Yazar "Özturan, Kutay Engin" seçeneğine göre listele
Listeleniyor 1 - 13 / 13
Sayfa Başına Sonuç
Sıralama seçenekleri
Öğe Asymmetric bilateral hip dislocations and unilateral femoral head fracture: A CASE report(Elsevier Ltd, 2018) Değirmenci, Erdem; Kaya, Yasin Emre; Özturan, Kutay EnginHip is a stabilized joint due to the surrounding ligaments, and muscles, which can dislocate as a result of high energy trauma, high-level falls, and motor vehicle accidents. Traumatic hip dislocations can either be isolated or simultaneously with acetabular and proximal femur fractures. At the same time injury of sciatic, femoral or obturator nerves can be seen. However, avascular necrosis of femoral head, posttraumatic osteoarthritis, and heterotopic ossifications can be seen as prolonged complications. The period prior to the reduction, severity of the trauma, and performing open or close reductions are the major contributors of the prognosis. As an extremely rare entity, bilateral asymmetrical hip dislocations are reported as the 0.01–0.02% of all joint dislocations. Accompanying proximal femoral fractures are pointed out 17%, one of them is femoral head fractures which are orthopedic emergencies that need to be fixed with surgery. However, high incidence of AVN is reported at the end of 2 years even if following early reductions. In our article, traumatic bilateral asymmetric hip dislocations and femoral head fracture is described in the context of a diagnosis, treatment and follow-up. © 2018 The AuthorsÖğe Autologous blood and corticosteroid injection and extracoporeal shock wave therapy in the treatment of lateral epicondylitis(2010) Özturan, Kutay Engin; Yücel, İstemi; Çakıcı, Hüsamettin; Güven, Melih; Sungur, İbrahimLateral epicondylitis is a common disorder characterized by pain and tenderness over the lateral epicondyle. It occurs most frequently as a result of minor, unrecognized trauma during sports activities and occupation-related physical activities. The goal of this study was to evaluate the short-, medium-, and long-term effects of corticosteroid injection, autologous blood injection, and extracorporeal shock wave therapy in the treatment of lateral epicondylitis. Sixty patients (32 women, 28 men) with lateral epicondylitis were randomly divided into 3 groups: group 1 received a corticosteroid injection; group 2, an autologous blood injection, and group 3, extracorporeal shock wave therapy. Thomsen provocative testing, upper extremity functional scores, and maximal grip strength were used for evaluation. Outcomes were assessed at 4, 12, 26, and 52 weeks. Corticosteroid injection gave significantly better results for all outcome measures at 4 weeks; success rates in the 3 groups were 90%, 16.6%, and 42.1%, respectively. Autologous blood injection and extracorporeal shock wave therapy gave significantly better Thomsen provocative test results and upper extremity functional scores at 52 weeks; the success rate of corticosteroid injection was 50%, which was significantly lower than the success rates for autologous blood injection (83.3%) and extracorporeal shock wave therapy (89.9%). Corticosteroid injection provided a high success rate in the short term. However, autologous blood injection and extracorporeal shock wave therapy gave better long-term results, especially considering the high recurrence rate with corticosteroid injection. We suggest that the treatment of choice for lateral epicondylitis be autologous blood injection.Öğe Bilateral clastonbroma dorsi: A ease report [Bilateral elastofibroma dorsi](2012) Yücel, İstemi; Solak, Kazım; Arıcan, Mehmet; Özturan, Kutay EnginElastofibroma dorsi, a rare sofi tissue tumor often seen in the subscapular chest wall, is unencapsulated with indistinguishable borders, and originates from fibrous tissue and tends to grow slowly. Iis etiology is not identified fully. It is commonly seen on the inferior corner o f the scapula adherent to the chest wall between latissimus dorsi and serratiis anterior muscles. In this study a case o f bilateral elastofibroma dorsi in a female patient which was treated surgically is presented.Öğe Bilateral elastofibroma dorsi(2012) Yücel, İstemi; Solak, Kazım; Arıcan, Mehmet; Özturan, Kutay EnginElastofibroma dorsi, sıklıkla göğüs duvarının subskapular bölgesinde görülen, kapsülsüz olduğu için sınırları iyi ayırt edilemeyen, nadir görülen, fibröz dokudan kaynaklanıp yavaş büyüme eğiliminde olan yumuşak doku tümörüdür. Etyolojisi tam olarak tanımlanamamıştır. Sıklıkla skapulanın alt köşesinde latissimus dorsi ile serratus anterior kasları arasında, toraks duvarının periostuna yapışık olarak bulunur. Bu çalışmada, klinik yakınmaları olan ve cerrahi tedavi uyguladığımız bilateral elastofibroma dorsi tanısı alan bir hasta sunulmuştur.Öğe Comparison of High-Dose Extracorporeal Shockwave Therapy and Intralesional Corticosteroid Injection in the Treatment of Plantar Fasciitis(Amer Podiatric Med Assoc, 2010) Yücel, İstemi; Özturan, Kutay Engin; Demiraran, Yavuz; Değirmenci, Erdem; Kaynak, GürselBackground: The aim of this study was to evaluate the results of high-dose extracorporeal shockwave therapy applied with an ankle block and corticosteroid injection in patients with plantar fasciitis whose symptoms persisted for more than 6 months. Methods: Sixty patients were assessed clinically at presentation and at 3-month follow-up with a patient-assessed 100-mm visual analog scale of pain and a physician-assessed heel tenderness index. A therapeutic response rate was evaluated. A decrease of at least 50% from baseline to 3 months in visual analog scale or heel tenderness index scores was accepted as a successful result. Results: Extracorporeal shockwave therapy and corticosteroid injection provided significant improvements in visual analog scale and heel tenderness index scores, but between the two groups there was no significant difference in the visual analog scale score change 3 months after treatment (P > .05). Twenty-seven of 33 patients (82%) in the extracorporeal shockwave therapy group and 23 of 27 (85%) in the corticosteroid injection group had a successful therapeutic response after 3 months. Conclusions: Corticosteroid injection and extracorporeal shockwave therapy are successful treatment modalities for plantar fasciitis. Corticosteroid injection treatment is cost effective compared with extracorporeal shockwave therapy, and corticosteroid injection may be the first treatment choice according to these results. (J Am Podiatr Med Assoc 100(2): 105-110, 2010)Öğe The effect of extracorporeal shock waves on a rat model of injury to tendo Achillis - A histological and biomechanical study(British Editorial Soc Bone Joint Surgery, 2004) Orhan, Zafer; Özturan, Kutay Engin; Güven, Aysel; Çam, KamilThe effects of extracorporeal shock waves (ESWT) on tendon healing were assessed by observing histological and biomechanical parameters in a rat model of injury to the tendo Achillis. The injury was created by inserting an 18-G needle through tendo Achillis in 48 adult Wistar albino rats. The animals were divided into three groups. The first group received radiation only after the operation. The second received no shock waves and the third had 500 15 KV shocks on the second post-operative day. All the rats were killed on the 21st day after surgery. Histopathological analysis showed an increase in the number of capillaries and less formation of adhesions in the study group compared with the control group (p = 0.03). A significantly greater force was required to rupture the tendon in the study group (p = 0.028). Our findings suggest a basis for clinical trials using ESWT.Öğe Effect of Strontium Ranelate on Fracture Healing in the Osteoporotic Rats(Wiley, 2011) Özturan, Kutay Engin; Demir, Berfu; Yücel, İstemi; Çakıcı, Hüsamettin; Yılmaz, Fahri; Haberal, AliThe aim of this study was to evaluate the effect of strontium ranelate (SrR) on fracture healing in the osteoporotic rat model. Forty female Sprague Dawley rats aged 3 months were enrolled in the study. Osteoporosis was induced by bilateral ovariectomy and subsequent daily heparin injection started 1 week after surgery and lasted for 4 weeks. Osteoporosis was confirmed by a reduction of bone mineral density (BMD). Twenty of the osteoporotic rats were assigned to the SrR group and the remaining 20 to the control group. An open right tibial midshaft transverse fracture was created and then an intramedullary fixation was performed. SrR group was treated by 450 mg/kg/day SrR per oral. Six weeks after surgical induction of fracture, all animals were sacrificed. One animal from each group died after ovariectomy. Two tibiae from the control group failed to unite. SrR-treated group showed higher mechanical strength and fracture stiffness when compared to the control group (p = 0.006, p = 0.001, respectively). SrR-treated group had mature woven bone or predominantly woven bone compared with osteoporotic control group (p = 0.038). SrR-treated group's callus maturity was significantly higher than control group (p = 0.001). SrR is associated with better fracture healing in the osteoporotic rat model. (C) 2010 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 29: 138-142, 2011Öğe Effects of tranexamic acid on the recovery of osteochondral defects treated by microfracture and acellular matrix scaffold: an experimental study(Bmc, 2019) Değirmenci, Erdem; Özturan, Kutay Engin; Şahin, Abdullah Alper; Yılmaz, Fahri; Kaya, Yasin EmreBackground: Microfracture and scaffold application in the treatment of osteochondral defects is still one of the most frequently used methods in the clinic. The most important step in this treatment method is the stabilization of fibrin clot Tranexamic acid (TA) is an antifibrinolytic agent commonly used in orthopedic surgery in recent years. This study evaluated the effect of local TA application on healing of experimentally induced osteochondral defects on rabbits. Methods: This paper contains an animal in vivo data and histological outcomes on the effect of TA. Eighteen New Zealand white rabbits were treated unilaterally and cylindrical defects having a width of 4 mm and depth of 5 mm were created in the weight-bearing surfaces of the medial and lateral condyles of the right femur. They were divided into two groups, as group 1 study and group 2 control groups, respectively. One milliliter (ml) of TA was injected into the knee joints of the subjects in group 1. All animals were sacrificed for the extraction of the femur condyles for histologic study at the fourth and eighth weeks after surgery. Histological evaluations were performed by Brittberg and O'Driscoll scores to all samples. Data were organized in a Standard Statistical Package System v.22 software package (SPSS/PC Inc., Chicago, IL) and reported as mean and median (min-max). Repeated measures ANOVA test was used to compare groups and condyle effects together for each week. p values below 0.05 were considered as statistically significant. Results: Samples were taken in the fourth and eighth weeks. The regularity of the surface in group 1 was smoother, and the tissue stability was more robust. Mean Brittberg scores in both weeks were statistically higher in group 1 when compared with group 2. In the microscopic evaluation, it was observed that the regeneration of subchondral and cartilage tissues were more rapid and organized in group 1, and the mean O' Driscoll scores in both weeks were statistically higher in group 1. Conclusions: Application of TA improves the healing time and tissue stability in osteochondral defects which are implanted a-cellular scaffold after microfracture and should be applicable to humans for the treatment of osteochondral defects.Öğe Efficacy of Moxifloxacin Compared to Teicoplanin in the Treatment of Implant-Related Chronic Osteomyelitis in Rats(Wiley, 2010) Özturan, Kutay Engin; Yücel, İstemi; Kocoğlu, Esra; Çakıcı, Hüsamettin; Güven, MelihTreatment of implant-related chronic osteomyelitis is often difficult and usually consists of implant removal, extensive surgical debridement, and prolonged antibiotic use This study was performed to assess the efficacy of moxifloxacin compared to a glycopeptide, teicoplanin in chronic implant-related methicillin-sensitive Staphylococcus aureus (MSSA) osteomyelitis The left femoral medullar cavities of 60 Wistar male rats were contaminated with 100 mu l of 10(8) cfu/ml methicillin-sensitive S aureus (ATCC 29213) and Kirschner wires were placed into the medulla of the femur Alter 6 weeks, rats were randomly divided into five groups In two groups, the Kirschner wires were removed Experimental groups were as follows group 1 contaminated, Kirschner wire inside, received teicoplamn, group 2 contaminated, Kirschner wire removed, received teicoplanin, group 3 contaminated, Kirschner wire inside, received moxifloxacm; group 4 contaminated, Kirschner wire removed, received moxifloxacm, group 5 contaminated, Kirschner wire inside, no antibiotics (control group) Groups 1 and 2 received teicoplanin (20 mg/kg once daily), whereas groups 3 and 4 received moxifloxacin (10 mg/kg twice daily) intraperitoneally for 28 days At the end of the treatment, animals were sacrificed by inhalation anesthesia with ether and femora were retrieved and bacterial counts (cfu/g) were determined Bacterial counts in all study groups were significantly reduced relative to the control The decrease of bacterial counts was more prominent in group 4 compared to group 1 (p = 0 001) and group 2 = 0 003) Moxifloxacin therapy is an effective alternative to teicoplamn for chronic implant-related MSSA osteomyelitis (C) 2010 Orthopaedic Research Society Published by Wiley Periodicals, Inc J Orthop Res 28 1368-1372, 2010Öğe Menisküs Ve Bağ Yaralanmalarının Manyetik Rezonans Görüntüleme Ve Artroskopik Cerrahi Bulgularının Karşılaştırılması(2012) Özturan, Kutay Engin; Yücel, İstemi; Çakıcı, Hüsamettin; Güven, Melih; Gürel, KamilAmaç: Manyetik rezonans görüntüleme dizde menisküs ve bağ yaralanmalarının tanısında sıklıkla kullanılmaktadır. Bu çalışmadaki amacımız dizdeki bu tip patolojilerin artroskopi sonuçları ile manyetik rezonans görüntüleme verilerinin retrospektif olarak karşılaştırılmasıdır. Yöntem: Travma sonrası klinik olarak menisküs ve/veya bağ yaralanması düşünülen ve manyetik rezonans görüntüleme tetkiki yapılmış 62 hasta çalışmaya dahil edildi. Hastaların ortalama yaşı 36.8 (dağılım 1869 yaş) idi. Hastaların 37si (%59.7) erkek iken 25si (%40.3) kadın idi. 35 (%56.5) sol, 27 (%43.5) sağ dizde yaralanma mevcuttu. Klinik değerlendirmede ve manyetik rezonans görüntülemede patoloji düşünülüp diz artroskopisi yapılmış hastaların manyetik rezonans görüntüleme ve artroskopi sonuçları değerlendirildi. Bulgular: Artroskopi sonuçlarına göre 35 (%56.4) hastada izole medial menisküs yırtığı, 11 (%17.7) hastada izole lateral menisküs yırtığı, 5 (%8) hastada izole ön çapraz bağ yaralanması, 2 (%3.2) hastada medial menisküs yırtığı ve ön çapraz bağ yaralanması, 2 (%3.2) hastada lateral menisküs yırtığı ve ön çapraz bağ yaralanması, 5 (%8) hastada medial menisküs ve lateral menisküs yırtığı, 2 (%3.2) hastada medial menisküs, ön çapraz bağ ve arka çapraz bağ yırtığı tespit edildi. Yapılan değerlendirmede manyetik rezonans görüntülemede medial menisküs için sensitivite %95,5, spesifite %76,4, pozitif prediktif değeri (PPD) %91.4, negatif prediktif değeri (NPD) %86.6, doğruluk oranı %90,3; lateral menisküs için sensitivite %72.2, spesifite %93.1, PPD %81.2, NPD %89,1, doğruluk oranı %87; ön çapraz bağ için sensitivite %90.9, spesifite %88.2, PPD %62.5, NPD %97.8, doğruluk oranı %88.7; arka çapraz bağ için sensitivite %100, spesifite %98.3, PPD %66.6, NPD %100, doğruluk oranı %98.3 olarak tespit edilmiştir. Sonuç: Manyetik rezonans görüntüleme dizde menisküs ve bağ yaralanmalarının tanısında güvenle kullanılabilecek bir tetkikdir.Öğe Patellar tendinopathy caused by a para-articular/extraskeletal osteochondroma in the lateral infrapatellar region of the knee: A case report(2009) Özturan, Kutay Engin; Yücel, İstemi; Çakıcı, Hüsamettin; Güven, Melih; Gürel, Kamil; Dervişoğlu, SergülenPatellar tendinopathy is characterized by activity-related anterior knee pain. It is most commonly related to sports activity, but has also been reported in the non-athletic population. Most injuries are caused by microtrauma, resulting in tendinitis or tendinosis. Extraskeletal paraarticular osteochondromas, which occur in the soft tissues near the joint, are rare. The infrapatellar fat pad and joint capsule are the most common sites of these tumors. Here, a case of patellar tendinitis caused by an extraskeletal paraarticular osteochondroma is reported. The symptoms included intensifying pain upon flexion and a palpable click that was located at the medial side of the mass. The patient was pain-free within 3 weeks after excision of the tumor and the clicking disappeared. To our best knowledge, no other case of patellar tendinitis caused by an extraskeletal paraarticular osteochondroma has been reported in the English literature. © 2009 Ozturan et al; licensee BioMed Central Ltd.Öğe Subakromial sıkışma sendromunda açık anterior akromioplasti sonuçlarımız(2009) Özturan, Kutay Engin; Yücel, İstemi; Çakıcı, Hüsamettin; İpek, Serdar; Karaduman, OkanAmaç: Bu çalışmadaki amacımız konservatif tedaviye yanıt vermeyen hastalarda açık anterior akromioplasti cerrahisi sonuçlarının retrospektif olarak değerlendirilmesidir. Gereç ve Yöntemler: Subakromial sıkışma sendromu tanısı konan 40 hastaya açık anterior akromioplasti yapıldı. Hastaların ortalama yaşı 50 (dağılım 35-75 yaş) idi. Hastaların 25'inde (%62,5) dominant omuzda şikayet mevcuttu. Hastaların değerlendirilmesinde omuz hareket açıklığı, American Shoulder and Elbow Surgeons (ASES) skoru ve Vizüel Analog Skala'nın (VAS) yer aldığı kişisel değerlendirme formu kullanıldı. Ortalama takip süresi 20,3 ay (dağılım 12-42 ay) idi. Bulgular: Hastaların ameliyat öncesi değerlendirilmesinde ortalama ASES 43,7/-14 olarak tespit edildi. Yapılan son değerlendirmede ortalama skorun 85,5/-14,9 olduğu gözlemlendi (p0.001). Hastaların ağrı şiddetlerinin VAS ile değerlendirilmesinde ameliyat öncesi değer 6,4/-1,8 iken, ameliyat sonrası değerlendirmede 1,3/-1,1 idi (p0.001). Subjektif olarak hastaların değerlendirmesinde 35 (%87.5) hastada çok iyi ve iyi, 4 (%10) hastada orta düzeyde başarılı, 1 (%2.5) hastada ise kötü sonuç elde edilmiştir. Sonuç: Subakromial sıkışma sendromunda açık anterior akromioplasti başarı oranı yüksek, güvenle kullanılabilecek bir yöntemdir.Öğe Total diz protezi cerrahisinin nadir görülen bir komplikasyonu: Femur boynu stres kırığı(2011) Özturan, Kutay Engin; Yücel, İstemi; Çakıcı, Hüsamettin; Şenocak, Efsun; Şahin, ÖzlemTotal diz protezi cerrahisi sonrası femur boynu stres kırıkları nadir görülür. Deplase olmayan ilk 2-3 hafta direkt radyografık değerlendirmede bulgu vermeyebilir, manyetik rezonans görüntüleme (MRG) ve kemik sintigrafısi önem taşır. Total diz artroplastisi uygulanan 80 yaşında bayan hasta 3 ay sonra sol inguinal bölgede şiddetli ağrı ve topallama şikayeti ile başvurdu. Radyografide kırık lehine bulgu yoktu, manyetik rezonans görüntülemede sol femur boynu inferiorunda lineer düşük sinyal dansitesi şeklinde kırık hattı belirgin olarak görülmekteydi. Stres kırığı olan hastamızda tanı sonrası 6 hafta süreyle sol alt ekstremitesine yük vermesi engellendi. Onikinci aylardaki kontrollerde hastamn klinik şikayeti olmadığı görüldü. Sonuç olarak total diz artroplastisi sonrası, inguinal bölgede ağrısı bulunan yaşlı hastalarda şüpheci olunmalı; stres kırıkları açısından erken tanının morbidite ve mortaliteyi en aza indireceği unutulmamalıdır.
