomes: early results from a prospective cohort study. J Orthop Surg Res 2023; 18:808. [PMID: 37898779 PMCID: PMC10613360 DOI: 10.1186/s13018-023-04300-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/18/2023] [Indexed: 10/30/2023] Open
Abstract
OBJECTIVES The primary objective of the current study is to assess which is better for obtaining the proper femoral rotation during IMN of femoral fractures, the radiological or clinical method. The secondary objectives were to document malrotation's incidence and its effect on the hip and knee functional outcomes. METHODS Thirty-three patients with unilateral femoral shaft fractures were treated using intramedullary nails (IMN) on a usual radiolucent operative table. Intraoperative rotation adjustment was performed using a radiological method (relying on the contralateral lesser trochanter profile) in 16 patients (group A), while in 17 patients, a clinical method was used (group B). Postoperative assessment of malrotation was performed using a CT scan, and 15 degrees was the cutoff value where below is an acceptable rotation (group I) and above is true malrotation (group II). Functional assessment was performed using the Harris hip score (HHS), the Tegner Lysholm Knee Scoring Scale (TLKSS), and the Neer score. RESULTS The patients' mean age was 30.7 ± 9.3 years; 81.8% were males, and the left side was injured in 63.6% of patients. After a mean follow up of 18.2 ± 6.9 months, all fractures were united, and the overall mean amount of rotational difference between the fractured and the contralateral side was 14.7° ± 6.0 (3-29.4), 84.8% were in external rotation. No difference in the mean rotational deformity in group A compared to group B. Measurements were 13.9 ± 6.7 and 15.7 ± 5.5, respectively (p = 0.47). Seventeen (51.5%) patients in group I with a mean deformity of 9.8 ± 3.4 (3-14.7), while group II consisted of 16 (48.5%) patients with a mean deformity of 19.6 ± 3.7 (15.3-29.4). There was no difference in the functional scores between group I and group II; HHS was 89.4 ± 7.4 versus 87.7 ± 8.9 (p = 0.54), TLKSS was 84.6 ± 9.6 versus 80.4 ± 13.9 (p = 0.32), and Neer score was 87.9 ± 9.5 versus 83 ± 12.5 (p = 0.21) for group I and group II, respectively. CONCLUSION There was no difference in malrotation incidence after unilateral femoral fractures IMN with either an intraoperative clinical or radiological method for rotational adjustment; furthermore, malrotation did not affect the functional outcomes.
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Affiliation(s)
| | - Ahmed A Khalifa
- Orthopaedic Department, Qena Faculty of Medicine and University Hospital, South Valley University, Kilo 6 Qena-Safaga Highway, Qena, Egypt.
| | - Hossam Abubeih
- Orthopaedic Department, Faculty of Medicine, Assiut University Hospital, Assiut University, Assiut, Egypt
| | - Aly Mohamedean
- Orthopaedic Department, Faculty of Medicine, Assiut University Hospital, Assiut University, Assiut, Egypt
| | - Osama Farouk
- Orthopaedic Department, Faculty of Medicine, Assiut University Hospital, Assiut University, Assiut, Egypt
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Khalifa AA, Mahran DG, Fergany A, Farouk O. Epidemiology of acetabular fractures in elderly patients and the effect of various management options on the outcomes. A comprehensive narrative review. Int J Orthop Trauma Nurs 2023; 53:101049. [PMID: 37852917 DOI: 10.1016/j.ijotn.2023.101049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Revised: 08/02/2023] [Accepted: 09/04/2023] [Indexed: 10/20/2023]
Abstract
Owing to the expected increase in the world's elderly population (>65 years old), and the concomitant osteoporosis in this particular population, fragility fractures of the pelvis and the acetabulum is becoming a real concern, which could be life-threatening. In the current review, we aimed to discuss the various epidemiological characteristics of geriatric acetabular fractures, management options, and the outcomes. For the review synthesis, we searched PubMed to select the most relevant and updated articles published from various areas and institutions. Geriatric acetabular fractures are mainly caused by trivial trauma, constitute about 1.5%-3% of all skeletal injuries, and showed a 2.4-fold increase over the past three decades. Furthermore, these fractures' associated one-year mortality rate ranges from 14% to 25%. Management options differ largely according to the type and severity of the injury if there is an associated skeletal or non-skeletal injury, and preexisting patient comorbidities. These options could be nonoperative or operative (including surgical fixation and acute total hip arthroplasty), and both carry a specific risk in this vulnerable age group. There is controversy among various reports regarding the best management option leading to better function and health-related quality of life (HRQoL) outcomes. In conclusion, the incidence of acetabular fractures in elderly patients is rising. The decision-making on the best management option should consider the patient's fragility, injury severity, poor bone quality, and multiple medical comorbidities. The outcomes related to function, quality of life, and mortality are comparable between operative and nonoperative management options.
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Affiliation(s)
- Ahmed A Khalifa
- Orthopaedic Department, South Valley University, Qena, Egypt.
| | - Dalia Galal Mahran
- Department of Public Health and Community Medicine, Assiut University, Assiut, Egypt.
| | - Ali Fergany
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt.
| | - Osama Farouk
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt.
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El Miedany Y, El Gaafary M, Gadallah N, Mahran S, Fathi N, Abu-Zaid MH, Tabra SAA, Shalaby RH, Abdelrafea B, Hassan W, Farouk O, Nafady M, Ibrahim SIM, Ali MA, Elwakil W. Incidence and geographic characteristics of the population with osteoporotic hip fracture in Egypt- by the Egyptian Academy of Bone Health. Arch Osteoporos 2023; 18:115. [PMID: 37688741 DOI: 10.1007/s11657-023-01325-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/25/2023] [Indexed: 09/11/2023]
Abstract
This work studies the epidemiology of hip fracture in Egypt. While the incidence of hip fracture in Egypt matches that of the Mediterranean region, there was geographic variation in osteoporotic hip fracture incidence between the north and south of Egypt. PURPOSE To assess the incidence of hip fracture in Egypt, with special emphasis on the geographic and demographic variation among the Egyptian population. METHODS The incidence of hip fractures treated in two Egyptian FLS centers was calculated for the period of February 2022-February 2023. Demographic information was recorded for every patient on the national register. All patients completed a baseline questionnaire, had clinical evaluation, fracture risk, falls, and sarcopenia risk assessment. A DXA scan was carried out for every patient. RESULTS The annual incidence of low-energy hip fracture in individuals aged 40 years or more in Egypt in 2022-2023 was 123.34 per 100,000 in women and 55.19 per 100,000 in men. The incidence of hip fractures was higher in south Egypt (113.62) versus north Egypt (64.8). This was consistent for both genders. Bone mineral density was significantly (p < 0.01) lower in south Egypt at both the spine, distal forearm, as well as hip trochanters, whereas there was no significant difference between both locations in terms of the total hip and neck of the femur. Yet, falls risk, sarcopenia, as well as functional disability rates were significantly (p < 0.001) higher in the north. CONCLUSION In Egypt, the hip fracture incidence was higher in the south compared to the north. Several modifiable factors contribute to fragility fracture risk independent of BMD, creating complex interrelationships between BMD, risk factors, and fracture risk.
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Affiliation(s)
- Yasser El Miedany
- Canterbury Christ Church University, England, UK.
- Rheumatology and Rehabilitation, Ain Shams University, Cairo, Egypt.
| | - Maha El Gaafary
- Community and Public Health, Ain Shams University, Cairo, Egypt
| | - Naglaa Gadallah
- Rheumatology and Rehabilitation, Ain Shams University, Cairo, Egypt
| | - Safaa Mahran
- Physical Medicine, Rheumatology and Rehabilitation, Assiut University, Assiut, Egypt
| | - Nihal Fathi
- Physical Medicine, Rheumatology and Rehabilitation, Assiut University, Assiut, Egypt
| | | | | | - Radwa H Shalaby
- Rheumatology and Rehabilitation, Tanta University, Tanta, Egypt
| | | | - Waleed Hassan
- Rheumatology and Rehabilitation, Benha University, Banha, Egypt
| | - Osama Farouk
- Orthopedic Surgery and Traumatology, Assiut University, Assiut, Egypt
| | - Mahmoud Nafady
- Orthopedic Surgery and Traumatology, Alexandria University, Alexandria, Egypt
| | | | | | - Walaa Elwakil
- Physical Medicine, Rheumatology and Rehabilitation, Alexandria University, Alexandria, Egypt
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Fadle AA, Khalifa AA, Mahran DG, Khidr SS, Said HG, Farouk O. Burnout syndrome (BOS) among resident doctors in an Egyptian tertiary care university hospital: Prevalence and determinants during the COVID-19 pandemic. Int J Soc Psychiatry 2023; 69:396-405. [PMID: 35695719 PMCID: PMC10076172 DOI: 10.1177/00207640221104698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The current study aimed to detect the BOS prevalence and determinants among residents working during the second wave of the COVID-19 pandemic in an Egyptian tertiary university referral hospital. METHODS A cross-sectional study evaluating the working period from June to November 2020 during the COVID-19 pandemic second wave, through a five sections questionnaire evaluating: 1 - sociodemographic characteristics, 2 - job characteristics, 3 - negative thoughts related to their job, 4 - resident's health problems, and 5 - evaluating BOS through Maslach Burnout Inventory (MBI) scale (including emotional exhaustion [EE], depersonalization [DP], and personal accomplishment [PA] as subscales). RESULTS We included 230 residents with a median age of 27 years. The median MBI sub-scales (IQ Range) values were 30.0 (20, 39), 21.0 (15, 30), and 29.5 (22, 36) for EE, DP, and PA, respectively. About 51.0% and 83.0% of the residents were high in EE and DP, while 8.7% were low in PA. The median EE and DP were higher in younger age (⩽27 years; p = .002 and .024), males (p = .001 and <.001), working >90 hours weekly (p = .016 and <.001), exposure to harassment (p < .001), and having COVID-19 infection (p = .002 and .001). Residents working in surgical departments reported higher DP scores than those in non-surgical departments (p = .03). There was a mild positive correlation between working hours per week and the total scores in EE and DP, r = .24 (p < .001) and r = .23 (p = .001) respectively, while it was found to have a negative correlation with the PA (r = -.133 and p = .044). CONCLUSIONS The BOS is evident and considerably high among the residents working during the COVID-19 pandemic. Younger age, males, working in surgical departments, and those who got COVID-19 infection were most vulnerable.
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Affiliation(s)
- Amr A Fadle
- Orthopaedic Department, Assiut University Hospital, Egypt
| | - Ahmed A Khalifa
- Orthopaedic Department, Assiut University Hospital, Egypt.,Orthopaedic Department, Qena Faculty of Medicine and University Hospital, South Valley University, Qena, Egypt
| | - Dalia G Mahran
- Department of Public Health and Community Medicine, Faculty of Medicine, Assiut University, Egypt
| | | | - Hatem G Said
- Orthopaedic Department, Assiut University Hospital, Egypt
| | - Osama Farouk
- Orthopaedic Department, Assiut University Hospital, Egypt
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Arafa M, Khalifa AA, Fergany A, Abdelhafez MA, Mohamedean A, Adam FF, Farouk O. Surgical management of paediatric pelvic fractures: a prospective case series and early experience from a level one Egyptian trauma centre. Int Orthop 2022; 46:2315-2328. [PMID: 35871094 PMCID: PMC9492609 DOI: 10.1007/s00264-022-05509-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 07/06/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE We aimed to report our early experience treating paediatric pelvic fractures (PPF) surgically, reporting on indications, outcomes, and complications. METHODS Patients aged 0-15 with PPF treated surgically at a level I trauma centre were included prospectively between 2016 and 2018. Fractures were classified according to AO/OTA classification system. Functional evaluation was performed using a modification of the Majeed functional scoring system. Radiological evaluation of vertical and posterior displacement was performed according to Matta and Tornetta criteria and the method described by Keshishyan et al. for assessing pelvic rotational asymmetry. RESULTS We included 45 patients (77.8% males and 22.2% females), with a mean age of 9.53 ± 3.63 and 19.87 ± 8.84 months of mean follow-up. The functional outcome was excellent in 42 (93.3%) patients, good in two (4.4%), and fair in one (2.2%). Radiologically, the vertical displacement improved from 5.91 ± 4.64 to 3.72 ± 2.87 mm (p-value 0.065), the posterior displacement improved from 7.87 ± 8.18 to 5.33 ± 13.4 mm (p-value 0.031), and the symphyseal diastasis improved from 9.88 ± 7.51 mm to 7.68 ± 3.18 mm (p-value 0.071). Residual pelvic asymmetry improved from 1.2 ± 0.61 to 0.8 ± 0.7 (p-value 0.001). Complications occurred in 21 (46.7%) patients, 11 (24.4%) pin tract infection, six (13.3%) limb length discrepancy, two (4.4%) prominent metals, one (2.2%) subcutaneous haematoma, one (2.2%) infected ISS. CONCLUSIONS We achieved acceptable functional and radiological outcomes after surgically treating a group of patients with PPF, which was relatively safe with minimal complications. The proper approach and fracture fixation tool should be tailored according to the fracture classification and the presence of associated injuries.
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Affiliation(s)
- Mohamed Arafa
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
| | - Ahmed A. Khalifa
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
- Orthopaedic and Traumatology Department, Qena Faculty of Medicine and University Hospital, South Valley University, Kilo 6 Qena-Safaga Highway, Qena, Egypt
| | - Ali Fergany
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
| | | | - Aly Mohamedean
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
| | | | - Osama Farouk
- Orthopaedic Department, Assiut University Hospital, Assiut, Egypt
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Ibrahim B, Badran M, Khalifa AA, Abubeih H, Farouk O. Padrão incomum de impacto marginal osteocondral em fraturas acetabulares. Um relatório de dois casos. Rev Bras Ortop 2022. [DOI: 10.1055/s-0042-1755347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
Resumo
Introdução As fraturas acetabulares podem ser acompanhadas por lesões de impacto articular, afetando os desfechos se não vistas ou tratadas de modo incompleto. A impactação marginal detectada em estudos de imagem pré- ou intraoperatórios deve ser reduzida anatomicamente usando a cabeça femoral como modelo e aumentando o defeito com enxerto ósseo, se necessário. A superfície articular do segmento impactado parece voltada para a frente durante a cirurgia, que é a descrição clássica de tais lesões.
Apresentação do caso No relatório atual, descrevemos um padrão incomum de aparecimento de lesões de impacto marginal em dois pacientes, onde a superfície articular do fragmento impactado está voltado para a cavidade articular, sendo o inverso da descrição clássica, aludindo ao mecanismo provável de sua ocorrência, à técnica de redução e às consequências de ignorar tal lesão.
Conclusão Lesões de impacto marginal devem ser diagnosticadas e tratadas corretamente para preservar a congruência articular; no entanto, o cirurgião deve estar ciente da possibilidade de um padrão incomum de impacto marginal no qual o fragmento poderia ser revertido; manter esta possibilidade em mente facilitaria seu diagnóstico e manejo.
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Affiliation(s)
- Bahaaeldin Ibrahim
- Departamento de Ortopedia, Assiut University, Assiut, Egito
- Departamento de Ortopedia, Al-Azhar University, Assiut, Egito
| | - Mahmoud Badran
- Departamento de Ortopedia, Assiut University, Assiut, Egito
| | - Ahmed A. Khalifa
- Departamento de Ortopedia, Assiut University, Assiut, Egito
- Departamento de Ortopedia, Qena Faculty of Medicine and University Hospital, South Valley University, Qena, Egito
| | - Hossam Abubeih
- Departamento de Ortopedia, Assiut University, Assiut, Egito
| | - Osama Farouk
- Departamento de Ortopedia, Assiut University, Assiut, Egito
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Affiliation(s)
- Kamelia M. El‐mahdy
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
| | - Osama Farouk
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
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El-Gohary NM, Ibrahim MA, Farouk O. Utility of 2-[(1-chloro-3-oxoprop-1-en-1-yl)amino]-4-(4-methoxyphenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile for construction of some new heterocyclic systems as antimicrobial agents. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1998536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Nasser M. El-Gohary
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
| | - Osama Farouk
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
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Farouk O, Ibrahim MA, El-Gohary NM. Synthesis, chemical reactivity and biological evaluation of the novel 2-[(1-chloro-3-oxoprop-1-en-1-yl)amino]-4-(4-methoxyphenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile. SYNTHETIC COMMUN 2021. [DOI: 10.1080/00397911.2021.1958231] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Osama Farouk
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
| | - Nasser M. El-Gohary
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Egypt
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EL‐mahdy KM, Farouk O. Easy preparation, characterization and reactions of new
8‐chloro‐7‐formyl‐4‐oxo‐2‐phenyl‐4
H
‐pyrimido[1,2‐
a
]pyrimidine‐3‐carbonitrile. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Kamelia M. EL‐mahdy
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
| | - Osama Farouk
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
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El Miedany Y, Abu-Zaid MH, El Gaafary M, El Naby MMH, Fathi N, Saber HG, Hassan W, Eissa M, Mohannad N, Khaled H, Mortada M, Nasef SI, Galal S, Ghaleb R, Tabra SAA, Mohamed SS, Medhat BM, Aly HM, Elolemy G, Fouad NA, Ganeb SS, Adel Y, Ibrahim MME, Farouk O, Gadallah N. Egyptian consensus on treat-to-target approach for osteoporosis: a clinical practice guideline from the Egyptian Academy of bone health and metabolic bone diseases. Egypt Rheumatol Rehabil 2021. [DOI: 10.1186/s43166-020-00056-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Abstract
Background
This study was carried out to achieve an Egyptian expert consensus on a treat-to-target management strategy for osteoporosis using Delphi technique. A scientific committee identified researchers and clinicians with expertise in osteoporosis in Egypt. Delphi process was implemented (2 rounds) to establish a consensus on 15 clinical standards: (1) concept, (2) diagnosis, (3) case identification, (4) whom to treat, (5) who should treat?, (6) case stratification and intervention thresholds, (7) falls risk, (8) investigations, (9) treatment target, (10) management, (11) optimum treatment duration, (12) monitoring, (13) drug holiday, (14) osteoporosis in men, and (15) post-fracture care and fracture liaison service.
Results
The surveys were sent to an expert panel (n = 25), of whom 24 participated in the two rounds. Respondents were drawn from different governorates and health centres across Egypt including the Ministry of Health. Most of the participants were rheumatologists (76%), followed by internists (8%), orthopaedic doctors (4%), rehabilitation doctors (4%), primary care (4%), and ortho-geriatrics (4%) physicians. Seventy-two recommendations, categorised into 15 sections, were obtained. Agreement with the recommendations (rank 7–9) ranged from 83.4 to 100%. Consensus was reached (i.e. ≥ 75% of respondents strongly agreed or agreed) on the wording of all 15 clinical standards identified by the scientific committee. An algorithm for the management of postmenopausal osteoporosis has been suggested.
Conclusion
A wide and representative panel of experts established a consensus regarding the management of osteoporosis in Egypt. The developed guidelines provide a comprehensive approach to the assessment and management of osteoporosis for all Egyptian healthcare professionals who are involved in its management.
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El-Mahdy KM, Farouk O. Convenient Methodology for Some Heterocyclization Reactions with Thioxopyrimidine Derivatives. Russ J Org Chem 2021. [DOI: 10.1134/s1070428020110172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Maheswaran A, Aiyer SN, Farouk O, El-Sharkawi M, Park JB, O’Brien A, Oluwole I, Wang Y, Arruda ADO, Rajasekaran S. Assessment of Interobserver Variability for CT Scan-Based Evaluation of Posterior Ligament Complex Injury in Thoracolumbar Fractures: An International Multicenter Pilot Study. Global Spine J 2020; 10:118-129. [PMID: 32206510 PMCID: PMC7076588 DOI: 10.1177/2192568219839414] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
STUDY DESIGN A multicenter, pilot study, for radiological assessment of thoracolumbar spine fractures was performed with the participation of 7 centers in Africa, Europe, Asia, and South America as a part of the AO Foundation network. OBJECTIVES To determine the interobserver variability for computed tomography (CT) scan-based evaluation of posterior ligament complex (PLC) injury in thoracolumbar fractures. METHODS Forty-two observers including 1 principal investigator at each participating center performed variability assessment. Each center contributed toward a total of 91 patient images with A3 or A4 thoracolumbar burst fractures (T11-L2) with or without suspected PLC injury. Pathological fractures, multilevel injuries, obvious posterior bony element injury and translation/dislocation injuries were excluded. Ten patients were randomly selected and commonly reported CT parameters indicating PLC injury, including superior inferior endplate angle, vertebral body height loss, local kyphotic deformity, interspinous distance and interpedicular distance were assessed for variability. Observer values were compared with an experienced gold rater in spinal trauma. Analysis of variability was performed for all observers, between the principal investigators and also between observers participating in each center. RESULTS The studied parameters showed considerable variability in measurements among all observers and amongst all participating centers. The variability between the principal investigators was lower, but still substantial. The deviation of observer measurements from the gold rater were also significant for all CT parameters. CONCLUSIONS CT-based radiological parameters previously reported to be suggestive of PLC injury showed considerable variability and magnetic resonance imaging verification of a PLC injury in all doubtful cases is suggested.
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Affiliation(s)
| | | | | | | | - Jong-Beom Park
- The Uijeongbu St Mary’s Hospital, Uijeongbu-si, South-Korea
| | | | - Ige Oluwole
- The Ondo State Trauma and Surgical Centre, Ondo State, Nigeria
| | - Yue Wang
- The First Hospital of Zhejiang University, Hangzhou, China
| | | | - Shanmuganathan Rajasekaran
- Ganga Hospital, Coimbatore, Tamil Nadu, India,Shanmuganathan Rajasekaran, Department of Spine Surgery, Ganga Hospital, Mettupalayam Road, Coimbatore 641043, Tamil Nadu, India.
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M. El-mahdy K, Farouk O. Synthesis of Novel Thienopyrimidines and Thienodiazepines from Ethyl 2,4-Diamino-5-{[(2E)-2-(1-phenylethylidene)hydrazino]carbonyl}thiophene-3-carboxylate. HETEROCYCLES 2020. [DOI: 10.3987/com-20-14349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Eisa A, Farouk O, Mahran DG, Badran M, Abdelnasser MK, Samir M, Kalampoki V, Hurtado-Chong A, Rometsch E, Mohamedean A, Adam F. Predictors of mortality after pelvic fractures: a retrospective cohort study from a level one trauma centre in Upper Egypt. Int Orthop 2018; 43:2405-2413. [PMID: 30515536 DOI: 10.1007/s00264-018-4230-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 11/04/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE The primary objective was to identify the predictors of in-hospital mortality after pelvic ring injuries. Secondary objectives were to analyze the differences between adults and children and to analyze the causes and timing of death. METHODS A retrospective cohort study from the pelvic registry of Assiut University Trauma Unit (AUTU), a level 1 trauma centre in Upper Egypt, was carried out. A total of 1188 consecutive patients with pelvic ring fractures treated from January 2010 to December 2013 were eligible for analysis. Potential predictors were identified using standard statistical tests: univariable and multivariable regression analysis. RESULTS Nine hundred fifty-one were adults (above 16 years) and 237 were children. According to Tile's classification, fractures type A, B, and C were 31.8%, 25.1%, and 43.1%, respectively. About a third of patients had fractures with soft tissue injury. Abdominopelvic collection as diagnosed by Focused Assessment with Sonography for Trauma (FAST) was positive in 11%. Associated injuries were present in 67.3% with abdominal-urogenital injuries being the most prevalent (66.3%). Median hospital stay was five days. Fifty-two patients (4.4%) were admitted to the ICU. One hundred three patients died (8.7%) within two peaks: first 24 hours and between 48 hours and one week. Multivariable logistic regression analysis identified increasing age, fractures with soft tissue injury, associated head injury, positive FAST examination, and admission to an ICU as significant predictors of in-hospital mortality. CONCLUSIONS The first 24 hours were confirmed to be critical for survival in pelvic fracture patients. Advancing age, associated soft tissue injury, associated head injury, admission to ICU, and positive FAST examination can serve as reliable predictors for an elevated mortality risk in such patients.
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Affiliation(s)
- Amr Eisa
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt.
| | - Osama Farouk
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Dalia G Mahran
- Faculty of Medicine, Department of Public Health and Community Medicine, Assiut University, Assiut, Egypt
| | - Mahmoud Badran
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Mohammad K Abdelnasser
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Michael Samir
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Vasiliki Kalampoki
- AO Clinical Investigation and Documentation (AOCID), AO Foundation, Dübendorf, Switzerland
| | - Anahi Hurtado-Chong
- AO Clinical Investigation and Documentation (AOCID), AO Foundation, Dübendorf, Switzerland
| | - Elke Rometsch
- AO Clinical Investigation and Documentation (AOCID), AO Foundation, Dübendorf, Switzerland
| | - Aly Mohamedean
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
| | - Faisal Adam
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, 71526, Egypt
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Mahran DG, Farouk O, Ismail MA, Alaa MM, Eisa A, Ragab II. Effectiveness of home based intervention program in reducing mortality of hip fracture patients: A non-randomized controlled trial. Arch Gerontol Geriatr 2018; 81:8-17. [PMID: 30471472 DOI: 10.1016/j.archger.2018.11.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2018] [Revised: 11/08/2018] [Accepted: 11/12/2018] [Indexed: 12/23/2022]
Abstract
PURPOSE The study was done to investigate whether a postoperative intervention program is effective in reducing mortality and improving mobility in two comparative hip fracture patients over one year postoperatively. METHODS A non-randomized controlled trial study with an intervention group of hip fracture patients and historical control group with 12 months follow up. One hundred twenty four admitted hip fracture patients to the Trauma Unit of Assiut University Hospitals, aged 50 years and older were included from 1st July to 31st December 2014. They were divided into 64 and 60 patients as intervention and control groups respectively. Weight, height and bone mineral density were measured and baseline characteristics were taken. The intervention was a postoperative care program in the form of education sessions with an explanatory leaflet on discharge for nutrition and physical exercise program at home. Follow up phone calls were done at 3 months, 6 months and one year postoperatively by one assessor. Physical mobility was assessed by 24 items Western Ontario And McMaster Universities Osteoarthritis Index (WOMAC). RESULTS Mortality was significantly higher in the control group, WOMAC score was significantly better among intervention group through follow up. By multivariate Cox survival analysis, advancing age, no intervention, osteoporosis, postoperative complications, chest infections and heart attacks were significant predictors for mortality. CONCLUSION A significant improvement in mobility and reduction of mortality was achieved by application of a postoperative care program that could be incorporated into the hip fracture patients' care pathway.
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Affiliation(s)
- Dalia G Mahran
- Department of Public Health and Community Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Osama Farouk
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Mervat A Ismail
- Adult Nursing Department, Faculty of Nursing, Assiut University, Assiut, Egypt
| | - Mohamed M Alaa
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Amr Eisa
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Islam I Ragab
- Adult Medical Surgical Nursing Department, Faculty of Nursing, South Valley University, Qena, Egypt
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Abubeih HMA, Farouk O, Abdelnasser MK, Eisa AA, Said GZ, El-Adly W. Femoral malalignment after gamma nail insertion in the lateral decubitus position. SICOT J 2018; 4:34. [PMID: 30058530 PMCID: PMC6065270 DOI: 10.1051/sicotj/2018033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 05/29/2018] [Indexed: 11/14/2022] Open
Abstract
Introduction: Insertion of gamma nail with the patient in lateral decubitus position have the advantages of easier access to the entry point, easier fracture reduction and easier implant positioning. Our study described the incidence of femoral angular and rotational deformity following gamma nail insertion in lateral decubitus position. Methods: In a prospective clinical case series, 31 patients (26 males and 5 females; the average age of 42.6 years) with 31 proximal femoral shaft fractures that were treated with gamma IMN were included in our study. Postoperatively, computerized tomography scans of the pelvis and both knees (injured and uninjured sides) were examined to measure anteversion angles on both sides. A scout film of the pelvis and upper both femurs was taken to compare the neck shaft angles on both sides. Results: No angular malalignment was detected in our series; the mean angular malalignment angle was 1.6 ± 1.5°. There was a high incidence of true rotational malalignment of ≥10° in 16 out of 31 patients (51.6%); most of them were external rotational malalignment. Younger age group (≤40 years) had significantly more incidence of rotational malalignment (≥10°) than older age group (>40 years) (P-value 0.019). Discussion: Gamma nail fixation in lateral decubitus position without the fracture table gives an accurate and easier access to the entry point, good implant positioning with no or minimal angular malalignment (varus −valgus) but poses high incidence of true rotational malalignment. Great care and awareness of rotation should be exercised during fixing proximal femoral fractures in lateral decubitus position.
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Affiliation(s)
| | - Osama Farouk
- Orthopaedic Department, Assiut University, Assiut, Egypt
| | | | - Amr Atef Eisa
- Orthopaedic Department, Assiut University, Assiut, Egypt
| | | | - Wael El-Adly
- Orthopaedic Department, Assiut University, Assiut, Egypt
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Farouk O, Mahran DG, Said HG, Alaa MM, Eisa A, Imam H, Said GZ. Osteoporosis among hospitalized patients with proximal femoral fractures in Assiut University Trauma Unit, Egypt. Arch Osteoporos 2017; 12:12. [PMID: 28120256 DOI: 10.1007/s11657-017-0308-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 12/22/2016] [Indexed: 02/03/2023]
Abstract
UNLABELLED The study was done to investigate osteoporosis prevalence in 275 hip fracture admissions at the Trauma Unit of Assiut University Hospitals and associated factors, which are understudied in our locality. Prevalence was 74.9%. Female sex, older age, low body mass index, and fall on the ground were associated with osteoporosis. PURPOSE This study aims to identify osteoporosis prevalence in hip fracture admissions at the Trauma Unit of Assiut University Hospitals and to study the independent correlates of osteoporosis-related fracture. METHODS A prospective cross-sectional study was carried out in 275 hip fracture patients admitted to the Trauma Unit of Assiut University Hospitals from January through December 2014 of both sexes aged 50 years and older. Exclusion criteria were polytrauma, major accidents, and history of chronic conditions and long-term medication associated with osteoporosis risk increase and bilateral hip fractures. For every patient, weight, height, and bone mineral density by dual-energy x-ray absorptiometry (DEXA) were recorded. Tests of significance for non-parametric data were used. The questionnaire included sociodemographic characteristics, dietary habits, lifestyle factors such as smoking and physical activity, and female obstetric and gynecological factors. RESULTS Mean age was 70.82 ± 11.02 SD; 51.6% were males and 8.4% were obese. Fall on ground was in 81.1% of fractures. Osteoporosis (femoral neck T score ≤ -2.5 SD) prevalence was 74.9%. By univariable analysis, significant correlates were female gender, older age, normal BMI, and fall on the ground. Milk and cheese daily intake was significantly associated with lower prevalence of osteoporosis. In a multivariable logistic regression model, female sex, older age, low BMI, and fall on the ground were associated with osteoporosis. CONCLUSIONS Osteoporosis prevalence is high among hip fracture patients and associated with female sex, increase in age, low BMI, and fall on ground. Strategies to prevent osteoporosis are needed to decrease hip fracture rates.
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Affiliation(s)
- Osama Farouk
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Dalia G Mahran
- Department of Public Health and Community Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Hatem G Said
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Mohamed M Alaa
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Amr Eisa
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Hisham Imam
- Diagnostic Radiology Department, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - G Z Said
- Department of Orthopaedic and Trauma Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
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Hassan MM, Farouk O. Synthesis and Antimicrobial Evaluation of some Functionalized Heterocycles Derived from Novel Quinolinyl Chalcone. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2927] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Mohamed M. Hassan
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
| | - Osama Farouk
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
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Farouk O, Mahran DG, Said HG, Alaa MM, Eisa AA, Said GZ, Rashed H, Ez-Eldeen A. Hypovitaminosis D Among Patients Admitted With Hip Fracture to a Level-1 Trauma Center in the Sunny Upper Egypt: Prevalence and Associated Correlates. Geriatr Orthop Surg Rehabil 2016; 7:148-52. [PMID: 27551573 PMCID: PMC4976739 DOI: 10.1177/2151458516655436] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION Despite abundant sunshine, hypovitaminosis D is common in the Middle East. The aim of this study was to determine the prevalence of hypovitaminosis D and related correlates among patients with hip fracture in Assiut University Hospitals in Upper Egypt. MATERIALS AND METHODS A cross-sectional study was carried out in 133 patients with hip fracture, aged 50 years and older, admitted to Trauma Unit of Assiut University Hospitals, from January through December 2014. Patients were selected by systematic random sampling. Serum 25-hydroxy vitamin D level was measured by enzyme-linked immunosorbent assay; bone mineral density (BMD) by dual-energy X-ray absorptiometry. Weight and height measurements were used for body mass index (BMI) calculation. RESULTS Patients' median age was 70 years (range: 50-99); 51.9% were females. Osteoporosis (femoral neck T score: <-2.5 standard deviation) prevalence was 72.2%. Of all patients, 60.9% had vitamin D deficiency (<20 ng/mL); 15.8% reported vitamin D inadequacy (from 20 to 29 ng/mL) and vitamin D levels were normal in 23.3% (>30 ng/mL). According to univariate analysis, vitamin D deficiency was significantly associated with obesity (P = .012) and low T scores of the femoral neck (P = .001), L2 (P = .021), L3 (P = .031), L4 (P = .012), and the greater trochanter (P < .001). In a multivariable logistic regression model, high BMI and low BMD of the femoral neck and greater trochanter were associated with hypovitaminosis D. CONCLUSION Prevalence of hypovitaminosis D is high among patients with hip fracture and associated with low BMD and high BMI. Increasing awareness about prevention as well as detection and treatment of vitamin D deficiency is recommended.
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Affiliation(s)
- Osama Farouk
- Department of Orthopaedic Surgery, Assiut University Hospitals, Assiut, Egypt
| | - Dalia G. Mahran
- Faculty of Medicine, Department of Public Health and Community Medicine, Assiut University, Assiut, Egypt
| | - Hatem G. Said
- Department of Orthopaedic Surgery, Assiut University Hospitals, Assiut, Egypt
| | - Mohamed M. Alaa
- Department of Orthopaedic Surgery, Assiut University Hospitals, Assiut, Egypt
| | - Amr Atef Eisa
- Department of Orthopaedic Surgery, Assiut University Hospitals, Assiut, Egypt
| | - Galal Z. Said
- Department of Orthopaedic Surgery, Assiut University Hospitals, Assiut, Egypt
| | - Heba Rashed
- Clinical Pathology Department, Assiut University Hospitals, Assiut University, Assiut, Egypt
| | - Azza Ez-Eldeen
- Clinical Pathology Department, Assiut University Hospitals, Assiut University, Assiut, Egypt
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Mahran DG, Farouk O, Qayed MH, Berraud A. Pattern and Trend of Injuries Among Trauma Unit Attendants in Upper Egypt. Trauma Mon 2016; 21:e20967. [PMID: 27626001 PMCID: PMC5003474 DOI: 10.5812/traumamon.20967] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2014] [Revised: 11/02/2014] [Accepted: 11/23/2014] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Injury is a growing public health problem worldwide. Deaths due to injuries account for 10% of the world's mortality. More than 90% of the world's injury deaths occur in low and middle income countries. In Egypt, injury is a hidden epidemic and its related deaths are misclassified due to lack of accurate national data. Furthermore, as a research problem it has also been largely ignored in developing countries. OBJECTIVES To determine the pattern and trend of injury from January 2002 to December 2009 among attendants at trauma unit in Assiut university hospital in Upper Egypt. PATIENTS AND METHODS A descriptive retrospective study was conducted at the trauma unit in Assiut university hospital in Upper Egypt. All registered injuries during January 2002 to December 2009 were included in the study. RESULTS During January 2002 to December 2009, 213835 injured cases were admitted to the trauma unit. The number of attendants increased every year from 9.3% from the total cases in all study period in 2002 up to 15.3% in 2009 with a statistically significant difference (P = 0.000). Young adults aged 20 - 29 years were the most common group affected by injuries (22.2%). Male to female ratio was 3:1. Falls represent one half of injuries (49.6%) from all attended cases, followed by exposure to inanimate mechanical forces (19.5%) and transport accidents (18.3%). Falls were ranked as the leading cause of injuries, while transport accidents were the second cause in 2007 - 2009. CONCLUSIONS Trauma in Upper Egypt is an under-recognized problem, which requires prioritized attention. Increasing the awareness of community, making policies and establishment of a trauma system are important to decrease the burden of injuries.
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Affiliation(s)
- Dalia G. Mahran
- Department of Public Health and Community Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt
- Corresponding author: Dalia G. Mahran, Department of Public Health and Community Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt. Tel: +20-1007120821, Fax: +20-882332278, E-mail:
| | - Osama Farouk
- Department of Orthopedic Surgery, Assiut University Hospitals, Assiut, Egypt
| | - Mohammad H. Qayed
- Department of Public Health and Community Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt
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El-Mahdy K, El-Kazak A, Abdel-Megid M, Seada M, Farouk O. Synthesis, Characterization and Antimicrobial Activities of Some New Heterocyclic Schiff Bases Derived from Thiocarbohydrazide. Acta Chim Slov 2016; 63:18-25. [PMID: 26970784 DOI: 10.17344/acsi.2015.1555] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The reaction of prazolobenzothienopyrimidine-3-carbaldehyde 1 with thiocarbohydrazide afforded the Schiff's base 3. The latter compound reacted with some electrophilic reagents to give 1,2,4-triazoles 4-6 and 1,2,4-triazines 7-9. Treatment of compound 3 with 2-cyano-3,3-bis(methylthio)acrylonitrile gave the corresponding 5-amino-4-cyano-3-methylthiopyrazole derivative 11. The reaction of pyrazole 11 with carbon disulfide afforded dithioxopyrazolopyrimidine 12. Acylation of compound 11 by using acetic anhydride yielded acetamide 13. On the other hand, the cyclocondensation of pyrazole 11 with acetic anhydride in pyridine yielded pyrazolopyrimidine derivative 14. The reactivity of compound 11 towards formamide and phenylisothiocyanate to give the pyrazolopyrimidines 15 and 16 was studied. The newly synthesized compounds were screened for their antimicrobial activity.
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El-Badrawy A, Tawfiki AM, Mahmoud W, Abdel-Salam E, Taalab MM, Farouk O, Zakaria Y, Shebl AM, El-Hadaad H. Multidetector CT (MDCT) Findings Of Primary Hepatic Lymphoma. Gulf J Oncolog 2016; 1:64-70. [PMID: 27050181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/01/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE The aim of this study was to describe the triphasic multidetector CT (MDCT) finding of primary hepatic lymphoma (PHL). MATERIALS AND METHODS This retrospective study included eighteen patients. Each patient presented with primary hepatobiliary lymphoma without associated lymphadenopathy or other visceral involvement. Triphasic CT scanning was performed on one of two systems (64 MD CT) in 12 patients and (6 MDCT) in 6 patients. All eighteen patients underwent ultrasound percutaneous trucut liver biopsy using 18-gauge biopsy needle. Pathology was confirmed on all cases. RESULTS Four of eighteen patients presented with a single focal lesion. Thirteen of eighteen patients presented with multiple well defined focal lesions. One patient presented with a diffuse hepatic involvement. On triphasic CT, three patients showed gradual progressive contrast enhancement. Lesions remained isodense to the liver on the arterial phase with mild enhancement in the portal phase and showed washout on the delayed phase in two patients. The remaining thirteen patients showed multiple hypodense non-enhancing lesions. CONCLUSIONS PHL presents a wide spectrum of imaging findings on triphasic MDCT with no characteristic imaging pattern. MDCT can be used for detection of the lesion and biopsy is used for diagnosis. PHL should always be considered in the differential diagnosis of a liver focal lesion either single or multiple.
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Affiliation(s)
- A El-Badrawy
- Radiology Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - A M Tawfiki
- Radiology Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - W Mahmoud
- Radiology Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - E Abdel-Salam
- Radiology Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - M M Taalab
- Clinical Hematology Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - O Farouk
- Surgical Oncology Department, Oncology Center- Mansoura University, Egypt
| | - Y Zakaria
- Internal Medicine Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - A M Shebl
- Pathology Department, Mansoura Faculty of Medicine, Mansoura, Egypt
| | - H El-Hadaad
- Clinical Oncology and Nuclear Medicine Department, Mansoura Faculty of Medicine, Mansoura, Egypt
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Farouk O, El-Adly W, Khalefa YE. Late fixation of vertically unstable type-C pelvic fractures: difficulties and surgical solutions. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s12570-014-0266-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Farouk O, Kamal A, Badran M, El-Adly W, El-Gafary K. Minimal invasive para-rectus approach for limited open reduction and percutaneous fixation of displaced acetabular fractures. Injury 2014; 45:995-9. [PMID: 24613611 DOI: 10.1016/j.injury.2014.02.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2013] [Revised: 12/10/2013] [Accepted: 02/01/2014] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Minimal invasive fixation has been reported as an alternative option for treatment of acetabular fractures to avoid blood loss and complications of extensive approaches. Closed reduction and percutaneous lag screw fixation can be done in minimally displaced acetabular fractures. Open reduction is indicated, if there is wide displacement. In this study, we report the use of a mini-open anterior approach to manipulate and reduce anteriorly displaced transverse acetabular fractures combined with percutaneous lag screw fixation. METHODS This report included eight patients. All had anterior displaced simple transverse acetabular fractures. An oblique mini-incision was made above and medial to the mid-inguinal point, and lateral to the lateral border of rectus abdominis muscle. The external abdominal oblique aponeurosis was incised along its fibres. The arched fibres of internal abdominal oblique were displaced medially above the inguinal ligament to expose and incise the fascia transversalis. Care was taken to avoid injury of ilioinguinal nerve, inferior epigastric vessels, and spermatic cord. The external iliac vessels were palpated and protected laterally. A blunt long bone impactor was introduced through this small incision to manipulate and reduce the fracture under fluoroscopic control. Fluoroscopic guided percutaneous lag screw fixation was done in all patients. RESULTS The average time to operation was 4 days. Average blood loss was 110mL. Operative time averaged 95min. Maximum fracture displacement averaged 10mm preoperatively and 1.3mm postoperatively. According to Matta score, anatomical reduction of the fracture was achieved in five patients and imperfect in three. Follow up averaged 27 months. Wound healing occurred without complications and fracture union was achieved without secondary displacement in all patients. Average time to fracture healing was 14 weeks. According to the modified Merle d'Aubigné score, functional outcome was good to excellent in all patients. DISCUSSION AND CONCLUSION Limited open reduction can solve the problem of fracture reduction, which is the main concern in minimal invasive fixation of acetabular fractures. It may help the inclusion of displaced acetabular fractures for percutaneous lag screw fixation. This mini-para-rectus approach has the advantages of minimal soft tissue dissection with the possible anatomical reduction of simple transverse displaced acetabular fractures.
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Affiliation(s)
- Osama Farouk
- Orthopaedic Department, Assiut University Hospitals, 71526 Assiut, Egypt.
| | - Ayman Kamal
- Trauma Unit, Assiut University Hospitals, 71526 Assiut, Egypt
| | - Mahmoud Badran
- Orthopaedic Department, Assiut University Hospitals, 71526 Assiut, Egypt
| | - Wael El-Adly
- Orthopaedic Department, Assiut University Hospitals, 71526 Assiut, Egypt
| | - Kamal El-Gafary
- Orthopaedic Department, Assiut University Hospitals, 71526 Assiut, Egypt
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El-Gafary K, El-adly W, Farouk O, Khaled M, Abdelaziz MM. Management of high-energy tibial plateau fractures by Ilizarov external fixator. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/s12570-013-0187-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Farouk O, Denewer A. 11. Modified extended latissimus dorsi myocutaneous flap with added vascularised chest wall fat in immediate breast reconstruction of large breasted women after sparing mastectomies. European Journal of Surgical Oncology 2012. [DOI: 10.1016/j.ejso.2012.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Hussein O, Abdellah A, Mosbah M, Farouk O, El-Saed A. 34P Breast Cancer Profile in Northern Egypt. Initial Results. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(19)65680-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Farouk O, Denewer A. 510 Modified Extended Latissimus Dorsi Myocutaneous Flap with Added Vascularised Chest Wall Fat in Immediate Breast Reconstruction of Large Breasted Women After Sparing Mastectomies. Eur J Cancer 2012. [DOI: 10.1016/s0959-8049(12)70575-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Said GZ, Farouk O, Said HGZ. Valgus intertrochanteric osteotomy with single-angled 130° plate fixation for fractures and non-unions of the femoral neck: reply to Aditya N. Aggarwal and Anil Agarwal. Int Orthop 2010; 34:617-617. [PMCID: PMC2903130 DOI: 10.1007/s00264-010-0961-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2010] [Indexed: 08/29/2023]
Affiliation(s)
- Galal Z. Said
- Department of Orthopaedic Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
| | - Osama Farouk
- Department of Orthopaedic Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
- Department of Orthopaedic Surgery and Traumatology, Assiut University Hospitals, 71516 Assiut, Egypt
| | - Hatem G. Z. Said
- Department of Orthopaedic Surgery, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
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El-mahdy K, El-Kazak A, Abdel-Megid M, Seada M, Farouk O. Synthesis, Characterization and Biological Evaluation of some New Thieno[2,3-d]Pyrimidine Derivatives. ACTA ACUST UNITED AC 2009. [DOI: 10.24297/jac.v5i1.937] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
10-Oxo-4,6,7,8,9,10-hexahydroprazolo[1,5-a][1]benzothieno[2,3-d]pyrimidine-3-carbaldehyde (2) was prepared by Vilsmeier-Haack reaction of 3-amino-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (1). Reaction of carbaldehyde derivative 2 with malononitrile afforded arylidene malononitrile 3. Cyclization of the latter compound with thiourea yielded pyrimidinethione 4. Interaction of carbaldehyde derivative 2 in presence of thiourea with keto- compounds such as ethyl acetoacetate, or acetylacetone, or dimedone or ethyl cyanoacetate gave pyrimidine derivatives 5-8. Hydrazinolysis of carbaldehyde derivative 2 gave the hydrazone 9. Reaction of the latter with phenyl isothiocyanate afforded thiosemicarbazone 10, which underwent cyclization with oxalyl chloride to give thioxoimidazolidinedione 11. Condensation of compound 2 with thiosemicarbazide furnished thiosemicarbazone derivative 12. Reaction of compound 2 with aminopyrazolone in the presence of an acid and/or a base afforded pyrazolones 13 and 14. Treatment of carbaldehyde derivative 2 with cyanoacetohydrazide gave acrylohydrazide 15. Interaction of the latter with carbon disulfide yielded mercaptooxadiazole 16. Condensation of compound 2 with acetylpyridazinone 17 produced chalcone 18. Reaction of compound 18 with malononitrile in pyridine gave cyanopyran 19, while its reaction with malononitrile in presence of ammonium acetate in ethanol yielded cyanopyridine 20. Structures of the newly synthesized products have been deduced on the basis of elemental analysis and spectral data. The synthesized compounds were screened for their antimicrobial activity.
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Said GZ, Farouk O, Said HGZ. Delayed union of multifragmentary diaphyseal fractures after bridge-plate fixation. Int Orthop 2008; 33:549-53. [PMID: 18324402 DOI: 10.1007/s00264-008-0528-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2008] [Accepted: 01/28/2008] [Indexed: 10/22/2022]
Abstract
Despite recent developments in fracture treatment, cases of non-union after long bone fractures are still encountered. This work aims at evaluating the active management of delayed union after the bridge-plate fixation of multifragmentary diaphyseal fractures by a limited surgical interference. Nineteen patients were included. All had revision surgery for delayed union of multifragmentary diaphyseal fractures after bridge-plate fixation. The period between primary and revision surgery was 12-20 weeks. Increasing stability was performed by adding more screws in all cases. Interfragmentary compression was performed in 16 patients. Axial compression of the fracture was applied in two patients, while one patient had the plate exchanged for a longer one. Bone grafting was added in nine patients. Union was achieved in all patients 8-16 weeks after re-operation. This work is a message for timely surgical interference in delayed union after bridge-plate fixation by a limited surgical procedure, before complete failure of the fracture stabilisation or non-union.
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Affiliation(s)
- Galal Z Said
- Department of Orthopaedic Surgery and Traumatology, Faculty of Medicine, Assiut University Hospitals, Assiut, Egypt
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Denewer A, Steit A, Hussein O, Roshdy S, Farouk O. The S-shaped orthotopic ileal neobladder substitute incorporating a new seromuscular antireflux technique (split ileal end) in a series of 50 patients. Eur J Surg Oncol 2008; 34:107-14. [PMID: 17869054 DOI: 10.1016/j.ejso.2007.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2007] [Accepted: 06/12/2007] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE The purpose of this study was to assess the function of our new technique, complications, continence, voiding patterns in those patients with the clinical evaluation of the S-shaped orthotopic ileal neobladder substitute incorporating a new antireflux technique. PATIENTS AND METHODS Between April 2002 and November 2006, 50 patients (44 men and 6 women) underwent radical cystectomy and S-shaped ileal neobladder reconstruction with our new antireflux technique (split seromuscular). The mean age of male patients was 58 years (45-71 years). The mean age of female patients was 50 years (45-55 years). In all patients an S-shaped ileal pouch was constructed incorporating the new antireflux technique. This antireflux has not yet been described in the literature before. All procedures are performed by the same surgeons and the mean follow-up was 30 months. Complications were registered as early (occurring within 3 months) or late (occurring after 3 months), and as diversion-related and diversion-unrelated. Continence and voiding patterns were also evaluated. RESULTS There is no reflux in all patients except one. Early complications occurred in 8 patients. The most common early diversion-related complication was urinary leakage in 3 patients. No patients sustained an early diversion-related complication attributed to the new antireflux technique. Late complications occurred in 6 patients. Overall, 39 patients voided to completion without needing catheterization. A total of 7 patients required some form of clean intermittent catheterization to empty the new bladder completely including 5 of 44 men (12.5%) and 2 of 6 women (33.3%). CONCLUSIONS The functional results with this pouch incorporating the new antireflux technique were efficient. Our S-shaped pouch has reduced the length of intestine (37 cm) that minimized the metabolic and malabsorption complications. Moreover it is simple.
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Affiliation(s)
- A Denewer
- Surgical Oncology Department, Oncology Center, Mansoura University, Egypt.
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Said GZ, Farouk O, El-Sayed A, Said HG. Salvage of failed dynamic hip screw fixation of intertrochanteric fractures. Injury 2006; 37:194-202. [PMID: 16378609 DOI: 10.1016/j.injury.2005.09.011] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2005] [Revised: 09/01/2005] [Accepted: 09/19/2005] [Indexed: 02/02/2023]
Abstract
Twenty-six patients with failed dynamic hip screw fixation of intertrochanteric fractures were included in this study. The mean age of the patients was 61 years (range, 38-84 years). Average limb shortening was 2.4 cm; 18 patients were treated with revision internal fixation and eight patients with prosthetic replacement. The decision depended on the physiological age of the patient, quality of bone, and condition of the femoral head and the acetabulum. The revision internal fixation group included DHS reinsertion in eight patients, valgus osteotomy and revision DHS fixation in six, while four patients were treated by valgus osteotomy and insertion of single-angled 130 degrees plate. The prosthetic replacement group included cemented Thompson endoprothesis in five patients and cemented total hip arthroplasty in three. The mean follow-up period was 31 months (range, 15-72 months). All patients of revision internal fixation group achieved fracture healing without bone grafting. Time to union averaged 17 weeks. Average gain in length was 2 cm Avascular necrosis of the femoral head occurred in one patient. Six patients of the prosthetic replacement group achieved good functional outcome and pain-free gait. The remaining two had unsatisfactory result.
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Affiliation(s)
- G Z Said
- Department of Orthopaedic Surgery and Traumatology, Assiut University Hospitals, 71516 Assiut, Egypt
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Abstract
We report five cases of intertrochanteric fractures that needed open reduction after failed closed reduction techniques. In all cases the shaft fragment included the lesser trochanter, and there was a long spike on the head-neck fragment. This was evident clinically as the proximal shaft, pulled by the iliopsoas tendon, produced a swelling in front of the hip joint. Radiographically, the fracture was minimally comminuted. The anteroposterior view revealed upward riding of the shaft fragment, while lateral view showed the femoral shaft in front of the head and neck. We describe a three-step technique, which was applied for open reduction in these unusual cases. With the patient supine on a standard operating table, the fracture site was exposed. The limb was placed in full adduction and external rotation to slacken the iliopsoas tendon. A Hohmann retractor was then passed medial to the shaft and behind the fractured surface of the sunken femoral neck, levering it anteriorly. Traction in abduction and internal rotation was applied to complete the reduction. Additional iliopsoas tenotomy was performed in two patients. All cases were fixed with a dynamic hip screw and all fractures united uneventfully.
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Affiliation(s)
- G Z Said
- Department of Orthopaedic Surgery and Traumatology, Assiut University Hospitals, 71516 Assiut, Egypt
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Abstract
We treated surgically 14 patients with symptomatic complete dislocation of the acromioclavicular joint. The surgical procedure included reconstruction of the coracoclavicular ligament using the coracoacromial ligament as substitute, reconstruction of the acromioclavicular ligament, and imbrications of the deltotrapezius aponeurosis over the top of the distal clavicle. A temporary tension band between the clavicle and acromion was used to stabilize the joint. Two patients were lost to follow-up. Twelve patients were followed for an average of 20 (18-60) months. Functional outcome was assessed according to modified UCLA acromioclavicular rating scale. The results were excellent in eight patients, good in three, and fair in one. In one patient, there was loosening of the temporary fixation with subluxation of the clavicle.
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Affiliation(s)
- Faisal F Adam
- Department of Orthopaedics, Assiut University Hospital, Assiut, Egypt.
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Abstract
Fifteen patients with a mean age of 31 years, who had sustained different types of femoral shaft fracture, were treated by locked plate fixation using standard AO dynamic compression plates (DCP). The fracture was open in five patients and ten had other significant injuries. Thirteen patients were available for follow-up at a mean period of 5 months (range, 3-10 months). All fractures united and the mean time to full weight bearing was 8 weeks. Screw failures, with breakage or bending, occurred in five patients and resulted in loss of alignment of the fracture in one. Nine patients regained a full active range of movement of the knee, two had an extension lag of 10 degrees and two had restricted flexion. The strength of the quadriceps muscle was grade 4 to 5 in ten patients and grade 3 in the remaining three. At the end of the study period ten patients had returned to their normal activities, one used a walking stick and two remained under a rehabilitation programme. Our preliminary results suggest that locked plates may offer a useful alternative technique for the treatment of femoral shaft fractures.
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Affiliation(s)
- A el-Sayed
- Department of Orthopaedics and Traumatology, Assiut University Hospitals and School of Medicine, Assiut 71516, Egypt.
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Farouk O, Krettek C, Miclau T, Schandelmaier P, Guy P, Tscherne H. Minimally invasive plate osteosynthesis and vascularity: preliminary results of a cadaver injection study. Injury 2000; 28 Suppl 1:A7-12. [PMID: 10897282 DOI: 10.1016/s0020-1383(97)90110-8] [Citation(s) in RCA: 172] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A cadaver arterial injection study was performed to analyse the vascular supply to the femur and to study the effects of two surgical plating techniques on femoral vascularity. A 16-hole LC-DCP was applied on the intact femora of five fresh human cadavers. On one side, the plate was inserted using a conventional lateral plate osteosynthesis (CLPO) technique with elevation of the vastus lateralis muscle to expose the shaft. On the contralateral side, the plate was inserted percutaneously beneath the muscle using a minimally invasive plate osteosynthesis (MIPO) technique. After plating, blue silicone dye was injected through the common femoral artery. Cadaveric dissection was then performed to identify the femoral perforating arteries (PAs) and the nutrient artery (NA) of the femur. The pattern of periosteal filling and medullary perfusion of the injected dye was analysed and the topography of the PAs and NA was determined. CLPO placed the PAs and NA of the femur at risk. MIPO maintained the integrity of the PAs and NA and was associated with superior periosteal and medullary perfusion. The results of this study indicate that MIPO is superior to the CLPO in maintaining arterial femoral vascularity and perfusion.
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Affiliation(s)
- O Farouk
- Trauma Department, Hanover Medical School, Germany
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Abstract
Today there is a variety of different interlocking intramedullary nail designs available for the femur. We compared different nail types in the bone implant complex (BIC) of four unreamed solid nails and a slotted reamed nail with simulated comminuted mid shaft fractures to see if there are major differences in stiffness for axial load, bending and torsion. The fractures were simulated by a 2 cm defect osteotomy in paired human cadaver femora. Each bone was tested intact in a universal testing machine, osteotomy and osteosynthesis were performed, and the BIC was tested. Relative stiffness was calculated. In torque testing the unslotted solid nail showed significantly more stiffness (0.6-1.8 Nm/degrees) compared to the slotted nail (0.2 Nm/degrees). Compared to intact bone (6.9 Nm/degrees), both groups of nails were significantly less stiff (relative stiffness 2-20%). In axial load and bending testing the large diameter unreamed nail showed significantly higher stiffness (32-68%). This study shows that stiffness of bone implant complex in interlocking femoral nails is more dependent on nail profile than on the pressfit of nails in the medullary canal.
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Affiliation(s)
- P Schandelmaier
- Trauma Department, Hannover Medical School, Carl Neuberg Str 1, 30623, Hannover, Germany.
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Farouk O, Krettek C, Miclau T, Schandelmaier P, Tscherne H. The topography of the perforating vessels of the deep femoral artery. Clin Orthop Relat Res 1999:255-9. [PMID: 10613176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
This study evaluated the anatomic relationship between the femur and the vessels that arise from the deep femoral artery, that is, the perforating arteries and the nutrient artery. Blue silicone dye was injected through the common femoral artery in 20 fresh human cadavers. An anteromedial and a posterolateral dissection were performed to identify the femoral perforating arteries and the nutrient artery of the femur. The length of the femur and the distances between the tip of the greater trochanter and the perforating arteries and nutrient artery were measured. This study showed that a reliable, clinically applicable topographic relationship exists between the femur and the perforating arteries and the nutrient artery.
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Affiliation(s)
- O Farouk
- Trauma Department, Hannover Medical School, Germany
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Farouk O, Krettek C, Miclau T, Schandelmaier P, Guy P, Tscherne H. Minimally invasive plate osteosynthesis: does percutaneous plating disrupt femoral blood supply less than the traditional technique? J Orthop Trauma 1999; 13:401-6. [PMID: 10459598 DOI: 10.1097/00005131-199908000-00002] [Citation(s) in RCA: 234] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES/HYPOTHESIS Proximal and distal femur fractures have traditionally been treated with open reduction and internal fixation through a standard lateral approach. New, "minimally invasive" internal fixation techniques, however, have been developed in an effort to devascularize the bone less than the traditional method. The purpose of this study was to determine whether a minimally invasive percutaneous plating technique better preserves bone vascularity relative to the traditional method by comparing the effect of the two approaches on the blood supply of the distal femur using silicone arterial dye injection in a cadaveric model. STUDY DESIGN/METHODS Ten fresh human cadavers underwent lateral conventional plate osteosynthesis (CPO) through a standard lateral approach on one side and minimally invasive plate osteosynthesis (MIPO) through two three-centimeter incisions on the contralateral side. After injection of silicone dye, a dissection was performed bilaterally to identify the femoral perforating and nutrient arteries. RESULTS All MIPO specimens showed intact perforating and nutrient arteries, whereas the CPO specimens had a variable incidence of vessel disruption. The MIPO group demonstrated better periosteal perfusion in each of the cadavers and improved medullary perfusion in 70 percent of the MIPO specimens compared with the CPO specimens. CONCLUSION A percutaneous minimally invasive plating technique disrupts the femoral blood supply less than the traditional open method. Such minimally invasive methods may be more advantageous biologically than the traditional method.
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Affiliation(s)
- O Farouk
- Trauma Department, Hannover Medical School, Germany
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Farouk O, Krettek C, Miclau T, Schandelmaier P, Tscherne H. Effects of percutaneous and conventional plating techniques on the blood supply to the femur. Arch Orthop Trauma Surg 1998; 117:438-41. [PMID: 9801777 DOI: 10.1007/s004020050288] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A cadaveric arterial injection study was performed to study the effects of percutaneous and conventional surgical plating techniques on femoral vascularity. Sixteen-hole dynamic condylar screw and condylar buttress plates were applied on the proximal and distal shafts, respectively, of intact femora in ten human cadavers. On one side, the plate was inserted using a lateral conventional plate osteosynthesis (CPO) technique with elevation of the vastus lateralis muscle to expose the shaft. On the contralateral side, the plate was inserted percutaneously beneath the muscle using a minimally invasive plate osteosynthesis (MIPPO) technique. After plating, blue silicone dye was injected through the common femoral artery. A dissection was then performed to identify the femoral perforating arteries (PAs). The pattern of periosteal filling of the injected dye was analyzed. The MIPPO technique maintained the integrity of the PAs and exhibited superior periosteal perfusion. The results of this study indicate that the MIPPO technique maintains femoral vascularity and perfusion better than the CPO technique.
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Affiliation(s)
- O Farouk
- Trauma Department, Hannover Medical School, Germany
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Krettek C, Könemann B, Farouk O, Miclau T, Kromm A, Tscherne H. Experimental study of distal interlocking of a solid tibial nail: radiation-independent distal aiming device (DAD) versus freehand technique (FHT). J Orthop Trauma 1998; 12:373-8. [PMID: 9715442 DOI: 10.1097/00005131-199808000-00001] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Recently, radiation-independent aiming devices for the tibia that compensate for insertion-related implant deformation have been developed, but the benefits of such systems have not been determined. This study prospectively evaluated the duration of the nailing procedure, the length of radiation time, and the accuracy of interlocking screw placement when using a radiation-independent distal aiming device (DAD) versus the freehand technique (FHT). MATERIALS AND METHODS In an oblique cadaveric tibial fracture, a surgeon inexperienced in both techniques (DAD and FHT) performed statically locked intramedullary nailing. RESULTS For the DAD and the FHT, respectively, the total operation time was 25.4 +/- 11.3 (mean +/- standard deviation) versus 30.9 +/- 14.3 minutes (p = 0.029), the distal locking time was 16.7 +/- 8.6 versus 21.9 +/- 10.5 minutes (p = 0.004), the total fluoroscopy time was 9 +/- 5 versus 93 +/- 34 seconds (p < 0.0001), the distal locking fluoroscopy time was zero versus 88 +/- 33 seconds (p < 0.0001), and the screw wear was -0.7 +/- 5.2 versus 26.8 +/- 31.6 micrometers (p = 0.001). The failure rate was 1.6 percent (one of sixty screws) in both groups. CONCLUSION These results suggest that the DAD can eliminate the need for radiation during placement of distal interlocking screws.
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Affiliation(s)
- C Krettek
- Trauma Department, Hannover Medical School, Germany
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48
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Schandelmaier P, Farouk O, Krettek C, Mannss J, Tscherne H. [Biomechanics of femoral interlocking nails at the bone-implant transition]. Langenbecks Arch Chir 1997; 382:167-72. [PMID: 9324617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Today there is a variety of different interlocking intramedullary nail designs available for the femur-each designed with a different approach to achieve stability for fracture fixation. We compared different nail types in the bone-implant complex (BIC) of four unreamed solid nails and a slotted, reamed nail to see if there are major differences in stiffness for axial load, bending and torsion. We simulated comminuted mid-shaft fractures by a 2 cm defect osteotomy in paired human cadaver femora. Each bone was tested intact in a Universal testing machine. The results were recorded, osteotomy and osteosynthesis were performed, and the BIC was tested. Relative stiffness was calculated for each individual bone. For P-values less than 0.01 ('least significance difference test') the difference between groups was considered to be significant. In torque testing the unslotted solid nails showed significantly more stiffness (0.6-1.8 Nm/degree) compared to the slotted nail (0.2 Nm/degree). Compared to intact bone (6.9 Nm/degree), both groups of nails were significantly less stiff (relative stiffness 2-20%). In axial load and bending testing, the large-diameter unreamed nail showed greater higher stiffness (32-68%). This study shows that stiffness of the BIC in interlocking femoral nails is more dependent on nail profile than on the press-fit of nails in the medullary canal. For torque stiffness the absence of a slot is of special importance. According to our study, all of the unslotted nails tested give adequate stability for fracture fixation.
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Krettek C, Könemann B, Farouk O, Kromm A, Schandelamier P, Tscherne H. [A comparison of a fluoroscopy-free mechanical targeting system and a free-hand technic for the placement of distal interlocking screws of tibial nails]. Chirurg 1997; 68:1194-201. [PMID: 9518215 DOI: 10.1007/s001040050345] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Recently, radiation-independent aiming devices for the tibia which compensate for insertion-related implant deformation have been developed, but the benefits of such systems have not been determined. This study prospectively evaluated the duration of the nailing procedure, the length of radiation time, and the accuracy of interlocking screw placement with a radiation-independent distal aiming system and the free-hand technique. In an oblique cadaveric tibial fracture, a surgeon inexperienced with either technique performed a statically locked intramedullary nailing. For the aiming system and free-hand technique respectively, the total operation time was 25.4 +/- 11.3 vs 30.9 +/- 14.3 min (P = 0.029), the distal locking time was 16.7 +/- 8.6 vs 21.9 +/- 10.5 min (P = 0.004), the total fluoroscopy time was 9 +/- 5 vs 93 +/- 34 s (P < 0.0001), the distal locking fluoroscopy time was 0 versus 88 +/- 33 s (P < 0.0001), and the screw destruction was -0.7 +/- 5.2 vs 26.8 +/- 31.6 microns (P = 0.001). The failure rate was 1.6% (1 of 60 screws) in both groups. These results suggest that aiming devices can eliminate the need for radiation during distal interlocking screw placement.
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Affiliation(s)
- C Krettek
- Unfallchirurgische Klinik, Medizinische Hochschule Hannover
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Krettek C, Könemann B, Farouk O, Kromm A, Tscherne H. [A new roentgen ray-free aiming technique for distal locking screw boring of the unreamed tibial nail]. Langenbecks Arch Chir Suppl Kongressbd 1996; 113:947-50. [PMID: 9102034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A mechanical aiming device for the placement of distal locking screws of the unreamed tibial nail (UTN) has been developed. At the level of the distal nail end, a roughly placed "contact hole" is drilled (diameter, 6.0 mm). An asymmetric spacer is inserted through this contact hole, placed directly onto the nail and connected with the aiming arm. By this re-adjustment, the direction and the plane of both distal transverse holes are defined and can be drilled. A medial spacer re-adjusts the aiming arm for the aphole.
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Affiliation(s)
- C Krettek
- Unfallchirurgische Klinik, Medizinische Hochschule Hannover
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