時刻關注寶貝成長

                                    

                                    

                                        

                                            

                                                

                                                    

                                                        兒童口腔科

                                                

                                            

                                            

                                                

                                                      牙科臨床治療中，兒童中最常見的口腔疾病就是齲齒

                                                

                                                    由於乳牙的鈣化程度較低，加之幼兒缺乏自我口腔保護能力，因此齲齒患病率高且發展速度

                                                

                                                      當細菌感染波及牙髓（牙神經），就會引發牙髓病

                                                

                                                    不及時治療炎症將逐漸蔓延至牙根周圍組織，嚴重的患兒甚至會引起面頰部、眼部感染腫脹

                                                

                                                    

                                                

                                                    一、乳牙根管治療

                                                

                                                      根管治療是目前國際上公認治療牙髓炎較好的治療方法，它通過清洗牙根、藥物消毒、嚴密充填的方法來達到治癒疾病和預防複發的目的。

                                            

                                        

                                        

                                            

                                                

                                                    

                                                

                                                    1、開髓失活擴管

                                                

                                                    

                                                

                                                    2、根管消毒，熱牙膠充填

                                                

                                                    

                                                

                                                    3、預成冠修復

                                                

                                                    

                                                

                                                    

                                                

                                                    

                                                

                                                    二、乳牙對繼承恆牙的影響

                                                

                                                      乳牙的"乳牙要是沒有了牙髓，是不是恆牙也就沒有了牙髓？恆牙還能正常的萌出嗎？

                                                

                                                    

                                                

                                                    

                                                

                                                    

                                                

                                                    

                                                

                                                       這是很多家長對乳牙根管治療比較關心的問題。

                                                

                                                       事實上乳牙和恆牙各有獨立的牙髓系統，即使乳牙沒有牙髓，恆牙也可以照樣替換。而如果乳牙因齲壞反覆感染，沒有及時治療，導致根尖周炎，卻會直接影響恆牙的發育和萌出。

                                                

                                                       另外家長不用擔心乳牙的根管充填材料會對孩子有影響，和恆牙的不同，它使用的是可以吸收的材料。

                                                

                                                       當乳牙被替換時，其內部的跟充材料也會被吸收掉，並不會對替換造成影響。