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您知道拔牙嘅詳細步驟有邊D嗎?

Posted By vickong pun     December 8, 2020    

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拔牙是最常見嘅口腔外科項目,老百姓平時拔牙嘅人也有很多,大家對自己嘅牙是點被拔掉嘅好感興趣,拔牙嘅詳細步驟,呢度給你做最詳細嘅介紹。
拔牙嘅詳細步驟
1、分離牙齦:目嘅是避免安放牙鉗時損傷牙齦,導致術後牙齦出血。分離應達牙槽嵴頂(器械可與骨接觸),並應將牙齦輕輕掀離根面。

2、挺松患牙:對於牢固嘅、或死髓牙,或牙冠有大嘅充填體,或冠部破壞大嘅牙,可先用牙挺將牙挺松至一定程度後,再用牙鉗拔除。

3、安放拔牙鉗:握鉗時,手掌勿太接近關節部,應握鉗柄接近末端處。

4、患牙脫位牙鉗夾緊後,施力使得患牙脫位。拔除時力嘅應用主要有三個方面,即搖動、扭轉(上前牙)同牽引(即拔除)。

搖動:適用於扁根嘅下前牙、前磨牙及多根嘅磨牙。搖動順序一般應先向彈性大、阻力小嘅一側進行:

扭轉:用於圓錐形根嘅牙,如上頜前牙,沿牙根縱軸方向反復旋轉,以撕裂牙周膜纖維並擴大牙槽窩。

牽引(拔除):是繼上述兩種動作之後,最後將牙拔除嘅動作。開始牽引時,應與扭轉或搖動結合進行;牽引方向應為阻力最小嘅方向,牽引時也切忌暴力及過急。

5.拔除後嘅檢查及拔牙創嘅處理拔除嘅牙應檢查牙根是否完整、牙齦有無撕裂,用刮匙探查拔牙創內有無殘留物,牙槽窩應作壓迫復位,修整過高嘅牙槽中隔、骨嵴或牙槽骨壁,棉卷壓迫止血。

6.拔牙術後醫囑拔牙後24小時唔可刷牙啷口。術後應避免進食過熱食物及劇烈運動,並註意保持口腔衛生。避免患側咀嚼,勿用舌舔創口,更唔可反復吸吮。

拔牙嘅詳細步驟告訴患者拔牙時自己嘅牙,牙醫是怎麼處理嘅,自己嘅牙齒是點樣被拔出來嘅,了解這些對是有幫助嘅,至少拔牙時患者唔會乜都唔知道。

以上就係「您知道拔牙嘅詳細步驟有邊D嗎?」具體介紹,如有疑問可以通過WhatsApp和WeChat+85362169054同我哋嘅專家進行一對一嘅咨詢,提前預約可以免問診金、免排隊,另可享受牙醫九折優惠。

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