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    Evaluation of postoperative changes in the course of mandibular canals impacted by cystic lesions
    (Elsevier Masson s.r.l., 2021) Demirsoy, Mustafa Sami; Erdil, Aras; Çolak, Sefa; Maden, Abdulsamed; Tümer, Mehmet Kemal
    Background: This study aims to determine the positional alterations in the course of mandibular canal, which were caused by the common cystic lesions in the posterior mandible. Also, the effects of treatment methods on bone formation were evaluated. Methods: We designed a retrospective cohort study with patients which were treated due to cystic lesions in the maxillofacial region between the years 2012–2018. Forty eight subjects were included and grouped regarding histopathologic diagnoses (radicular dentigerous and odontogenic keratocyst) and treatment methods (enucleation and marsupialization). The mean (range) of patients’ age was 31.25 (18–66) years, and there were 32 male and 16 female individuals. The displacement of mandibular canals was verified on preoperative cone-beam computed tomographic images. The measurements of displacement and bone formation were performed on panoramic radiographs. In the statistical analysis of the data, descriptive statistics, parametric independent sample t-test, non-parametric Kruskal Wallis test, and one-way analysis of variance test were utilized. Results: All the evaluated mandibular canals were replaced by a mean(SD) of 5.46(2.59) mm after the lesions eliminated, which was significant in the marsupialization group (p = 0.002). The bone formation was significantly higher in the enucleation group (p = 0.003). The multiple regression analyses revealed that the treatment methods significantly influenced the replacement of mandibular canal (p < 0.001) and the bone formation (p = 0.026). Conclusion: In cases where there is an adequate distance between the lesion and the mandibular canal, the enucleation technique was found to be superior in terms of bone formation and the amount of bone height obtained. © 2021 Elsevier Masson SAS
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    Öğe
    Evaluation of postoperative changes in the course of mandibular canals impacted by cystic lesions
    (2022) Demirsoy, Mustafa Sami; Erdil, Aras; Çolak, Sefa; Maden, Abdülsamed; Tümer, Mehmet Kemal
    Background This study aims to determine the positional alterations in the course of mandibular canal, which were caused by the common cystic lesions in the posterior mandible. Also, the effects of treatment methods on bone formation were evaluated. Methods We designed a retrospective cohort study with patients which were treated due to cystic lesions in the maxillofacial region between the years 2012–2018. Forty eight subjects were included and grouped regarding histopathologic diagnoses (radicular dentigerous and odontogenic keratocyst) and treatment methods (enucleation and marsupialization). The mean (range) of patients’ age was 31.25 (18–66) years, and there were 32 male and 16 female individuals. The displacement of mandibular canals was verified on preoperative cone-beam computed tomographic images. The measurements of displacement and bone formation were performed on panoramic radiographs. In the statistical analysis of the data, descriptive statistics, parametric independent sample t-test, non-parametric Kruskal Wallis test, and one-way analysis of variance test were utilized. Results All the evaluated mandibular canals were replaced by a mean(SD) of 5.46(2.59)?mm after the lesions eliminated, which was significant in the marsupialization group (p?=?0.002). The bone formation was significantly higher in the enucleation group (p?=?0.003). The multiple regression analyses revealed that the treatment methods significantly influenced the replacement of mandibular canal (p?
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    Öğe
    Farklı İçeriklere Sahip Ağız Gargaralarının Gömülü Üçüncü Molar Cerrahileri Sonrası Gözlenen İnflamatuar Komplikasyonlar ve Erken Yara İyileşmesi Üzerine Etkilerinin Karşılaştırılması: Randomize Klinik Çalışma
    (2022) Demirsoy, Mustafa Sami; Erdil, Aras; Tümer, Mehmet Kemal
    Amaç: Bu prospektif randomize klinik çalışmanın amacı, gömülü mandibular 3. molar dişlerin cerrahi çekimleri sonrası oluşan ağrı, ödem, trismus miktarları ve operasyon sahası iyileşmesi üzerine farklı içeriğe sahip gargara kullanımının etkilerini araştırmaktı. Gereç ve Yöntemler: Yaşları 18 ile 47 arasında değişen, Pederson zorluk indeksine göre orta zorlukta gömülü mandibular 3. molar dişlere sahip, 60 katılımcı çalışmaya dâhil edilmiştir. Katılımcılar randomize halde, her birinde 20 kişinin olduğu 3 gruba ayrılmıştır. Postoperatif olarak 1. gruba benzidamin HCl (%0,15)+klorheksidin glukonat (%0,12), 2. gruba çinko klorit (ZnCl2) (%0.02)+borik asit (H3BO3) (%0,01), 3. gruba propolis (%1)+klorheksidin glukonat (%0,02) içerikli gargaralar reçete edilmiştir. Maksimum ağız açıklığı, ödem, ağrı miktarları ve erken iyileşme indeksi skorları ameliyat öncesi ve sonrası 2 ve 7. günlerde ölçülmüştür. Bulgular: Postoperatif 2 ve 7. günde 1, 2 ve 3. grupların ağrı değerleri arasında (p=0,000 ve p=0,022) ve erken iyileşme skorları arasında (p=0,018, p=0,002) istatistiksel olarak anlamlı farklılıklar gözlenmiştir. Ayrıca postoperatif 2 ve 7. günde 1, 2 ve 3. grupların ağız açıklığı değerleri açısından, istatistiksel olarak 2. günde anlam bulunurken (p=0,020), 7. günde anlamlı bir fark görülmemiştir (p=0,425). Çalışma gruplarının ödem ölçümleri arasında ise takip sürecinde anlamlı farklılık tespit edilmemiştir. Sonuç: Gömülü mandibular 3. molar cerrahileri sonrası ortaya çıkan inflamatuar komplikasyonlar ve yara iyileşmesi açısından etkinliği araştırılan farklı içeriklere sahip ağız gargaralarının postoperatif rutin kullanımlarında olumlu etkiler oluşturabilecekleri gözlenmiştir.