張海英 楚金普 王軍 秘雙燕
[摘要]目的:觀察應(yīng)用兩種復(fù)合樹(shù)脂在前牙即刻微創(chuàng)美學(xué)修復(fù)中的修復(fù)體優(yōu)良率、患者滿意度和臨床效果。方法:選取176例患者,共382顆前牙,均有不同程度影響美觀和功能的缺損或病損,隨機(jī)分為兩組。實(shí)驗(yàn)組:80例患者(共160顆患牙),應(yīng)用Ceram Xduo納米復(fù)合樹(shù)脂修復(fù);對(duì)照組:96例患者(共222顆患牙),Polofill Supra復(fù)合樹(shù)脂修復(fù)。修復(fù)完成后進(jìn)行問(wèn)卷調(diào)查,按照VAS對(duì)修復(fù)體美學(xué)效果進(jìn)行評(píng)分;2年后回訪,統(tǒng)計(jì)兩組修復(fù)體成功率。結(jié)果:?jiǎn)柧矸治鼋Y(jié)果表明,兩組前牙即刻微創(chuàng)美學(xué)修復(fù)優(yōu)良率總體比較,有顯著性差異(P<0.05);兩組在齲損、牙間隙、冠缺損、畸形過(guò)小牙、無(wú)髓牙和著色牙前牙即刻微創(chuàng)美學(xué)修復(fù)完成后的醫(yī)師專業(yè)評(píng)價(jià)(VAS)和患者滿意度(VAS)評(píng)分比較,均有顯著性差異(P<0.05);2年后回訪,統(tǒng)計(jì)兩組在齲損(91.07%、82.28%)、牙間隙(94.44%、81.25%)、冠缺損(83.33%、66.67%)、畸形過(guò)小牙(96.11%、82.86%)、無(wú)髓牙(87.50%、73.08%)、牙著色(90.00%、78.13%)的成功率比較,差異均無(wú)統(tǒng)計(jì)學(xué)意義。結(jié)論:Ceram Xduo納米復(fù)合樹(shù)脂和Polofill Supra復(fù)合樹(shù)脂脂能滿足患者即刻微創(chuàng)的美容修復(fù)需求,修復(fù)體美觀滿意度和成功率高,值得在臨床推廣應(yīng)用。
[關(guān)鍵詞]復(fù)合樹(shù)脂;美學(xué)修復(fù);微創(chuàng);前牙牙體缺損;臨床觀察
[中圖分類(lèi)號(hào)]R781? ? [文獻(xiàn)標(biāo)志碼]A? ? [文章編號(hào)]1008-6455(2021)05-0129-04
Clinical Observation on Immediate Minimally Invasive Aesthetic Restoration of Anterior Teeth with Two Kinds of Dental Resins
ZHANG Hai-ying1,CHU Jin-pu2,WANG Jun3, MI Shuang-yan4
(1. Department of Stomatology,Zhaoqing Medical College, Zhaoqing 526020,Guangdong,China; 2. Department of Endodontics,Zhengzhou University, Zhengzhou 450001,Henan,China; 3. Department of Stomatology,Lanling People's Hospital, Linyi 277799,Shandong,China; 4. Department of Stomatology,Zhuhai Baibo Stomatological Hospital, Zhuhai 519000,Guangdong,China)
Abstract:Objective To observe the excellence rate, satisfaction and clinical effect of two types of composite resin in the immediate minimally invasive aesthetic restoration of anterior teeth. Methods? 176 patients, whose 382 anterior teeth in total had defects or lesions that affected the aesthetics and function to various degrees, were selected. 80 patients (160 teeth in total) were treated with Ceram Xduo nano composite resin as the experimental group, and 96 patients (222 teeth in total) were treated with Polofill-Supra composite resin as the control group. After the restoration was completed, a questionnaire survey was conducted, and the aesthetic effect of the restoration was scored according to VAS; two years later, a return visit was conducted to count the success rate of the two groups of restoration. Results The results of questionnaire analysis showed that there was significant difference between the two groups in the overall comparison of the excellent rate of immediate minimally invasive aesthetic restoration of anterior teeth (P<0.05), there was significant difference between the two groups in the comparison of physician professional evaluation (VAS) and patient satisfaction (VAS) scores after the completion of immediate minimally invasive aesthetic restoration of caries, tooth space, crown defect, malformed small teeth, pulpless teeth and colored anterior teeth (P<0.05).In the follow-up survey two years later, there was no significant difference between the experimental group and the control group in the success rate of caries (91.07%, 82.28%), tooth space (94.44%, 81.25%), crown defect (83.33%, 66.67%), malformed oversmall teeth (96.11%, 82.86%), pulpless teeth (87.50%, 73.08%), tooth coloring (90.00%, 78.13%). Conclusion? Ceram Xduo nanocomposite resin and Polofill Supra composite resin can meet the needs of patients with immediate minimally invasive cosmetic repair, and the aesthetic satisfaction and success rate of the prosthesis are high, which is worthy of clinical application.
Key words: composite resin; aesthetic repair; minimally invasive; defects and lesions of anterior teeth; clinical observation
前牙的正常與否,決定容貌美,影響發(fā)音與咀嚼,甚至影響生理和心理健康。前牙進(jìn)行美學(xué)修復(fù)尤為重要,修復(fù)方法根據(jù)缺損程度有烤瓷全冠修復(fù)、貼面修復(fù)和樹(shù)脂直接修復(fù)等,烤瓷全冠和貼面療效頗佳,但存在牙體組織損傷多、費(fèi)用昂貴、治療周期長(zhǎng)等問(wèn)題,部分患者較難接受。隨著科技的進(jìn)步,光固化復(fù)合樹(shù)脂材料的完善及粘接材料粘接性能的增強(qiáng),使其具有適應(yīng)證廣、創(chuàng)傷小、操作簡(jiǎn)便、費(fèi)用低及治療過(guò)程耗時(shí)短等幾大特點(diǎn)[1-2]。臨床上越來(lái)越多前牙即刻微創(chuàng)美學(xué)修復(fù)采用光固化復(fù)合樹(shù)脂修復(fù)材料,并取得了好的治療效果[3]。近年來(lái),人們審美能力的提高及維權(quán)意識(shí)的增強(qiáng),口腔醫(yī)療過(guò)程常常由醫(yī)生主導(dǎo)(Caregiver-oriented) 轉(zhuǎn)為患者主導(dǎo)(Paitent-oriented)?;颊邔?duì)治療效果的滿意程度決定患者忠誠(chéng)度和治療成功的關(guān)鍵[4]。本研究綜合對(duì)即刻修復(fù)治療美學(xué)效果的優(yōu)良率、滿意程度和治療效果成功率進(jìn)行研究,現(xiàn)將結(jié)果報(bào)道如下。
1? 資料和方法
1.1 臨床資料:收集肇慶市口腔醫(yī)院口腔門(mén)診2012年8月-2016年8月收治的符合納入標(biāo)準(zhǔn)的前牙美容修復(fù)患者資料176例,其中男96例,女80例,年齡10~65歲,平均年齡35歲,隨機(jī)分為兩組。實(shí)驗(yàn)組:80例,以Ceram Xduo 通用納米陶瓷復(fù)合樹(shù)脂修復(fù),其中齲損30例,牙間隙9例,冠缺損13例,畸形過(guò)小牙13例,無(wú)髓牙12例,著色牙3例;對(duì)照組:96例,以Polofill Supra通用型高強(qiáng)度光固化樹(shù)脂修復(fù),其中齲損32例,牙間隙16例,冠缺損10例,畸形過(guò)小牙18例,無(wú)髓牙16例,著色牙4例。共修復(fù)前牙382顆。
1.2 納入標(biāo)準(zhǔn):①牙周狀態(tài)良好;②無(wú)夜磨牙或緊咬牙;③牙根已發(fā)育完成,根尖已閉合;④患者依從性良好。
1.3 排除標(biāo)準(zhǔn):①有咬硬物的不良習(xí)慣,未能控制;②口腔衛(wèi)生狀況不良,未能控制的牙周炎;③牙根未發(fā)育完成,根尖未閉合;④患者依從性差。
1.4 材料:Ceram Xduo(色號(hào)DB、D1、D2、D3、D4、E1、E2、E3) 通用納米陶瓷復(fù)合樹(shù)脂及配套酸蝕粘接劑,VITAPAN比色板和顏色識(shí)別標(biāo)簽(iShade標(biāo)簽)(DENTSPLY 公司,美國(guó)),Polofill Supra通用型高強(qiáng)度光固化樹(shù)脂(色號(hào)A1,A2,A3,A3.5,B2,B3,I)及配套酸蝕粘接劑(voco公司,德國(guó)),Polofil Supra樹(shù)脂比色板,3MXL1000型光固化機(jī)光照(3M公司,美國(guó))。
1.5 治療方法:實(shí)驗(yàn)組:前牙復(fù)合樹(shù)脂即刻微創(chuàng)美學(xué)修復(fù)的基本操作步驟如下:①牙體預(yù)備:有齲損的牙齒去凈腐質(zhì)及變色牙本質(zhì),修正銳利邊緣,制備洞斜面;②按照廠家說(shuō)明用比色板進(jìn)行比色;③上橡皮障;④牙體預(yù)備后近髓患者使用氫氧化鈣保護(hù)牙髓;⑤按說(shuō)明書(shū)酸蝕涂布粘接劑;⑥根據(jù)修復(fù)的需要選擇單色、雙色和多色樹(shù)脂分層修復(fù)技術(shù),選擇與鄰牙相協(xié)調(diào)的色澤,用復(fù)合樹(shù)脂恢復(fù)患牙的解剖形態(tài),光固化燈固化;⑦精修復(fù)體的外形,干燥狀態(tài)下精細(xì)拋光;⑧死髓牙的操作步驟是先完善根管治療后進(jìn)行預(yù)防性或治療性牙齒的髓腔內(nèi)漂白為主,其他操作步驟同上;⑨著色牙根據(jù)需要對(duì)于牙表面氟斑牙缺陷和色彩較暗的患牙可結(jié)合外漂白,鞏固美學(xué)效果,其他操作步驟同上。對(duì)照組:臨床操作同實(shí)驗(yàn)組。所有臨床操作都是由一名主治醫(yī)師執(zhí)行。
1.6 療效評(píng)價(jià):對(duì)比兩組患者修復(fù)完成后患滿意度和修復(fù)療效。
1.6.1 前牙美學(xué)即刻微創(chuàng)美學(xué)修復(fù)齲損、牙間隙、牙冠缺損、畸形過(guò)小牙、無(wú)髓牙和著色牙,等修復(fù)體完成后,由一名未參與整個(gè)治療的副主任醫(yī)師和患者根據(jù)自我感受以視覺(jué)模擬評(píng)分法(Visual analogue scale, VAS)作為指標(biāo)對(duì)修復(fù)效果分別進(jìn)行評(píng)分,醫(yī)師進(jìn)行專業(yè)評(píng)價(jià),評(píng)價(jià)標(biāo)準(zhǔn):牙冠顏色、牙冠形態(tài)、牙冠表面質(zhì)地、牙冠外形輪廓、個(gè)性化及透明度五項(xiàng),滿分各2分,無(wú)差異記2分,差異較小記1分,差異較大記0分,滿分10分。患者進(jìn)行滿意度評(píng)價(jià),評(píng)價(jià)標(biāo)準(zhǔn):由患者不認(rèn)識(shí)的醫(yī)師對(duì)患者詢問(wèn)關(guān)于修復(fù)體美學(xué)效果的滿意程度,在10cm長(zhǎng)的VAS測(cè)量尺上做一評(píng)分標(biāo)志,評(píng)分范圍為0~10分??縑AS尺線段最左邊代表0分,即完全不滿意;最靠右邊代表10分,即完全滿意;評(píng)分越高表明該項(xiàng)修復(fù)效果越滿意。評(píng)分標(biāo)準(zhǔn)的臨床評(píng)定以“9~10”分為優(yōu),“6~8”分為良,“3~5”分為可,“<2分”為差[5-7]。
1.6.2 修復(fù)結(jié)束2年后,由一名未參與整個(gè)治療的副主任醫(yī)師根據(jù)美國(guó)公共健康部指定的評(píng)價(jià)系統(tǒng)進(jìn)行評(píng)估,評(píng)價(jià)分為修復(fù)體成功和失敗,有以下之一情況視為失敗病例:①修復(fù)體全部或者局部松動(dòng)或者脫落;②修復(fù)體的色澤與基牙顏色有差別或者不協(xié)調(diào);③活髓的基牙牙髓變性或者壞死;④修復(fù)體邊緣不密合或者有裂縫;⑤修復(fù)體邊緣著色;⑥修復(fù)體的解剖形態(tài)部分磨損或者折斷;⑦基牙有繼發(fā)齲[8]。
1.7 統(tǒng)計(jì)學(xué)分析:應(yīng)用SPSS 17.0統(tǒng)計(jì)學(xué)軟件對(duì)數(shù)據(jù)進(jìn)分析,計(jì)量資料以“x?±s”表示,采用t檢驗(yàn),計(jì)數(shù)資料以百分?jǐn)?shù)(%)表示,采用χ2檢驗(yàn),以P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2? 結(jié)果
2.1 前牙即刻美學(xué)修復(fù)后優(yōu)良率:實(shí)驗(yàn)組相比對(duì)照組在齲損、冠缺損、畸形過(guò)小牙和無(wú)髓牙前牙即刻微創(chuàng)美學(xué)修復(fù)方面優(yōu)良率總體要高,均有顯著性差異(P<0.05)。見(jiàn)表2。
2.2 前牙即刻美學(xué)修復(fù)后滿意度:實(shí)驗(yàn)組相比對(duì)照組在齲損、牙間隙、冠缺損、畸形過(guò)小牙、無(wú)髓牙和著色牙前牙即刻微創(chuàng)美學(xué)修復(fù)醫(yī)師專業(yè)評(píng)價(jià)VAS評(píng)分高,差異均有顯著性(P<0.05)。
2.3 前牙即刻微創(chuàng)美學(xué)修復(fù)完成后患者滿意度:實(shí)驗(yàn)組相比對(duì)照組在齲損、牙間隙、冠缺損、畸形過(guò)小牙、無(wú)髓牙和著色牙前牙即刻微創(chuàng)美學(xué)修復(fù)患者滿意度VAS評(píng)分高,差異均有顯著性(P<0.05)。
2.4 前牙即刻美學(xué)修復(fù)2年后成功率:實(shí)驗(yàn)組相對(duì)對(duì)照組在齲損、牙間隙、冠缺損、畸形過(guò)小牙、無(wú)髓牙和著色牙前牙即刻微創(chuàng)美學(xué)修復(fù)成功率高,但成功率比較差異均無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05)。。
3? 討論
患者在即刻微創(chuàng)美學(xué)修復(fù)完成后,按照VAS系統(tǒng)評(píng)分標(biāo)準(zhǔn)對(duì)修復(fù)體進(jìn)行修復(fù)體優(yōu)良率和滿意度評(píng)分,實(shí)驗(yàn)組的評(píng)分高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義,可能原因是實(shí)驗(yàn)組復(fù)合樹(shù)脂有熒光效果好,變色龍反應(yīng)明顯及顏色物理性能穩(wěn)定,臨床修復(fù)后及后續(xù)觀察實(shí)驗(yàn)組維持修復(fù)體的表面光滑和色澤的穩(wěn)定更好。其修復(fù)的修復(fù)體美學(xué)效果更佳。修復(fù)后對(duì)修復(fù)體優(yōu)良率在牙間隙和著色牙即刻美學(xué)修復(fù)差異無(wú)統(tǒng)計(jì)學(xué)意義,可能與患者主觀對(duì)美學(xué)認(rèn)識(shí)稍有差異有關(guān);臨床上用Ceram Xduo通用納米陶瓷復(fù)合樹(shù)脂相對(duì)Polofill Supra通用型高強(qiáng)度光固化樹(shù)脂,可能會(huì)更有利于維持患者對(duì)臨床醫(yī)療的忠誠(chéng)度和滿意度。2年后修復(fù)效果實(shí)驗(yàn)組成功率高于對(duì)照組,差異無(wú)統(tǒng)計(jì)學(xué)意義,Ceram Xduo 通用納米陶瓷復(fù)合樹(shù)脂是供經(jīng)濟(jì)能力承受好的患者一款不錯(cuò)的選擇的修復(fù)材料;Polofill Supra通用型高強(qiáng)度光固化樹(shù)脂對(duì)經(jīng)濟(jì)承受一般的也是一個(gè)很好選擇修復(fù)材料。研究結(jié)果和類(lèi)似研究基本相似[8,11-12],冠缺損修復(fù)2年后成功率略低,這可能與適應(yīng)證的選擇有關(guān),臨床接診的這項(xiàng)大部分病例都是外傷引起的牙冠大部分折斷缺損,這項(xiàng)失敗的病例大部分都是2年間牙髓變性或者壞死;牙髓變性或壞死后基牙顏色會(huì)變暗,會(huì)使這組基牙與修復(fù)體色澤協(xié)調(diào)、邊緣適合性、邊緣著色等并發(fā)癥發(fā)生率也相應(yīng)增多,失敗率增多。
本研究導(dǎo)致修復(fù)體失敗因素中因修復(fù)體松動(dòng)脫落和修復(fù)體的不完整性相對(duì)其他因素要少,這可能跟現(xiàn)在修復(fù)材料粘接性能的加強(qiáng)和現(xiàn)在人們飲食習(xí)慣的精細(xì)化有一定的相關(guān)性。修復(fù)體因色澤不協(xié)調(diào)、邊緣不適合性、邊緣著色失敗很多時(shí)候是同時(shí)存在,這跟患者長(zhǎng)期進(jìn)食含有大量色素食物、喝飲料有關(guān),所以在臨床上筆者要求進(jìn)行了樹(shù)脂充填的患者進(jìn)食后漱口,每半年或者一年過(guò)來(lái)門(mén)診免費(fèi)拋光,但是很多患者都不能或者不能及時(shí)復(fù)診;因繼發(fā)齲和因繼發(fā)齲導(dǎo)致牙髓變性的患者臨床觀察發(fā)現(xiàn),可能與適應(yīng)證的選擇有一定關(guān)系(基本都是深齲或者其他因素導(dǎo)致病損近髓的部分患者后續(xù)繼發(fā)了牙髓變形或者壞死)及口腔衛(wèi)生狀況維持差的患者,所以后續(xù)這些都需要繼續(xù)深化口腔健康教育,提高患者的依從性,以期更持久和穩(wěn)定的治療修復(fù)效果。
科學(xué)技術(shù)的進(jìn)步,粘接材料粘接強(qiáng)度的加強(qiáng)和復(fù)合樹(shù)脂多色系統(tǒng)的出現(xiàn),合成樹(shù)脂半透明以及不透明的不同組合,使修復(fù)體具備和天然牙齒類(lèi)似視覺(jué)效果特性的各種各樣的顏色和效果,更容易操作成形,便于牙齒解剖形態(tài)雕塑。能夠修復(fù)和重建與自然牙列相協(xié)調(diào)的個(gè)性化的牙體解剖形態(tài)和功能;其美學(xué)效果逼真。基本解決了前牙即刻微創(chuàng)美學(xué)復(fù)合樹(shù)脂修復(fù)材料方面的瓶頸,復(fù)合樹(shù)脂的抗收縮及微滲漏是現(xiàn)在材料發(fā)展的難題[9-10]。醫(yī)生規(guī)范化的美學(xué)樹(shù)脂操作技術(shù)對(duì)修復(fù)體成功與否起著重要作用,在臨床上應(yīng)嚴(yán)格掌握適應(yīng)證,操作規(guī)范,控制好臨床操作細(xì)節(jié)。修復(fù)的成功依同樣賴于患者合理的使用,臨床上對(duì)于牙體缺損大的患牙,建議避免直接咀嚼食物,以延長(zhǎng)修復(fù)體使用時(shí)間,維持面部美觀。材料學(xué)的完善和發(fā)展及臨床規(guī)范化操作使復(fù)合樹(shù)脂直接粘接修復(fù)技術(shù)以其即刻微創(chuàng)美學(xué)修復(fù)優(yōu)勢(shì)為廣大患者帶來(lái)福音[13-15]。
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[收稿日期]2020-03-12
本文引用格式:張海英,楚金普,王軍,等.兩種牙科樹(shù)脂用于前牙即刻微創(chuàng)美學(xué)修復(fù)的臨床觀察[J].中國(guó)美容醫(yī)學(xué),2021,30(5):129-132.