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Öğe Anterior Inferior Iliac Spine Avulsion Fracture A Series of 5 Cases(Lippincott Williams & Wilkins, 2015) Serbest, Sancar; Tosun, Haci Bayram; Tiftikci, Ugur; Oktas, Birhan; Kesgin, EnginAvulsion fractures of the pelvic apophyses rarely occur in adolescent athletes in the course of sudden strong contraction of muscle attached to growth cartilage. This injury may usually be misdiagnosed for tendon or muscle strain. Patient's history, physical examination, and radiologic studies are important for diagnosis. The literature includes only a few case reports but no case series as yet. The aim of this study was to present the results of 5 cases of anterior inferior iliac spine (AIIS) avulsion fractures treated conservatively. The study included 5 patients (4 male, 1 female, mean age 13.6 years) who underwent conservative treatment for AIIS avulsion fractures and had an adequate follow-up. All patients were admitted to the emergency department and misdiagnosed as muscle strain. Three of them were football player, 1 skier, and 1 fighter. Each patient was treated with immobilization and nonsteroidal anti-inflammatory drugs. At follow-up, all patients showed relief from their pain and mechanical symptoms and regained full range of motion and returned to their previous levels of activity. Diagnosis requires careful attention to the physical examination and imaging. In this series, all pelvic avulsion fractures (100%) were managed successfully with a conservative approach. Good results and return to previous levels of activity can be achieved with conservative treatment.Öğe Blood Chromium-Cobalt Levels In Patients After Total Knee Arthroplasty And Their Effect On The Retinal Nerve Fiber Layer And Macular Ganglion Cell Complex(LIPPINCOTT WILLIAMS & WILKINS, 2020) Ogurel, Tevfik; Serbest, Sancar; Ogurel, Reyhan; Tiftikci, Ugur; Olmez, YasarPurpose: To study blood cobalt (Co) and chromium (Cr) levels in patients who have undergone total knee arthroplasty and their effect on the retinal nerve fiber layer and macular ganglion cell complex. Methods: One hundred patients who had undergone total knee arthroplasty and 50 healthy individuals who had no implants were included in the study. The patients were separated into two groups based on how long ago the prosthesis had been implanted (Group 1: 1 to 5 years; Group 2: 5 to 10 years). After a complete ophthalmological examination, retinal nerve fiber layer and macular ganglion cell complex of the patients were evaluated with optical coherence tomography, performed on dilated pupils. To assess the metal ion levels of the patients, venous blood samples were drawn from each patient. Results: The mean age of the patients was 64.72 +/- 6.26 years in Group 1, 67.80 +/- 8.07 years in Group 2, and 63.42 +/- 7.90 years in the control group. In the comparison of age and sex, there were no statistically significant differences between the groups and the control group. Co and Cr levels were statistically higher in Group 1 and Group 2 compared with the control group (P < 0.001). Mean retinal nerve fiber layer thicknesses and mean macular ganglion cell complex thicknesses in Group 1 and Group 2 were statistically lower than in the control group. Conclusion: Levels of Co and Cr are higher in patients who undergone total knee arthroplasty than healthy subjects, and these higher levels were associated with changes in the retinal nerve fiber layer and macular ganglion cell complex.Öğe Can Achilles tendon be used as a new distal landmark for coronal tibial component alignment in total knee replacement surgery? An observational MRI study(Dove Medical Press Ltd, 2017) Tiftikci, Ugur; Serbest, Sancar; Burulday, VeyselBackground: In total knee arthroplasty, it is better to use more than one reference point for correct alignment of the components. By measuring the distances of Achilles tendon (AT) and other conventional landmarks from the mechanical axis in magnetic resonance imaging (MRI) of the ankle, we aimed to demonstrate that, as a novel landmark which can help for correct alignment in the coronal plane, AT is a better option than other landmarks. Materials and methods: This retrospective study was done on 53 ankle MRIs that met the criteria for inclusion to the study among 158 ankle MRIs. After identification of the mechanical axis, the distances of distal landmarks, which were extensor hallucis longus tendon (EHLT), tibialis anterior tendon (TAT), dorsalis pedis artery (DPA), AT, extensor digitorum longus tendon (EDLT), and malleoli, were measured from the mechanical axis and were statistically evaluated. Results: In proximal measurements, the distances of the landmarks to the mechanical axis (on average) were AT, 2.64 +/- 1.62 mm lateral; EHLT, 3.89 +/- 2.45 mm medial; DPA, 4.69 +/- 2.39 mm medial; TAT, 8.24 +/- 3.60 mm medial; and EDLT, 14.2 +/- 4.14 mm lateral (P<0.001). In distal measurements, the distances of the landmarks to the mechanical axis (on average) were AT, 1.99 +/- 1.24 mm medial; EHLT, 4.27 +/- 2.49 mm medial; DPA, 4.79 +/- 2.10 mm medial; TAT, 12.9 +/- 4.07 mm medial; and EDLT, 12.18 +/- 4.17 mm lateral (P<0.001). Conclusion: In this study, the mechanical axis line, which is the center of talus, passes through the AT. Our MRI investigations showed that the AT, EHLT, DPA, and malleolar center (3-5 mm medial) may help in correct alignment.Öğe Closed reduction and intramedullary pinning in the treatment of adult radial neck(African Field Epidemiology Network-Afenet, 2015) Serbest, Sancar; Gurger, Murat; Tosun, Haci Bayram; Karakurt, LokmanClosed reduction and intramedullary pinning ( CIMP) in pediatric radial neck fractures was first reported by Metaizeau in 1980 andsatisfactory results have been published several times. The current literature did not encounter any publication related to the implementation of Metaizeau method to adult patients. We applied Metaizeau technique to an adult radial neck fracture and we have achieved satisfactory results. As this case report is single case of this method applied to an adult, we decided to present this case.Öğe Comparative Study of Minimally Invasive Plate Osteosynthesis (MIPO) and Intramedullary Nailing (IMN) for Treating Extraarticular Distal Tibial Fractures: Clinical and Radiological Outcomes(Int Scientific Information, Inc, 2023) Kaya, Oguz; Tosun, Haci Bayram; Kurum, Hueseyin; Serbest, Sancar; Uludag, Abuzer; Ayas, OrhanBackground: Treatment of extra-articular distal tibial fractures is problematic owing to limited soft tissue cover, poor vascularity of the location, and adjacency to the ankle, and thus continues to be controversial. This study aimed to compare clinical and radiological outcomes in 69 patients with extra-articular distal tibia fractures treated with minimally invasive plate osteosynthesis (MIPO) and an interlocking intramedullary nail (IMN).Material/Methods: Sixty-nine patients, with mean of age 39.8 +/- 18.3 years, were retrospectively evaluated. Thirty-five patients were treated with IMN, and 34 patients were treated with MIPO. Clinical and radiological outcomes were evaluated.Results: The average follow-up was 13.3 +/- 6 months and union time was 16.2 +/- 5.4 weeks. Nonunion was observed in only 4.3% of patients treated with MIPO (P=0.114). Non-acceptable malalignment of extremity was observed in 4.3% of patients with IMN and 7.2% of patients with MIPO. There were no significant differences in union time, nonunion, surgical timing, operating time, malalignment, and complications between groups (P>0.05). The mean American Orthopaedic Foot and Ankle Society (AOFAS) surgery score was 95.8 +/- 5 in IMN and 91.9 +/- 14.3 in MIPO. AOFAS, Tenny-Wiss radiological, and Ovadia-Beals clinical scores were better in IMN than MIPO (P=0.019, P=0.03, P=0.02, respectively). Mean time of full weight-bearing and of return to daily life with IMN was significantly shorter than with MIPO (P<0.001).Conclusions: IMN and MIPO methods are reliable and effective methods with similar good results in the surgical treatment of extra-articular distal tibia fractures. However, IMN may be preferred for early full weight-bearing and early return to daily life (P<0.001).Öğe Comparison of the effects of sodium hyaluronate-chondroitin sulphate and corticosteroid in the treatment of lateral epicondylitis: a prospective randomized trial(Elsevier, 2015) Tosun, Haci Bayram; Gumustas, Seyitali; Agir, Ismail; Uludag, Abuzer; Serbest, Sancar; Pepele, Demet; Ertem, KadirBackground Hyaluronic acid and glycosaminoglycans have shown positive effects in improving lateral epicondylitis and other tendinosis conditions. Therefore, we designed a prospective, randomized study to compare the effects of a combined sodium hyaluronate and chondroitin sulfate (HA + CS) injection versus a triamcinolone injection in the treatment of lateral epicondylitis. Methods In total, 57 consecutive patients with clinically diagnosed lateral epicondylitis were divided randomly into two groups. In the HA + CS group, 25 patients received a single injection of a solution containing an HA + CS combination and prilocaine HCl, while the 32 patients in the triamcinolone group received a single injection of a solution of triamcinolone and prilocaine HCl. We evaluated the pain and function outcome measures using the Patient-Rated Tennis Elbow Evaluation (PRTEE) questionnaire at the beginning of the study, and 3 and 6 months after the injection. Additionally, the Minimum Clinically Important Difference values and percentage changes in the PRTEE subscale scores between the assessments were calculated. Results No serious adverse events were reported throughout the study. The mean pain and function scores for the HA + CS and triamcinolone groups had significantly improved at 3 months, but the mean function scores in the HA + CS group were statistically significantly better when compared to the triamcinolone group. At 6 months, both groups had significantly improved mean pain and function scores, compared to the baseline scores; however, the mean pain and function scores in the 6-month HA + CS treatment group were better than in the 6-month triamcinolone group. The relative change for the mean total score in the HA + CS group was much better when compared with the triamcinolone group, and the HA + CS treatment group showed clinically significant improvement when compared with triamcinolone group at 3 and 6 months. Conclusions This study supports the idea that for a single injection treatment of patients with lateral epicondylitis, a combination injection of HA + CS may offer better pain benefits for 6 months after injection, when compared to triamcinolone. Type of study/level of evidence Level II, Randomized Clinical Trial, Prospective Comparative Study.Öğe Comparison of the Locking Intramedullary Nailing, Single Plate and Double Plate Osteosynthesis in Treatment of Humerus Shaft Fractures(Coll Physicians & Surgeons Pakistan, 2023) Tosun, Haci Bayram; Serbest, Sancar; Yasar, Mehmet Mete; Uludag, Abuzer; Ersoz, GalipObjective: To compare the clinical and radiographic outcomes between patients treated with single plate osteosynthesis, double plate osteosynthesis, and antegrade locked intramedullary nailing (IMN) in treatment of humerus diaphyseal fractures. Study Design: Descriptive study. Place and Duration of the Study: Department of Orthopaedics and Traumatology, Adiyaman University Training and Research Hospital, Adiyaman, Turkey, between 2014 and 2020. Methodology: A total of 99 patients with humerus diaphyseal fractures were retrospectively evaluated. Forty- six had been treated with single plating, 24 were treated with double plating, and 29 with IMN. The outcomes were evaluated in terms of the union time, union rate, complications, and Disabilities of the Arm, Shoulder, and Hand (DASH) functional scores. Results: The average union time was 17 weeks and nonunion rate was 6% of patients. There was no significant difference between the groups in terms of DASH functional score and nonunion (p >0.05). The surgical time and bleeding amount were significantly shorter in the IMN group compared to the other groups (p <0.05). A statistically significantly short union time was observed in both plating groups compared to IMN (p <0.05), but it was not different between single and dual plating (p >0.05). Conclusion: Regardless of the implant used, good reduction and stable fixation, respect for the soft tissue and use of the implant in accordance with the surgical technique are sufficient to achieve union in the surgical treatment of humeral shaft fractures.Öğe Comparison of various tendon repair techniques in extansor zone 3 injuries: an experimental biomechanical cadaver study(SPRINGER, 2020) Uludag, Abuzer; Tosun, Haci Bayram; Celik, Suat; Serbest, Sancar; Kayalar, Murat; Aytac, Gunes; Sindel, MuzafferPurpose To compare five different repair techniques for extensor tendon zone III modified Kessler (MK), double-modified Kessler (DMK), modified Kessler epitendinous (MKE), double-modified Kessler epitendinous (DMKE), and running-interlocking horizontal mattress (RIHM) in terms of shortening, stiffness, gap formation, and ultimate load to failure. Methods A total of 35 human cadaver fingers were randomly assigned to five suture techniques with 7 fingers each and were tested under dynamic and static loading conditions. Results DMK was found to be superior over MK in terms of ultimate load to failure (36 N vs. 24 N, respectively), shortening (1.75 vs. 2.20 mm, respectively) and gap formation. However, these two methods had similar characteristics in terms of stiffness. The addition of epitendinous sutures to the repair methods resulted in approximately 40% increase in ultimate load to failure, whereas epitendinous sutures had no effect on shortening. DMKE was found to be superior over MKE in terms of shortening (1.77 vs. 2.22 mm, respectively). However, these two methods had similar characteristics in terms of mean ultimate load to failure and stiffness. RIHM was found to be superior over the other four methods in terms of ultimate load to failure (89 N), stiffness, and shortening (0.75 mm). Conclusion RIHM was found to be stronger and more durable for extensor tendon zone III than the other techniques in terms of ultimate load to failure and stiffness.Öğe Compartment Syndrome Resulting from Carbon Monoxide Poisoning(Lippincott Williams & Wilkins, 2015) Serbest, Sancar; Belhan, Oktay; Gürger, Murat; Tosun, Hacı BayramEvery year, especially in the cooler Fall and Winter months, hundreds of people die because of carbon monoxide poisoning. This occurs usually as an accident. It is a significant cause of poisoning worldwide. We present a case of compartment syndrome in both lower extremities with accompanying acute renal failure and systemic capillary leakage syndrome because of carbon monoxide poisoning.Öğe Congenital Clasped Thumb That Is Forgetten a Syndrome in Clinical Practice A Case Report(Lippincott Williams & Wilkins, 2015) Serbest, Sancar; Bayram, Haci; Tiftikci, Ugur; Gumustas, Seyit Ali; Uludag, AbuzerCongenital clasped thumb is a progressive flexion and adduction deformity presenting with heterogeneous congenital anomalies. Although the disease is rare, diagnosis is usually delayed due to natural location of thumb within the palm in first 3 months of life.A 4-year-old girl with congenital clasped thumb deformity due to absence of extensor pollicis brevis tendon whose treatment consisted of extensor indicis proprius (EIP) transfer and z-plasty reconstruction to first web space.The patient was so happy with both cosmetic appearance and functional status. There was not any limitation at interphalangeal or metacarpophalangeal (MCP) joints of the thumb and the result was. Stability of MCP joint was full and power for grasping any object was much better than the original status.In cases of isolated clasped thumb deformity associated with absence of tendon whose treatment attempts with splinting and physical treatment have failed, EIP tendon transfer and reconstruction of contracture in first web space with z-plasty is an easy and successful method to obtain functional improvement.Öğe Crescent Technique with Dual C-Shaped Reconstruction Plates for Posterior Acetabular Wall Fractures(TAYLOR & FRANCIS INC, 2019) Kilinc, Cem Yalin; Acan, Ahmet Emrah; Gultac, Emre; Kilinc, Rabia Mihriban; Serbest, Sancar; Tiftikci, Ugur; Aydogan, Nevres HurriyetBackground:Here we have defined a novel technique for repairing posterior acetabular wall fractures called the "crescent technique," in which dual C-shaped reconstruction plates overlap at the distal ends and, if necessary, at the proximal ends. We also analyzed the efficacy and reliability of this method.Patients and Methods:This was a retrospective analysis of 27 patients undergoing the crescent technique. All of the fractures were treated by the senior author for a mean of 7.9 days (0-15 days) after the trauma. The mean follow-up period was 19 months (13-29 months). The clinical results were evaluated using the modified clinical grading system developed by Merle d'Aubigne and Postel, and then modified by Matta. The radiographs were graded according to the criteria described by Matta.Results:In the clinical grading, 16 (59%) of the patients were excellent and very good, 5 (19%) were good, 3 (11%) were moderate, and 3 (11%) were poor. According to the Matta radiological evaluation criteria, 19 (70%) were excellent, 4 (15%) were good, 4 (15%) were fair, and none were poor. Statistically significant consistency was seen between the clinical and radiological results (p = 0.002).Conclusions:The crescent technique is a dual plate technique modification that can provide a stable fixation. It appears to be an effective and reliable method for treating posterior wall fractures of the acetabulum.Öğe Dislocation of a revision total knee arthroplasty: rare but serious complication(African Field Epidemiology Network-Afenet, 2015) Serbest, Sancar; Tosun, Haci Bayram…Öğe Does the location of placement of meniscal sutures have a clinical effect in the all-hinside repair of meniscocapsular tears?(Biomed Central Ltd, 2017) Tiftikci, Ugur; Serbest, SancarBackground: Meniscocapsular separation (MCS) is a lesion of the area which is attached from the peripheral section of the meniscus to the capsule and is seen less often than other meniscus injuries. The aim of this study was to investigate which of the different side applications of all-inside MCS repair of the meniscus was better in respect of clinical and functional results. Methods: In this retrospective study, 53 patients with MCS pattern in their knee joints were treated with arthroscopic meniscus repair made with the all-inside method. The patients were separated into three groups according to the surface from which the fixation was applied: group 1, from the femoral joint surface of the meniscus (n = 17), group 2, from the tibial joint surface of the meniscus (n = 21) and group 3, from the femoral and tibial joint surfaces of the meniscus (n = 15). The participants were assessed using the subjective International Knee Documentation Committee Scoring (IKDC), Lysholm Knee Scale, Tegner Activity Level Scale, Barrett criteria and Kellgren-Lawrence classification after a 45 +/- 12.1 months (range, 24-70 months) follow-up. Results: Postoperatively, all the groups exhibited significantly increased subjective IKDC score, Lysholm score and Tegner activity score compared with their preoperative results (p < 0.001). At 6 months postoperatively, a statistically significant difference was determined between the groups in respect of the subjective IKDC score, Tegner activity score and Lysholm score with group 2 showing better results than the other groups (p < 0.001). At the final follow-up examination, no statistically significant difference was determined between the groups in respect of the subjective IKDC score, Tegner activity score or Lysholm score. A statistically significantly lower level of pulling and stress sensation was determined in group 2 (p < 0.001). Conclusions: MCS repair made with the all-inside method is successful clinically and functionally and in respect of MRI findings. In addition, it was seen that the fixation method applied from the tibial surface of the meniscus does not disturb the anatomic position of the meniscus in MCS repair. The tibial joint surface is the most appropriate area for suturation in all-inside repair of MCS.Öğe The Effect of Kinesio Taping Versus Splint Techniques on Pain and Functional Scores in Children with Hand PIP Joint Sprain(TAYLOR & FRANCIS INC, 2020) Serbest, Sancar; Tiftikci, Ugur; Durgut, Erdogan; Vergili, Ozge; Kilinc, Cem YalinIntroduction: Due to the continual increase in the number of children engaging in sports today, physicians encounter finger injuries at an increasing frequency. This study sought to investigate the effectiveness of the method of Kinesio taping versus classic finger splint technique on pediatric patients with PIP (proximal interphalangeal) joint sprains of the fingers. Method: This is a retrospective cohort study. Forty-nine pediatric patients with PIP joint sprains were included in the study. The patients were divided into two groups, Group 1 being those treated with Kinesio taping and Group 2, those treated with splints. The area around the PIP joint was measured before and after treatment. Visual analog scale (VAS) evaluation: nighttime pain, numbness, pain at rest, and pain during activity were each separately evaluated before and after treatment. Also, flexion was measured at rest and in active motion before and after treatment. Results: The patients' periarticular measurements of the affected joint were statistically significant in both groups after treatment (p < 0.001). In the comparison between the groups, it was found that the group treated with Kinesio taping displayed a better outcome (p < 0.021). According to the VAS for PIP joint pain, it was observed that in both groups, pain at rest, pain during activity, nighttime pain, and numbness were statistically significant after treatment (p < 0.001). In the comparison of the groups, it was seen that the difference was statistically significant only in terms of nighttime pain (p < 0.013). Conclusions: The study conducted supported the literature that Kinesio taping method does not restrict the function of the extremity to which it is applied and also does not produce the complications reported in other treatment techniques. Kinesio taping was found to have a higher patient compliance and the outcomes were better in terms of edema and joint range of motion as well as night time pain when compared to the group treated with splint.Öğe The effect of sodium hyaluronate-chondroitin sulfate combined solution on cartilage formation in osteochondral defects of the rabbit knee: an experimental study(Dove Medical Press Ltd, 2017) Tosun, Haci Bayram; Gurger, Murat; Gumustas, Seyit Ali; Uludag, Abuzer; Ucer, Ozlem; Serbest, Sancar; Celik, SuatObjective: In focal cartilage lesions, multipotent mesenchymal stem cells in bone marrow are aimed to be moved into the defect area using subchondral drilling or microfracture method. However, repaired tissue insufficiently fills the defect area or cannot meet natural hyaline tissue functions, due to fibrous structure. We investigated the effect of a combined solution of sodium hyaluronate + chondroitin sulfate (HA+CS) administered intra-articularly after subchondral drilling on newly formed cartilage in rabbits with focal osteochondral defects. Materials and methods: A total of 32 New Zealand White mature rabbits, whose weights ranged from 2.5 to 3 kg, were randomly divided into four groups. Full-thickness osteochondral defect was formed in the left-knee medial femur condyles of all rabbits. Subchondral drilling was then performed. The following treatment protocol was administered intra-articularly on knee joints on days 7, 14, and 21 after surgery: group 1, 0.3 mL combined solution of HA+CS (20 mg CS combined with 16 mg HA/mL); group 2, 0.3 mL HA (16 mg/mL); group 3, 0.3 mL CS (20 mg/mL); and group 4 (control group), 0.3 mL saline solution. In the sixth week, all animals were killed and then evaluated histopathologically and biochemically. Results: There was significant articular cartilage formation in the HA+CS group compared to the HA, CS, and control groups. Hyaline cartilage formation was observed only in the HA+CS group. Cartilage-surface continuity and smoothness were significantly higher in the HA+CS and HA groups compared to the other groups. Normal cartilage mineralization was found to be significantly higher in the HA+CS group compared to the other groups. Increased levels of VEGFA and IL-1 beta in synovial fluid were observed in the HA+CS group. Conclusion: After subchondral drilling, intra-articular HA-CS combination therapy is a good choice to promote better quality new cartilage-tissue formation in the treatment of focal osteochondral defects.Öğe Effectiveness of Iloprost in the Treatment of Bone Marrow Edema(CUREUS INC, 2020) Tosun, Haci Bayram; Uludag, Abuzer; Demir, Sukru; Serbest, Sancar; Yasar, Mehmet Mete; Oznam, KadirBackground and objective Bone marrow edema (BME) is a rare condition caused by insufficient osseous blood supply and may result in severe pain that has adverse effects on patients' life. To date, various conservative treatments have been recommended for the treatment of BME, including analgesics, immobilization of the affected extremity, and iloprost infusion. The aim of this retrospective study was to investigate the effectiveness of parenteral iloprost therapy in the treatment of BME detected in different skeletal locations. Materials and methods This retrospective study included 23 patients (17 men and six women) with BME who were classified as stage I-III according to the Association Research Circulation Osseous (ARCO) classification. BME was localized to the proximal femur in 13 (56.5%), the distal femur in four (17.4%), tarsal bone in four (17.4%), and tibial plateau in two (8.7%) patients. The mean age of the patients was 46.7 years and all the patients were evaluated with the Visual Analog scale (VAS), Functional Mobility Scale (FMS), and MRI. Results A significant improvement was observed in the post-treatment VAS and FMS scores of all patients compared to their pre-treatment scores. Moreover, the edema regressed completely in 60.9% of the patients at three months of MRI control. No serious side effects were observed during the treatment in any of the patients. However, transient side effects including headache, arrhythmia, and flushing were observed in five patients. Conclusion The present study indicated that iloprost therapy is an effective and safe option in the treatment of BME patients, particularly in the reduction of severe pain that has adverse effects on patients' social life, regardless of ARCO staging. Moreover, this therapy could be particularly useful in reducing pain, improving functional recovery, and achieving complete regression of the edema on MRI in ARCO stage I-II patients.Öğe Evaluation of arthroscopic rotator cuff repair results in patients with anterior greater tubercle cysts(Sage Publications Ltd, 2019) Sahan, Mehmet Hamdi; Serbest, Sancar; Tiftikci, Ugur; Durgut, Erdogan; Inal, MikailPurpose: The purpose of this study was to investigate the clinical results of arthroscopic rotator cuff repair in patients with anterior greater tubercle cyst in magnetic resonance imaging (MRI). Methods: The cyst-present group comprised 38 patients with anterior greater tubercle cyst in MRI, and age- and sex-matched 30 patients without cyst in humeral head were included in the control group. The cystic group was divided into two groups, smaller than 5 mm (21 patients) and larger than 5 mm (17 patients), according to the cyst size. A total of three groups were created. In the evaluation of clinical outcomes, modified University of California at Los Angeles (UCLA) and the Western Ontario Rotator Cuff Index (WORC) were used. The visual analog scale (VAS) was used to assess pain. One-way analysis of variance was used to compare VAS, UCLA, and WORC scores among the groups. Results: There was a statistically significant difference in the clinical results of VAS, UCLA, and WORC among the cystic and noncystic groups in the anterior greater tubercle (p < 0.05). There was also a statistically significant difference in the clinical results of UCLA, WORC, and VAS scores according to the cyst sizes in the anterior greater tubercle cyst group (p < 0.05). Conclusion: Anterior greater tubercle cysts have negative effects on rotator cuff repair results. If the anterior greater tubercle cyst size is greater than 5 mm, the negative effects of rotator cuff repair results are more pronounced. An understanding of anterior greater tubercle cysts has a critical importance for rotator cuff surgery planning.Öğe Femur neck fracture in young adults, is it really an urgent surgery indication: retrospective clinical study(African Field Epidemiology Network-Afenet, 2018) Gumustas, Seyitali; Tosun, Haci Bayram; Isyar, Mehmet; Serbest, Sancar; Oznam, Kadir; Bulut, GuvenIntroduction: Femur neck fracture comprises a significant part of intracapsular femur fracture in the intracapsular area of proximal femur and it is mostly seen in elder people. However, these kinds of fractures may be seen in young adults. The present study aims to search factors that affect femoral neck fractures in young adults after surgery carried out by internal determination method. Methods: Files of patients who were applied internal determination through closed reduction and cannulated screw because of intracapsular femur neck fractures between 2010 and 2015 were analyzed retrospectively. Fractures were evaluated by means of Garden classification, which is based on radiological appearance. The cases were examined in terms of timing of surgery in two groups. Cases operated in the first 24 hours after trauma consisted of group 1 and after 24 hours group 2. Radiological staging in femoral head avascular necrosis was evaluated by ficat-Arlet classification system whereas acetabular fractures and hip functionality was evaluated by Letournel and Judet system, which is based on direct graph of fracture line. Results: Mean age at the time of surgery for 31 cases included in the study was 40.04 9.63 year. The average duration from injury to surgery was 6.6 (1-20) days. Thirty nine percent of fractures was nondisplaced whereas 61% was displaced. The average follow-up period was 4.9 1.35 years. The rate of nonunion was found 16% and femoral head avascular necrosis 6.4%. According to Judet System, 67.7% of cases showed excellent/good and 32.3% moderate/bad functional results. Six cases had a secondary surgery. Cases who had displaced fractures statistically showed worse functional results and underwent more secondary surgery than patients with nondisplaced fractures (P>0.05). As a result of logistic regression analysis, presence of displacement was a factor negatively affecting the judet score but did not affect the rate of complication. There were no significant differences between the two groups according to the surgical timing in terms of functional outcomes and complications. Conclusion: Because of surgical treatment of femoral neck fractures in the first 24 hours does not affect functional outcomes and complication rate, surgery is recommended in optimal conditions. In the case of displacement, care must be taken in terms of poor functional results.Öğe Fixator-assisted tibial lengthening over a plate in a patient with sequelae of poliomyelitis(Lippincott Williams & Wilkins, 2016) Tosun, Haci Bayram; Serbest, Sancar; Uludag, Abuzer; Gumustas, Seyitali; Celik, SuatThere are many techniques for limb lengthening. Lengthening over a plate is an alternative choice of fixation in children or when nailing is difficult. We present a new technique for tibial lengthening with using a monolateral external fixator over a lengthening plate. Lengthening over an intramedullary nail is a commonly used method in patients with short stature or limb-length discrepancy. However, in patients with a narrow and excessively sclerotic intramedullary cavity in the pediatric age group where the skeletal system has not yet fully developed, difficulties have been observed in lengthening methods with nailing. Therefore, in these cases, the use of lengthening techniques over a plate is an alternative treatment option. Nevertheless, in lengthening techniques over a plate, if one side of the osteotomy area cannot be fixed, associated mechanical axis problems have been reported. We applied tibia lengthening with external fixator assistance over a custom-made lengthening plate in a patient with sequelae of poliomyelitis. This new lengthening technique applied over a plate could be the solution to the problems observed in other lengthening techniques over a plate.Öğe Giant malignant peripheral nerve sheath tumor of thigh in an adolescent with neurofibromatosis type 1: a case report(Dove Medical Press Ltd, 2015) Tosun, Haci Bayram; Serbest, Sancar; Turk, Bilge Aydin; Gumustas, Seyit Ali; Uludag, AbuzerMalignant peripheral nerve sheath tumors (MPNSTs) are rare sarcomas of children and adolescents, and they are aggressive tumors with a high rate of local recurrence. We present a 15-year-old boy with neurofibromatosis type 1 (NF1), who had a giant MPNST on the right thigh taking into account the available literature. Diagnosis of MPNST may be delayed in NF1 patients due to confusion with a neurofibroma and/or a plexiform neurofibroma. Malignancy should be considered, especially in cases with big masses, with heterogeneous involvement, or in the presence of cysts or necrotic nodules. The aim of surgical treatment is complete surgical excision.
