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Öğe Association between tryptophan hydroxylase gene polymorphism and painful non-osseous temporomandibular disorders(SAUDI MED J, 2008) Etoz, Osman A.; Ataoglu, Hanife; Erdal, Mehmet E.[Abstract not Available]Öğe ASSOCIATION OF SERUM TOTAL ANTIOXIDANT CAPACITY AND TOTAL OXIDANT STATUS WITH PAIN PERCEPTION IN PATIENTS WITH MYOFACIAL PAIN DYSFUNCTION(TAYLOR & FRANCIS LTD, 2009) Etoz, Osman A.; Ataoglu, Hanife; Erel, Ozcan; Celik, Hakim; Herken, Emine Nur; Bayazit, Yildirim AhmetWe aimed to find out the association of total antioxidant capacity (TAC) and total oxidant status (TOS) with generalized pressure pain thresholds (PPT) of patients with myofacial pain dysfunction (MPD). PPT scores of patients with MPD (n = 37) and healthy individuals (n = 43) were measured on the hypothenar region of the hand using a mechanical algometer. Serum samples were collected and TAC and TOS were measured by novel methods. The TAC of patients was significantly lower than that of the control subjects. The difference between the TOS measurements of patients and control subjects was not significant. The PPT scores of the patients were significantly lower than that of control subjects. There may be an association between serum antioxidant capacity and MPD. Low serum TAC might also be related with pain perception.Öğe Comparison of stability of titanium and absorbable plate and screw fixation for mandibular angle fractures(MOSBY-ELSEVIER, 2008) Esen, Alparslan; Ataoglu, Hanife; Gemi, LokmanObjective. The purpose of this experimental study was to compare the stability of titanium and absorbable plate and screw fixation systems for mandibular angle fractures. Study design. Twenty-one sheep hemimandibles were used to evaluate 3 different plating techniques. The groups were fixated with a single titanium plate, a single absorbable plate and double absorbable plates. A cantilever bending biomechanical test model was used for the samples. Each group was tested with vertical forces by a servohydraulic testing unit. The displacement values in each group at each 10 N stage up to 100 N were compared using the 2-way analysis of variance test. Results. The displacement values for the 3 groups differed significantly (P < .05). The variance analyses showed that titanium plate placement had more favorable biomechanical behavior than others. In addition, the 2 absorbable plates group had more favorable biomechanical behavior than a single absorbable plate group but it was not significantly different at 10 to 40 N. Conclusion. The study demonstrated that titanium plate and screw fixation system had greater resistance to occlusal loads than absorbable plate and screw systems. In addition, a second absorbable plate orientation provides a more favorable biomechanical behavior than a single absorbable plate placement. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008; 106: 806-811)Öğe Comparison of the efficacy of low doses of methylprednisolone, acetaminophen, and dexketoprofen trometamol on the swelling developed after the removal of impacted third molar(MEDICINA ORAL S L, 2015) Eroglu, Cennet-Neslihan; Ataoglu, Hanife; Yildirim, Gulsun; Kiresi, DemetBackground: The aim of the present study was to compare the efficacy of low doses of methylprednisolone, acetaminophen and dexketoprofen trometamol, which are among the drug groups used in our clinic, on postoperative swelling developing after removal of impacted third molar. Material and Methods: The three group of patients received either 40 mg methylprednisolone or 300 mg acetaminophen or 12.5 mg dexketoprofen trometamol one hour before the procedure, according to the patient groups. The patients in the methylprednisolone group were injected with methylprednisolone at a dose of 20 mg 24 hour after the procedure and prescribed 300 mg acetaminophen as rescue analgesic. During the postoperative period, the doses that were given before the procedure were continued 3 times a day for 2 days in the acetaminophen and dexketoprofen trometamol groups. Maximal swelling was assessed preoperatively and at the postoperative 48 hours by ultrasound images. Results: Swelling was 34% lower in the methylprednisolone than in the other groups; however, no statistically significant difference was found between the groups. The acetaminophen and dexketoprofen trometamol groups exhibited clinical results close to each other. Conclusions: Combination of low doses of methylprednisolone and acetaminophen provide a safe and adequate clinical success on swelling.Öğe Complex Midfacial Reconstruction With an Implant-Supported Framework(LIPPINCOTT WILLIAMS & WILKINS, 2011) Akman, Serhan; Kalayci, Abdullah; Ataoglu, Hanife; Aykent, FilizThis clinical report describes the treatment of a patient with osseointegrated extraoral implants supporting a framework retainer and acrylic resin mesostructures and a large silicone mid-facial prosthesis. A metal framework was used to splint the implants together and provided satisfactory retention for the facial prosthesis. A 2-piece prosthesis that composed of an obturator and facial prosthesis was fabricated. Cosmetic improvements as well as the ability to speak, swallow, and, to a lesser degree, chew, were achieved for this patient.Öğe Evaluation of pain perception in patients with temporomandibular disorders(W B SAUNDERS CO-ELSEVIER INC, 2007) Etoez, Osman A.; Ataoglu, HanifePurpose: The aim of this study was to assess the pain perception of patients with temporomandibular disorders and to investigate a possible association between pain sensitivity and temporomandibular disorders. Patients and Methods: Fifty patients with temporomandibular disorders who were diagnosed according to research diagnostic criteria for temporomandibular disorders and 45 healthy volunteers were conducted. Visual analog scale, designed as 0 being no pain and 100 being worst pain ever experienced, was used to determine subjective pain expression during maximum mouth opening in patients and control subjects. All subjects' pressure pain thresholds were measured 3 times on the hypothenar region of the left hand with a mechanical algometer. Mean value of measured scores was assumed to be the general pressure pain threshold of the individual. Results: Patients with temporomandibular disorder had significantly lower general pressure pain threshold values than pain-free subjects. Women had lower general pressure pain threshold values than men within groups as well. In the patient group, those with limited mouth opening (:E 40 mm) had significantly lower general pressure pain threshold values. Patients with general pressure pain threshold scores equal or less than 6 kg/cm(2) had higher visual analog scale scores (> 50 mm). However this result was statistically insignificant. Conclusions: According to the results of this study temporomandibular disorder patients were significantly different in terms of general pain perception. Systemic pain regulation mechanisms might be involved in temporomandibular disorder development. Some symptoms of temporomandibular disorder patients such as movement limitation and subjective pain expression might be originated from pain perception discrepancies besides severity of disease. (c) 2007 American Association of Oral and Maxillofacial Surgeons.Öğe Pathologic changes in soft tissues associated with asymptomatic impacted third molars(MOSBY-ELSEVIER, 2008) Yildirim, Guelsuen; Ataoglu, Hanife; Mihmanli, Ahmet; Kiziloglu, Dilek; Avunduk, Mustafa CihatObjective. The aim of this study was to examine the need for routine removal of asymptomatic impacted third molars under the prophylactic indication, based on the incidence of pathologic changes. The frequency and type of pathologic conditions associated with impacted third molars were also evaluated. Study design. One hundred twenty impacted third molar dental follicles were submitted for histopathologic examination. The association between dental follicles and pathologic changes, age, gender, and angular position were statistically evaluated. Results. Among these dental follicles, pathologic conditions were found in 23%. The relation between pathologic changes and angular position was not statistically significant (chi(2) = 2.040; P > .05). Pathologic changes were seen mostly in women who were >= 20 years old. Conclusions. Cystic changes may be developed in asymptomatic impacted third molars. Asymptomatic impacted third molars should be removed before pathologic changes can occur.Öğe Proinflammatory cytokines in temporomandibular joint synovial fluid before and after arthrocentesis(MOSBY-ELSEVIER, 2009) Gulen, Huseyin; Ataoglu, Hanife; Haliloglu, Seyfullah; Isik, KubilayObjective. The aim of this study was to evaluate the levels of interleukin (IL)-1 beta, IL-6, IL-8, IL-11, and tumor necrosis factor (TNF)-alpha in temporomandibular joint (TMJ) synovial fluid of the patients with internal derangement before and 2 weeks after arthrocentesis. Study design. Forty TMJs of 35 patients (29 females and 6 males, mean age 22.9 years) were included to the study. TMJs were divided into 2 groups: disc displacement with reduction (Group 1, n = 24) and disc displacement without reduction (Group 2, n = 16). Synovial fluid samples were obtained before and 2 weeks after arthrocentesis. IL-1 beta, IL-6, IL-8, IL-11, and TNF-alpha concentrations were measured by using specific kits. Results. Two weeks after the arthrocentesis procedures, all cytokines were found to be significantly decreased (P < .05) both in Group 1 and Group 2. The difference between 2 groups was insignificant (P > .05). Conclusion. Arthrocentesis is an effective technique for eliminating the studied cytokines from the TMJ synovial fluid. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009;107:e1-e4)Öğe Routine antibiotic prophylaxis is not necessary during operations to remove third molars(CHURCHILL LIVINGSTONE, 2008) Ataoglu, Hanife; Oez, Guelsuen Yildirim; Candirli, Celal; Kiziloglu, DilekThe purpose of this study was to evaluate the efficacy of antibiotic prophylaxis during removal of impacted third molars. We studied. 150 patients with impacted mandibular or maxillary third molars who were divided randomly into three groups. The first was given amoxicillin 2 g combined with clavulanic acid, orally daily for 5 days postoperatively; starting at the end of the operation. The second group was given the same drugs but the regimen started 5 days before the operation. The third was given no antibiotics. Pain, infection, swelling, alveolar osteitis, and interincisal mouth opening (mm) were evaluated. There were no significant differences among the groups in the incidence of these complications. We cannot recommend routine oral antibiotic prophylaxis in third molar surgery. (C) 2006 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.Öğe The supraperiosteal route of dexamethasone should be considered for dental surgery(MOSBY-ELSEVIER, 2010) Apiliogullari, Seza; Yildirim, Guelsuen; Ataoglu, Hanife[Abstract not Available]
