Penatalaksanaan Sinus Preaurikuler Tipe Varian Dengan Pit pada Heliks Desenden Postero-Inferior
DOI:
https://doi.org/10.25077/jka.v2i1.67Abstract
Abstrak
Sinus preaurikuler merupakan kelainan kongenital berupa adanya lubang kecil pada telinga luar yang
biasanya terdapat di anterior dari heliks asendens. Disamping lokasi tersebut, sinus preaurikuler juga dapat
ditemukan posterior dari liang telinga luar yang dikenal sebagai sinus preaurikuler tipe varian. Sinus preaurikuler
tipe varian merupakan kasus yang jarang dilaporkan. Kebanyakan kasus tidak menunjukkan gejala, sebagian
lainnya mengalami masalah infeksi berupa keluarnya cairan, atau terbentuknya abses. Penatalaksanaan sinus
preaurikuler adalah dengan pengangkatan sinus secara lengkap. Kekambuhan merupakan masalah yang dapat
timbul jika tidak diangkat secara lengkap.
Dilaporkan satu kasus sinus preaurikuler tipe varian dengan pitberada pada heliksdesendens postero-inferior dekat
lobulus pada seorang anak laki-laki umur 3 tahun 6 bulan dan ditatalaksana dengan sinektomi.
Kata kunci: Sinus preaurikuler, sinus preaurikuler tipe varian, sinektomi.
Abstract
Preauricular sinusis a congenital malformation that manifests as pit in the extenal ear, usually located in the
anterior limb of ascending helix. In additional to these location, preauricular sinus can also be found in the posterior of
the external ear canal, known as the preauricular sinus with variant type. Preauricular sinus variant type is a rarely
reported. Almost cases are asymptomatic, but others are infectious with discharge or abscess formation. The
management of preauricular sinus is excision sinus completely. Recurrence is the problem that happen if the excision
was not complete.One case of preauricular sinus variant type with pit on the postero-inferior decending helixnear
lobulus in a boy 3 years and 6 months old and managed bysinectomy.
Keywords: Preauricular sinus, Preauricular sinus variant type, sinectom
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