Prevalensi kista dentigerous berdasarkan jenis kelamin, usia, dan penatalaksanaannya di RSU Pusat Nasional DR Cipto Mangunkusumo Jakarta periode Januari 2009-Desember 2013 (Laporan Penelitian Deskritif)
K ista dentigerous merupakan kista odontogenik yang terjadi akibat pembentukan cairan antara lapisan sisa-sisa epitel enamel orgasn dan mahkota gigi yang telah terbentuk sempurna. Penelitian mengenai prevalensi kista dentigerous berdasarkan usia, jenis kelamin, dan penatalaksanaannya pernah dilakukan di beberapa negara. Tujuan: Mengetahui prevalensi kista dentigerous di RSU Pusat Nasional Dr.Ciptomangunkusumo Jakarta dan untuk membandingkan data yang didapat sebelumnya dari negara lainnya. Bahan dan metode: menggunakan metode survei deskriptif dengan desain potong silang. sampel pe nelitian berupa data sekunder yang diambil dari rekan medis pasien. Analisa kasus dilihat berdasarkan usia, jenis kelamin, dan penatalaksanaan. Hasil : menunjukan terdapat 44 kasus selama periode tersebut, penderita kista dentigerous adalah kelompok umur 10-30 tahun, yaitu sebesar 52,38 % dan lebih banyak terjadi pada perempuan (52,83%) laki-laki (47,6%) Terapi yang paling sering dilakukan adalah enukleasi (61,9 %) ,
B ackground: Dentigerous cyst is a developmental odontogenic cyst which originates through alterations of the reduced enamel epithelium in an unerupted tooth after the crown has been fully formed. This cyst mostly involve the mandibular third molars and the second most common odontogenic cysts of jaw and accounts for approximately 20-24% of all the epithelial lined jaw cysts.5 In every country, this cyst has different prevalence because of the different of ethnic. Aim: Determine the prevalence of dentigerous cysts at Rumah Sakit Umum Pusat Nasional Dr. Cipto Mangunkusumo Jakarta and to compare the data with previously published reports from other countries. Materials and methods: The study used a descriptive survey method with cross section design. The samples were secondary data drawn from medical records of patients from January 2009 - December 2013.The cases were analyzed for age, sex distribution, and the method of treatment. Results: There were 44 cases during the period. Females (52,83%) suffer dentigerous cyst more than males (47,6%). Age group that is most affected by dentigerous cyst is the age group of 10-30 years old with the amount equal to 52,38%. The most performed therapy is enucleation ( 61.9 % ) followed by marzupialization ( 9.52 % ) , hemimandibulectomy ( 7.14% ) , and The most rare performed therapy is maxilectomy ( 4.76 % ). Conclusion: Dentigerous cyst is suffered more by females than males, it is mostly suffered in the age group of 10-30 years and enucleation is the most performed therapy.