Burcu EVLİCE, Hazal DUYAN, İmran GÜNER AKGÜL, Alev URİ

Bir Türk Diş Hekimliği Fakültesinde Çocuk Hastalarda Konik Işınlı Bilgisayarlı Tomografi Kullanımı

Amaç: Bu çalışmanın amacı, çocuk hastalarda konik-ışınlı bilgisayarlı tomografi (KIBT) görüntülemenin planlanmasına yardımcı olabilecek bilgiler sağlamaktır. Bu çalışma, bir Türk dişhekimliği fakültesindeki çocuk hastalarda KIBT endikasyonlarının değerlendirilmesini amaçlamaktadır. Yöntem: Bu çalışmaya 16 yaş altı hastalara ait 607 KIBT taraması dahil edildi. Aşağıda sıralanan veriler, elektronik hasta veri tabanından kaydedildi: yaş, cinsiyet, sevk endikasyonu (gömülü dişler, süpernümere dişler, travma, kistler/tümörler, yarıklar, temporomandibular eklem ve diğer nedenler), sevklerin bölümlere göre dağılımı, dış veya iç sevkler. Bulgular: Ortalama yaş 12.39 idi [aralık: 4-16; 260 kadın (%42,8) ve 347 erkek (%57,2)]. En sık ve en büyük yaş grubu (%54,2) 13-16 yaş aralığıydı. En sık talep nedeni gömülü diş ve lokalizasyonunun değerlendirilmesiydi (%38,2). FOV'lar incelendiğinde en sık görüntülenen alan maksillaydı (%27.2). Dört yüz altmış altı hasta (%76.8) dişhekimliği fakültesi bölümlerinden, 141 hasta (%23.2) dış kliniklerden sevk edilmişti. Hasta hareket artefaktları nedeniyle 52 olguda (%8,6) yeniden çekim yapılmıştı. Sonuç: Bu çalışmanın sonuçları, diş hekimlerinin çocuk hastada ekstra üç boyutlu görüntüleme gerektiğinde KIBT'ye başvurma kararını vermelerine yardımcı olabilir. Bir oral ve maksillofasiyal radyologun KIBT'nin ne zaman gerekli olduğuna karar vermesi ve ardından çocuk hastalarda radyasyon dozunu en aza indirmek için KIBT tarama protokolünü denetlemesi uygun olabilir.

Anahtar Kelimeler:

Çocuk diş hekimliği, Endikasyon, Konik ışınlı bilgisayarlı tomografi, Maksillofasiyal radyoloji

Use of Cone-Beam Computed Tomography in Pediatric Patients in a Turkish Dental School

Objectives: The purpose of the present study was to provide information that might help in planning cone-beam computed tomography (CBCT) imaging in pediatric patients. This study focused on the evaluation of indications for CBCT in pediatric patients in a Turkish dental school. Method: Six-hundred-seven CBCT scans belonged to patients under the age of 16 were included in this study. The following data were recorded from an electronic patient database: age, gender, indication for referral (impacted teeth, supernumerary teeth, trauma, cysts/tumors, clefts, temporomandibular joint, and other reasons), dispersion of referrals by departments, external or internal referral. Results: Mean age was 12.39 years [range: 4-16; 260 females (42.8%) and 347 males (57.2%)]. The most frequent and largest age group (54.2%) was 13- to 16-years old. The most frequent request was to assess an impacted tooth and its localization (38.2%). Examining the FOVs, the maxilla was the most frequently imaged area (27.2%). Four-hundred sixty-six patients (76.8%) had been referred from departments of the dental school while 141 (23.2%) patients were referred from external clinics. Re-exposure was required in 52 cases (8.6%) due to patient-motion artefacts. Conclusion: The results of the present study can help dental professionals make the decision to refer for CBCT when extra three dimensional imaging is necessary for a pediatric patient. It might be proper that an oral and maxillofacial radiologist decides when CBCT is necessary and then supervises the CBCT-scanning protocol to minimize the radiation dose to pediatric patients.

Keywords:

Cone-beam computed tomography, Indication, Maxillofacial radiology, Pediatric dentistry,

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