Researcher: Marangoz, Salih
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Marangoz, Salih
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Publication Metadata only Rice bodies within the neuropathic hip in a child with congenital insensitivity to pain(Springer, 2015) Özcan, Hatice Nursun; Aydıngöz, Üstün; Kara, Ateş; Ergen, Fatma Bilge; N/A; Marangoz, Salih; Faculty Member; School of Medicine; 170439N/APublication Metadata only Neonatal physeal separation of distal humerus during cesarean section(Frontline Medical Communications, 2014) Kamacı, Saygın; Danışman, Murat; N/A; Marangoz, Salih; Faculty Member; School of Medicine; 170439Diagnosing physeal separation of the distal humerus in a newborn can be challenging. Skeletal immaturity and absence of secondary ossification centers make radiographic diagnosis difficult for inexperienced providers. This fracture is seen in the setting of complicated deliveries with excessive traction and rotation applied to the forearm. We report a case of physeal separation of the distal humerus in a newborn as a complication of cesarean section and describe the intervention used and the short-term results.Publication Metadata only Physeal injuries(Springer Berlin Heidelberg, 2015) Aksoy, Mehmet Cemalettin; N/A; Marangoz, Salih; Faculty Member; School of Medicine; 170439Physeal injuries constitute one third of all long bone fractures in the pediatric age group. This text focuses on different aspects of physeal injury, including mechanism of injury, types of currently available classifications, the evaluation of the patient, and the goals of treatment. It gives detailed information on the treatment of specific subtypes of physeal fractures according to Salter-Harris and Peterson classifications. Two of the most commonly encountered physeal fractures in adolescence, distal tibial anterior tubercle fractures or the so-called juvenile Tillaux fractures and triplane fractures, are discussed separately. The prognosis of physeal injuries and complications is explained. Physeal injuries do not have to be fractures. They also include many other mechanisms that damage the physis. Related examples are given. One of the most feared complications of physeal injuries is physeal arrest. The description of physeal arrest and the alternatives for its treatment are discussed. This text is a concise review of physeal injuries.Publication Open Access Comment on Murphy et al.: pediatric orthopaedic lower extremity trauma and venous thromboembolism(SpringerOpen, 2016) N/A; Marangoz, Salih; School of Medicine; 170439Publication Open Access Is there a correlation between the change in the interscrew angle of the eight-plate and the delta joint orientation angles?(Elsevier, 2017) Buyukdogan, K.; Karahan, S.; N/A; Marangoz, Salih; School of Medicine; 170439Objectives: It is known that the screws of the eight-plate hemiepiphysiodesis construct diverge as growth occurs through the physis. Our objective was to investigate whether there is a correlation between the amount of change of the joint orientation angle (JOA) and that of the interscrew angle (ISA) of the eight-plate hemiepiphysiodesis construct before and after correction. Patients and methods: After the institutional review board approval, medical charts and X-rays of all patients operated for either genu valgum or genu varum with eight-plate hemiepiphysiodesis were analyzed retrospectively. All consecutive patients at various ages with miscellaneous diagnoses were included. JOA and ISA were measured before and after correction. After review of the X-rays, statistical analyses were performed which included Pearson correlation coefficient and regression analyses. Results: There were 53 segments of 30 patients included in the study. Eighteen were males, and 12 were females. Mean age at surgery was 9.1 (range 3-17). Mean follow-up time was 21.5 (range, 7-46) months. The diagnoses were diverse. A strong correlation was found between the delta JOA (d-JOA) and delta ISA (d-ISA) of the eight-plate hemiepiphysiodesis construct (r = 0.759 (0.615-0.854, 95%CI), p < 0.001). This correlation was independent of the age and gender of the patient. Conclusions: There is a strong correlation between the d-ISA and the d-JOA. The d-ISA follows the d-JOA at a predictable amount through formulas which regression analysis yielded. This study confirms the clinical observation of the diverging angle between the screws is in correlation with the correction of the JOA. © 2016 Turkish Association of Orthopaedics and Traumatology.