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Öğe Dental age assessment The applicability of Demirjian method in southwestern of eastern Anatolia region Turkish children(Cumhuriyet Dental Journal, 2012) Karataş, Orhan H.; Öztürk, Fırat; Dedeoğlu, Numan; Çolak, Cemil; Altun, OğuzhanObjectives: Age estimation plays an important role in forensic medicine and orthodontics. Many methods of age estimation have been suggested. Demirjian method is the most frequently used one of these. In the literature, there is a little known about applicability of this method in Turkish children. The aim of the present study was to evaluate the reliability of Demirjian method of dental age estimaiton and for description of mandibular permanent tooth formation in Turkish children from the southwest Eastern Anatolia region. Materials and Methods: A retrospective study was performed on 1015 panoramic radiographs and 5-15 years of age South western of Eastern Anatolia Regionof Turkish children. The stages of dental maturity of the mandibular left seven permanent teeth for each subject using the eight radiographic dental maturity stages demonstrated by Demirjian’s method were evaluated. A pired t-test was used for statistical analysis. Results: The mean difference between the chronological and dental ages ranged 0,28 to 1,10 years in boys and from 0,18 to 0,68 years in girls. South western of Eastern Anatolia Region of/Turkish children were generally delayed in dental maturity compared with children in Demirjian sample. The differences between the chronological and dental ages were statistically significant in 6-6.9, 8-8.9, 9-9.9, 10-10.9, 11-11.9 years in boys and in 8-8.9, 9-9.9,11-11.9 years in girls. Conclusions: Turkish children from the southwest Eastern Anatolia region are significantly more delayed in dental maturity compared to Demirjian’s French-Canadian sample. The applicability of Demirjian data is not suitable for Southwestern of Eastern Anatolia Region of Turkish children.Öğe Dental age assessment the applicability of demirjian method in southwestern of eastern anatolia region Turkish children(Cumhuriyet Dental Journal, 2012) Karataş, Orhan Hakkı; Öztürk, Fırat; Dedeoğlu, Numan; Çolak, Cemil; Altun, OğuzhanObjectives: Age estimation plays an important role in forensic medicine and orthodontics. Many methods of age estimation have been suggested. Demirjian method is the most frequently used one of these. In the literature, there is a little known about applicability of this method in Turkish children. The aim of the present study was to evaluate the reliability of Demirjian method of dental age estimaiton and for description of mandibular permanent tooth formation in Turkish children from the southwest Eastern Anatolia region. Materials and Methods: A retrospective study was performed on 1015 panoramic radiographs and 5-15 years of age South western of Eastern Anatolia Regionof Turkish children. The stages of dental maturity of the mandibular left seven permanent teeth for each subject using the eight radiographic dental maturity stages demonstrated by Demirjian’s method were evaluated. A pired t-test was used for statistical analysis. Results: The mean difference between the chronological and dental ages ranged 0,28 to 1,10 years in boys and from 0,18 to 0,68 years in girls. South western of Eastern Anatolia Region of/Turkish children were generally delayed in dental maturity compared with children in Demirjian sample. The differences between the chronological and dental ages were statistically significant in 6-6.9, 8-8.9, 9-9.9, 10-10.9, 11-11.9 years in boys and in 8-8.9, 9-9.9,11-11.9 years in girls. Conclusions: Turkish children from the southwest Eastern Anatolia region are significantly more delayed in dental maturity compared to Demirjian’s French-Canadian sample. The applicability of Demirjian data is not suitable for Southwestern of Eastern Anatolia Region of Turkish children.Öğe Dental age assessment: The applicability of Demirjian method in southwestern of eastern Anatolia region Turkish children(2012) Karataş, Orhan H.; Öztürk, Fırat; Dedeoğlu, Numan; Altun, Oğuzhan; Çolak, CemilAbstract: Objectives: Age estimation plays an important role in forensic medicine and orthodontics. Many methods of age estimation have been suggested. Demirjian method is the most frequently used one of these. In the literature, there is a little known about applicability of this method in Turkish children. The aim of the present study was to evaluate the reliability of Demirjian method of dental age estimaiton and for description of mandibular permanent tooth formation in Turkish children from the southwest Eastern Anatolia region. Materials and Methods: A retrospective study was performed on 1015 panoramic radiographs and 5-15 years of age South western of Eastern Anatolia Regionof Turkish children. The stages of dental maturity of the mandibular left seven permanent teeth for each subject using the eight radiographic dental maturity stages demonstrated by Demirjian s method were evaluated. A pired t-test was used for statistical analysis. Results: The mean difference between the chronological and dental ages ranged 0,28 to 1,10 years in boys and from 0,18 to 0,68 years in girls. South western of Eastern Anatolia Region of/Turkish children were generally delayed in dental maturity compared with children in Demirj ian sample. The differences between the chronological and dental ages were statistically significant in 6-6.9, 8-8.9, 9-9.9, 10-10.9, 11-11.9 years in boys and in 8-8.9, 9-9.9,11-11.9 years in girls. Conclusions: Turkish children from the southwest Eastern Anatolia region are significantly more delayed in dental maturity compared to Demirjian s French-Canadian sample. The applicability of Demirjian data is not suitable for Southwestern of Eastern Anatolia Region of Turkish children.Öğe The effects of proprioceptive neuromuscular facilitation, myofascial releasing maneuvers and home exercises on pain and jaw function in patients with bruxism(2018) Duman, Şuayip B.; Dedeoğlu, Numan; Altun, Oğuzhan; Çalışgan, Elisa; Talu, BurcuAbstract: To evaluate the effects of proprioceptive neuromuscular facilitation exercises, myofascial releasing techniques and home exercises on temporamandibular joint pain and jaw function in patients with bruxism. This randomized, controlled experimental trial included 52 patients (42 females, 10 males) aged 16 to 50 years (a mean age of 28.9 ± 11.05 years) with bruxism. The patients were separated into 3 groups, as Group 1 (n: 20) treated with proprioceptive neuromuscular facilitation exercises + myofascial release techniques + home exercise, Group 2 (n: 15) treated with myofascial release + home exercise and Group 3 (n: 17), as the control group, treated with the classical methods of occlusal splint, antidepressant drugs and botox. The Visual Analog Scale, Jaw Restriction Scale and Oral Habits Checklist were used to evaluate pain, restriction of jaw movements and bad habits, respectively. All groups were evaluated at the end of 2 weeks and 6 weeks. When the pre-treatment and post-treatment parameters were compared between the groups, a decrease was determined in the parameters of pain, limitation of jaw function, and restriction of oral behavioursin Group1 and Group2 (p = 0.001, p = 0.05, respectively). This decrease was statistically greater in Group 1. No statistically significant difference was determined in Group 3 in respect of resting, active and night pain, limitation of jaw function and restriction of oral behaviour (p>0.05). Proprioceptive Neuromuscular Facilitation Exercises + myofascial releasing techniques + home exercise were found to be effective in reducing pain, improving restriction of jaw movement and oral behaviors in patients with bruxism. As the first such study, the results of this study can be considered to provide important contributions to the understanding and treatment of patients with bruxism.Öğe FREQUENCYOFMANDIBULAR MEDIAL LINGUAL, LATERAL LINGUAL AND BUCCAL FORAMENS ACCORDING TO GENDER(2014) Çakur, Binali; Çağlayan, Fatma; Sümbüllü, Muhammed Akif; Altun, Oğuzhan; Akgül, Hayati MuratAbstract: Amaç: Bu çalışmanın amacı mandibular medial lingual, lateral lingual ve bukkal foramenlerin cinsiyete bağlı olarak dental volumetrik tomografi ile değerlendirmektir. Gereç ve yöntem: 190 hastanın dental volumetrik tomografi kayıtları retrospektif olarak incelendi. Medial lingual, lateral lingual ve bukkal foramenlerin sıklığı cinsiyete bağlı olarak değerlendirildi. Bulgular: Istatistiksel olarak cinsiyete göre medial lingual, lateral lingual ve bukkal foramenlerin sıklığında anlamlı farklılık bulunamadı. Ancak, mandibular lateral lingual foraminenin kadınlarda daha yüksekti; mandibular buccal foremenin sıklığı ise erkeklerde daha yüksekti. Sonuç: Dental volumetrik tomografi bu foramenlerin varlığını ve lokalizasyonunu kolaylıkla gösterebilir. Maksillofasial radyolojistler ve cerrahlar implant planlaması ve diğer cerrahi işlemler öncesinde doğabilecek komplikasyonları önlemek için bu kanalların farkında olmalılardır.Öğe İnönü üniversitesi Dişhekimliği Fakültesine başvuran hastalarda taurodontizm görülme prevalansının retrospektif olarak değerlendirilmesi(Cumhuriyet Dental Journal, 2014) Umar, Esma; Altun, Oğuzhan; Dedeoğlu, NumanÖz: Amaç: Bu çalışmanın amacı İnönü Üniversitesi Diş Hekimliği Fakültesine başvuran hastalarda taurodontizm prevalansını belirlemek, lokalizasyonu, dağılımını, cinsiyetler arasındaki farklılığını incelemektir. Gereç ve Yöntem: Bu çalışmada çeşitli dental problemler nedeniyle İnönü Üniversitesi Diş Hekimliği Fakültesi Ağız Diş ve Çene Radyolojisi bölümüne başvuran hastaların dijital panoramik radyografları retrospektif olarak değerlendirildi. Bulgular: Çalışmaya dahil edilen 981 hastadan 8 i erkek (%25,8), 23 ü kadın (%74,2), toplam 31 hastada 64 taurodont diş bulundu. Bunların 10 tanesi hipotaurodont (%15,63), 13 tanesi mezotaurodont (%20,31), 26 tanesi hipertaurodont (%40,62) ve 15 tanesi piramidal (%23,44) olarak belirlendi. Mandibulada maksillaya oranla daha sık görülmüştür. Taurodontizmin en sık rastlandığı diş mandibular 2. molar diştir. Sonuçlar: Taurodont diş prevalansı %3,2 oranında bulundu Başlık (İngilizce): The retrospectıve evaluation of taurodontism prevalence in patiens admitting İnönü Univercity Faculty of Dentistry Öz (İngilizce): Objectives: The objective of this study was to determine the prevalence of taurodontism in patients admitting to Dentistry Faculty of Inonu University, and to examine the localization, distribution and the gender differences of taurodontism. Materials and Methods: This retpospective study was carried out using panoramic radiographs of the patients who came to İnönü Univercity Faculty of Dentistry, Departman of Dentomaksillofacial Radiology for dental problems. Results: Among the evaluated of 981 patients, 64 taurodont teeth were found in 31 patients, 8 of them were male (%25.8) and 23 of them were female (74.2%). Ten of cases were hypotaurodont (%15.63), 13 were mesotaurodont (%20.31), 26 were hypertaurodont (%40.62) and 15 cases were pyramidal (%23.44). The maxilla was affected more frequently than the mandible, the most common taurodont tooth was the mandibular 2nd molar. Conclusions: As a result, the prevalence of taurodontism was found to be %3.2.Öğe KONİK IŞINLI BİLGİSAYARLI TOMOGRAFİ KULLANILARAK İNFRAORBİTAL KANAL VE SULKUSUN RETROSPEKTİF OLARAK İNCELENMESİ(2019) Dağıstan. Sadettin; Altun, Oğuzhan; Miloğlu, Özkan; Karapınar Umar, Esma; Ezmeci, TalatÖz: Amaç: Bu çalışmanın amacı infraorbital kanal (İOK) veinfraorbital sulkusun (İOS) anatomik lokalizasyonununkonik ışınlı bilgisayarlı tomografi (KIBT) kullanılarakincelenmesidir.Materyal ve Metot: Çalışmamızda 125 hastanın KIBTgörüntüleri retrospektif olarak incelenerek İOK veİOS’nin anatomik özellikleri belirlendi.Bulgular: İOK uzunluğu 11.73 ± 1.90 mm, İOSuzunluğu 16.15 ± 2.90 mm, ikisi arasındaki açı 154.3± 8.57° ve kanalın doğrultusunun horizontal düzlemile yaptığı açı 41.02 ± 7.60° ölçüldü.Sonuç: Bu çalışma KIBT’nin cerrahi olarak önemtaşıyan anatomik noktaların mesafelerini belirleyerekmaksillofasiyal cerrahi sırasında nörovasküler yapılarınhasar görmesinin önlenmesi, lokal anesteziuygulamaları ve diğer invaziv işlemler için yol göstericiolabileceğini ortaya koyuyor.Öğe Nazal kavite ve osteomeatal kompleks anatomik varyasyonları(2013) Sümbüllü, Muhammed Arif; Altun, Oğuzhan; Durna, Doğan; Çakır, BinaliAmaç: Diş hekimliğ inde maksiller sinüsler dental giriş imler için önemli anatomik yapılardır. Bu giriş imlerin baş arısında sinüslerin normal fonksiyonları etkilidir. Maksiller ve diğ er paranazal sinüslerin normal fonksiyonlarını sürdürmesinde osteomeatal kompleks (OMK) önemli bir role sahiptir. Bu çalış mada nazal fossa ve osteomeatal kompleks anatomik varyasyonlarının konik ış ınlı bilgisayarlı tomografi (KIBT) ile sıklığ ının araş tırılması amaçlandı. Gereç ve Yöntem: Bu retrospektif çalış mada 280 hastanın (154 erkek, 126 kadın) konik ış ınlı bilgisayarlı tomografilerinde paranazal sinüslerin anatomik varyasyonları (Agger nazi hücresi, Haller hücresi, Onodi hücresi, orta konka bulloza, paradoksal orta konka, pnömatize unsinat proses (uncinate bulla), pnömatize krista galli, pnömatize septum, alt konka hipertrofisi, septum deviasyonu) incelendi. Bulgular: Çalış mamızda septum deviasyonu %85; alt konka hipertrofisi %48.6; orta konka bulloza %40; Agger nazi hücreleri %28.6; Haller hücreleri %9.6; pnömatize septum %4.6; paradoksal orta konka %2.5; unsinat proses pnömatizasyonu %2.5; pnömatize krista galli %1.4; Onodi hücresi %1.1 olarak bulundu. Sonuç: Osteomeatal kompleks varyasyonları paranasal sinüslere olan etkisi nedeniyle maksiller dental implant planlamalarında dikkate alınmalıdır.Öğe Radiographic evaluation of third molar development in relation to the chronological age of Turkish children in the southwest eastern Anatolia region(Forensic Science International, 2013) Karataş, Orhan Hakkı; Öztürk, Fırat; Dedeoğlu, Numan; Çolak, Cemil; Altun, OğuzhanTo study the chronological age of third-molar mineralisation of Turkish children from the southwest Eastern Anatolia region, the Demirjian staging method was used to determine the stage of the mineralisation of four third molars (18, 28, 38 and 48) and to compare third-molar development by sex and age with the results of previous studies. The study comprised 832 Turkish children from the southwest Eastern Anatolia region aged 6–16 years based on radiological evidence from digital orthopantomograms. The mean age of the 832 patients was 11.03 1.98 years, with 424 males (mean age, 10.97 1.97) and 408 females (mean age, 11.09 2.00). The orthopantomograms were scored by two observers. The Wilcoxon matched-pairs signed-rank test used to assess intra- and inter-observer assessment revealed strong agreement between both observers’ measurements. Statistical analysis of the association between sex and age was performed with the Mann–Whitney U-test and the Wilcoxon test. Regression analysis was performed to obtain regression formulae for calculating the dental and the chronological age. The statistical analysis showed a strong correlation between age and third-molar development in males (R2 = 0.61) and females (R2 = 0.63). New equations (age = 7.49 + 0.69, development stage (DS) 38 + 0.70, DS18) were derived for estimation of the chronological age. The results showed that there was no significant difference in mineralisation between 18 and 28 and 38 and 48 in males or females. For both sexes, the dental age was lower than the chronological age. Males reached the developmental stages earlier than females. In the whole population, the boys’ and the girls’ dental ages were 0.84 years and 0.16 years earlier, respectively, than their chronological ages. The use of third-molar teeth as a developmental marker is suitable, particularly when comparing the obtained standard deviation with other skeletal-age calculation techniques.Öğe RADIOPACITY EVALUATION OF THREE CALCIUM SILICATE-BASED MATERIALS BY DIGITAL RADIOGRAPHY(2013) Ahmetoğlu, Fuat; Şimşek, Neslihan; Keleş, Ali; Ocak, M, Sinan; Altun, OğuzhanAbstract: Amaç: Bu çalışmanın amacı BioAggregate, MM-MTA ve Biodentinein radio-opasitelerinin direct dijital radyografla değerlendirilmesidir. Gereç ve Yöntem: 5 mm çapında ve 1 mm yüksekliğinde olan beş dairesel örnek her bit materyalin test edilmesi için hazırlanmıştır. Materyaller hazırlandıktan sonra fosfor plak ve 1 ile 12 mm arasında kalınlıkları değişen derecelendirilmiş alüminyum stepwedgeler ile radyograflar alınmıştır. Görüntüler Windowsun Digora yazılımıyla görüntülenmiş ve alüminyum stepwedgelerle kıyaslanmıştır. Sonuçlar Kruskal Wallis analizi ve Post-Hoc Connover testleri ile analiz edilmiştir. Bulgular: MM-MTA en radio-opak materyalken (5.90 mm alimünyum), diğerleri sırasıyla azalan radio-opasiteye gore BioAggregate ve Biodontine olmuştur (3.78, 3.42 mm alüminyum). Sonuç: Materyallerin değerlendirilmesi ile farklı radio-opasite oluşturmalarına rağmen her üç material de Uluslararası Standardizasyon kurumunun önerdiği minimum değerlerin üzerinde değer göstermişlerdir. Bu çalışma ile bu materyallerin endodontic kullanımda radyografik değerlendirme açısından uygun oldukları gösterlmiştir.Öğe Yaşlılardaki diş kayıplarının ve alveol kemiği rezorbsiyonlarının radyografik değerlendirmesi(Cumhuriyet Dental Journal, 2012) Eltas, Abubekir; Altun, Oğuzhan; Dedeoğlu, Numan; Yavuzer, DuyguÖz: Amaç: Bu çalışmanın amacı Türk toplumundaki yaşlı bireylerin ağız ve dişeti sağlığını belirlemekti. Gereç ve Yöntem: Bu çalışmaya 50-65 yaş (Grup A) arasında 330, 65 yaş ve üzerinde (Grup B) 149 hasta dâhil edildi. Hastaların sistemik durumu, mevcut diş sayıları (MDS), çekilmesi gereken diş sayıları (ÇDS), periodontal nedenlerden çekilmesi gereken diş sayıları (PÇDS) ve periodontal hastalıklardan kaynaklanan alveoler kemik rezorbsiyonu görülme sıklıkları klinik muayene kayıtları ve dijital ortopantomografik (OPT) radyografilerle tespit edildi. Bulgular: B grubunda A grubuna oranla daha fazla diş kaybı ve kemik rezorbsiyonu sıklığı tespit edildi (p<0.05). Sistemik hastalıkların ve cinsiyetin ise kayıp diş sayıları ve kemik rezorbsiyonu görülme sıklığı ile önemli ilişkisi bulunmadı (p>0.05). Sonuçlar: Yaşlılardaki ağız sağlığının durumu hakkındaki bilgilerin yetersiz olduğu açıktır, bu yüzden daha geniş kapsamlı klinik çalışmalara ihtiyaç vardır. Başlık (İngilizce): Assessment with radiography of tooth loss and alveolar bone resorption in elderly Öz (İngilizce): Objectives: The aim of this study was to determine the oral and periodontal health of elderly people in Turkish population. Materials and Methods: This study include 479 patients that 330 of them were 50-65 (Group A), 149 of them were 65 and over (Group B) years old. Systemic diseases, total number of teeth, number of teeth which has to extract, number of teeth which has to extract with periodontal reasons and frequency of alveolar bone resorption with periodontal reasons was evaluated with clinical examination records and OPT radiographs. Results: Frequency of tooth loss and alveolar bone resorption in group B were higher than group A (p<0.05). Systemic diseases and gender have no significant relation with number of lost tooth and frequency of alveolar bone resorption. Conclusions: It is clear that the data about oral health condition in elderly people is inadequate. Therefore, comprehensive clinical examinations are needed on this issue.
