Açılı Dental İmplant Yerleşiminde Üç Boyutlu Doğruluk:Dinamik Navigasyon Sistemi ve Serbest El YöntemiKarşılaştırma Çalışması

Amaç: Bu çalışma tam dişsiz hasta modelinde serbest el tekniğinin ve dinamik navigasyon sisteminin başarısını karşılaştırmayı amaçlamıştır. Çalışmada operasyon sonrası elde edilen sonuçların operasyon öncesi yapılan planlama ile karşılaştırılmasına göre iki yöntemin karşılaştırması yapılmıştır. Gereç ve Yöntemler: İmplantlar yerleştirildikten sonra elde edilen konik ışınlı bilgisayarlı tomografi verileri ve işlemin daha önce planlanan sonuçları, 3 boyutlu alanda üst üste bindirilerek karşılaştırma yapıldı. Her implant için değerlendirmede dört tür sapma ölçüldü: Koronal, apikal, derinlik ve açısal sapma. Bulgular: Koronal sapma, apikal sapma ve açısal sapma parametrelerindeki ortalama sapma değerleri, serbest el tekniğinde (grup 1) dinamik navigasyon yöntemine (grup 2) göre daha yüksek bulundu. İki grup açılı implantlar arasında implantların koronal pozisyonunda, implantların apikal pozisyonunda ve açısal sapmada istatistiksel olarak anlamlı fark bulundu (p

Three-dimensional Accuracy of Angled Dental Implant Placement: A Comparison Study of the Dynamic Navigation System and Free-hand Method

Objective: This study aimed to compare the success of the free-hand technique and dynamic navigation system in a completely edentulous patient model. The two methods were compared by comparing the results achieved after the surgery against the planning made before the surgery. Materials and Methods: The cone-beam computed tomography imaging data obtained after the implants were placed and the previously planned results of the procedure were overlapped in a three-dimensional space and compared. Four types of deviations were measured in the evaluation of each implant: coronal, apical, depth and angular deviations. Results: The mean deviation values in the coronal, apical and angular deviation parameters were higher in the free-hand technique (group 1) compared to the dynamic navigation method (group 2). Statistically significant differences between the two groups of angle implants were found in the coronal and apical positions of implants, and in the angular deviation (p

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