The Canal Irrigation in Paediatric Pulpal Treatment
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초록
유치나 영구치를 막론하고 근관내의 세균 감염으로 인한 치수 괴사 및 이에 따른 치근단 병소의 유발은 임상의로 하여금근관치료나 발치와 같은 도전적인 치료에 직면하게 한다. 특히 유치에 근관치료를 필요로 하는 경우, 소아 환자의 행동조절이 한계가 있고, 치아의 해부학적 차이, 또는 계승치의 존재로 인해 근관치료가 아닌 발치와 같은 차선의 치료로 접근할 수있다. 영구치나 유치를 막론하고 치수내 잔존 세균과 유기조직 잔사를 기계적 방법과 함께 적절한 근관세척액을 사용하여 가능한 많이 제거함으로써 치근단 주위조직의 치유를 유도하여야 한다. 차아염소산 나트륨은 우수한 항균효과와 조직용해성, 독소의 무력화 또는 도말층을 제거할 수 있는 성질 등으로 이상적인 근관세척제의 조건에 거의 합당한 약제이다. 그러므로러버댐 및 추가적인 차폐 조치를 한 다음, 저농도의 차아염소산 나트륨을 사용하는 것이 바람직하다.
Abstract
Successful root canal treatment can be obtained by the removal of microorganisms from the pulpal space of the root canal system through biomechanical technique with instruments and irrigation. Due to the difference in the dimension of the pulpal structure such as thin wall of the root, large portion of chamber, the primary teeth should be considered in a different way of approach. Traditionally, fluids have been dispensed passively into the root canals for improve the cleansing. The use of sodium hypochlorite as an irrigant in root canal treatment is widespread and common, because it meets requirements for the ideal irrigants.
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