Search Results - "PACHA, TAREK OMAR"

Validation of direct CT measurement of malrotation in femoral neck fractures: A bone model study by Liodakis, Emmanouil, Pöhler, Gesa Helen, Sonnow, Lena, Mommsen, Philipp, Clausen, Jan-Dierk, Graulich, Tilman, Maslaris, Alexander, Omar, Mohamed, Stübig, Timo, Sehmisch, Stephan, Omar Pacha, Tarek

“…While postoperative malrotation in the subtrochanteric region is a well-known problem, malrotation after osteosynthesis in proximal femoral fractures has not…”
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Direct measurement of malrotation of traumatic femoral neck fractures after osteosynthesis: Introduction of a novel method and interrater reliability by Omar Pacha, Tarek, Sonnow, Lena, Poehler, Gesa Helen, Graulich, Tilman, Omar, Mohamed, Stubig, Timo, Krettek, Christian, Liodakis, Emmanouil

“…In elderly patients, displaced femoral neck fractures are mostly treated by arthroplasty; however for younger patients (<50 years), open reduction and internal…”
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Reconstruction of an Extensive Segmental Radial Shaft Bone Defect by Vascularized 3D-Printed Graft Cage by Mommsen, Philipp, März, Vincent, Krezdorn, Nicco, Aktas, Gökmen, Sehmisch, Stephan, Vogt, Peter Maria, Großner, Tobias, Omar Pacha, Tarek

“…We report here a 46-year-old male patient with a 14 cm segmental bone defect of the radial shaft after third degree open infected fracture caused by a shrapnel…”
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Risk factors for dislocation after bipolar hemiarthroplasty: a retrospective case–control study of patients with CT data by Graulich, Tilman, Graeff, Pascal, Jaiman, Ashish, Nicolaides, Stine, Omar Pacha, Tarek, Örgel, Marcus, Macke, Christian, Omar, Mohamed, Krettek, Christian, Liodakis, Emmanouil

“…Purpose Bipolar hemiarthroplasty has been shown to have a lower rate of dislocation than total hip arthroplasty. However, as the influencing risk factors for…”
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Limb-sparing resection of axillary soft tissue sarcomas by Stauss, Ricarda, Graulich, Tilman, Omar Pacha, Tarek, Omar, Mohamed

“…For patients with soft tissue sarcoma, surgical resection is a key element of curative therapy. Surgery is performed as a wide resection with microscopically…”
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Clinical Outcome After Replacement of Distal Femur/Proximal Tibia in a Heterogeneous Patient Cohort: Function Following Tumour, Trauma, and Loosening by GRAULICH, TILMAN, KRANZ, CAROLINE, KORALLUS, CHRISTOPH, OERGEL, MARCUS, PACHA, OMAR-TAREK, OMAR, MOHAMED, LIODAKIS, EMMANOUIL, KRETTEK, CHRISTIAN, PANZICA, MARTIN

“…BACKGROUNDDistal femur and proximal tibia replacements as limb-salvage procedures with good outcome parameters for patients with tumours have been broadly…”
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Posterior acetabular wall morphology is an independent risk factor that affects the occurrence of acetabular wall fracture in patients with traumatic, posterior hip dislocation by Graulich, Tilman, Gräff, Pascal, Omar Pacha, Tarek, Örgel, Marcus, Macke, Christian, Omar, Mohamed, Krettek, Christian, Liodakis, Emmanouil

“…Purpose Smaller posterior acetabular walls have been shown to independently influence the risk for bipolar hip dislocation. We asked whether differences would…”
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Possible Correlation Between Kyphosis of Lumbar Osteoporosis Fractures and the Spinal Signal Intensity Ratio (SSIR) by Omar Pacha, Tarek, Ghasemi, Amir, Omar, Mohamed, Graulich, Tilman, Krettek, Christian, Weng, Yoon Wai, Timo, Stubig

“…The aim of this study was to examine the correlation between the risk of increasing kyphosis as well as collapse of the osteoporotic vertebral body fractures…”
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Comparison of Preoperative Pedicle Screw Measurement Between Computed Tomography and Magnet Resonance Imaging by OMAR PACHA, TAREK, OMAR, MOHAMED, GRAULICH, TILMANN, SUERO, EDUARDO, MATHIS SCHRÖDER, BENNET, KRETTEK, CHRISTIAN, STUBIG, TIMO

“…BACKGROUNDPedicle screw fixation is commonly used in the treatment of spinal pathologies. While the biomechanical factors that affect bone fixation have been…”
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Management of fracture-related infections by Clausen, Jan-Dierk, Mommsen, Philipp, Omar Pacha, Tarek, Winkelmann, Marcel, Krettek, Christian, Omar, Mohamed

“…Fracture-related infections (FRI) are a major challenge in orthopedic trauma surgery. The problems in the treatment of such infections are manifold. Especially…”
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Anatomic risk factors for the occurrence of medial talar osteochondral lesions: a case–control study by Sonnow, Lena, Pacha, Tarek Omar, Richter, Maximilian, Yapar, Dilek, Cetin, Mustafa, Celik, Omer Faruk, Kose, Ozkan

“…Objective This study aimed to determine the anatomical risk factors that may play a role in the etiology of medial-sided osteochondral lesions of the talus…”
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Profit Analysis of Minimal-invasive Approaches for Surgical Treatment of A3 Spinal Burst Fractures by Niemann, Adrian Su, Pacha, Tarek Omar, Clausen, Jan-Dirk, Mommsen, Philipp, Graulich, Tilman, Stubig, Timo

“…Regarding the surgical treatment of incomplete burst fractures of the spine, no optimal standard procedure has been established. While previous studies have…”
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An accuracy evaluation of clinical, arthrometric, and stress-sonographic acute ankle instability examinations by Wiebking, Ulrich, Pacha, Tarek Omar, Jagodzinski, Michael

“…Highlights • We investigate the validity of stress ultrasounds in the ankle. • Clinical examination and an arthrometer method were compared to stress…”
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Biological reconstruction of large bone defects : Masquelet technique and new procedures by Liodakis, Emmanouil, Pacha, Tarek Omar, Aktas, Gökmen, Sehmisch, Stephan, Mommsen, Philipp

“…Extensive diaphyseal and metaphyseal bone defects continue to pose a major challenge for orthopedic trauma surgeons. Various treatment options have been…”
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Do admission glucose levels independently predict coagulopathy in multiple trauma patients? A retrospective cohort analysis by Mayor, Jorge, Gräff, Pascal, Birgel, Vera, Clausen, Jan-Dierk, Omar-Pacha, Tarek, Aktas, Gökmen, Sehmisch, Stephan, Mommsen, Philipp

“…Background Coagulopathy is prevalent in multiple trauma patients and worsens bleeding complications, leading to higher morbidity and mortality rates…”
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Patella baja after intramedullary nailing of tibial fractures, using an infrapatellar/transtendinous approach, predicts worse patient reported outcome by Graulich, Tilman, Gerhardy, Julius, Omar Pacha, Tarek, Örgel, Marcus, Macke, Christian, Krettek, Christian, Omar, Mohamed, Liodakis, Emmanouil

“…Purpose After intramedullary nailing of tibial shaft fractures using an infrapatellar/transtendinous approach, several patients suffer anterior knee pain. We…”
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Low Diagnostic Value of Synovial Aspiration Culture Prior to Reimplantation in Periprosthetic Joint Infection by MACKE, CHRISTIAN, LENHOF, STEFAN, GRAULICH, TILMAN, ÖRGEL, MARCUS, OMAR-PACHA, TAREK, STÜBIG, TIMO, KRETTEK, CHRISTIAN, OMAR, MOHAMED

“…BACKGROUND/AIMWe aimed to determine the diagnostic value of the synovial aspiration culture prior to reimplantation in two- (or more) stage exchange of…”
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Fluoroscopic Intraoperative Images Produce Higher Image Quality and Decrease Total Radiation Exposure Compared to Radiographic X-ray Images in Patients After Primary Total Knee Arthroplasty by GRAULICH, TILMAN, GERHARDY, JULIUS, ÖRGEL, MARCUS, OMAR-PACHA, TAREK, OMAR, MOHAMED, KRETTEK, CHRISTIAN, GUENTHER, DANIEL

“…Background/Aim: Proper radiographic documentation of implant alignment is needed to analyse malrotation and malpositioning. We examined whether intraoperative…”
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Reduction of Patella-baja and Pseudo-patella-baja Does Not Improve Range of Motion in Patients Αfter Mega-TKA by GRAULICH, TILMAN, KRANZ, CAROLINE, ZHANG, DAFANG, OERGEL, MARCUS, PACHA, TAREK OMAR, HAERTLE, MARCO, OMAR, MOHAMED, KRETTEK, CHRISTIAN, PANZICA, MARTIN

“…Background/Aim: Patella baja (PB) and pseudo-patella baja (PPB) have been shown to negatively influence outcomes after total knee arthroplasty. We hypothesized…”
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Reduction of Patella-baja and Pseudo-patella-baja Does Not Improve Range of Motion in Patients After Mega-TKA by Graulich, Tilman, Kranz, Caroline, Zhang, Dafang, Oergel, Marcus, Pacha, Tarek Omar, Haertle, Marco, Omar, Mohamed, Krettek, Christian, Panzica, Martin

“…Patella baja (PB) and pseudo-patella baja (PPB) have been shown to negatively influence outcomes after total knee arthroplasty. We hypothesized that there is a…”
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