鐘梓瑜 袁秀梅 陳淑穎
【摘 要】目的 探究在牙體牙髓病患者根管治療中采取不同充填方法的臨床效果。方法 選擇東莞市虎門中醫(yī)院口腔科2021年12月-2022年6月收治的60例牙體牙髓病患者為研究對(duì)象,按照隨機(jī)數(shù)字表法分為對(duì)照組和試驗(yàn)組,各30例。對(duì)照組給予根管冷側(cè)牙充填,試驗(yàn)組給予熱牙膠充填,比較兩組充填效果、患牙疼痛情況、充填指標(biāo)、炎癥因子水平及并發(fā)癥發(fā)生情況。結(jié)果 試驗(yàn)組恰填率為90.00%,高于對(duì)照組的73.33%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);試驗(yàn)組治療后VAS評(píng)分低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);試驗(yàn)組充填時(shí)間、充填面積占比均優(yōu)于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);試驗(yàn)組治療后IL-6、TNF-α水平均低于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(P<0.05);試驗(yàn)組并發(fā)癥發(fā)生率為3.33%,低于對(duì)照組的16.67%,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論 在牙體牙髓病臨床治療中采用熱牙膠充填的充填效果優(yōu)于根管冷側(cè)牙充填,有助于改善患者的牙齒咀嚼功能,減輕疼痛,能夠有效控制炎癥反應(yīng),促進(jìn)患者康復(fù),值得臨床應(yīng)用。
【關(guān)鍵詞】牙體牙髓病;根管冷側(cè)牙充填;熱牙膠充填
中圖分類號(hào):R781.31文獻(xiàn)標(biāo)識(shí)碼:A文章編號(hào):1004-4949(2023)05-0072-04
Clinical Effect of Different Filling Methods in Root Canal Treatment of Dental Pulp Disease
ZHONG Zi-yu, YUAN Xiu-mei, CHEN Shu-ying
(Department of Stomatology, Humen Hospital of Traditional Chinese Medicine, Dongguan 523900, Guangdong, China)
【Abstract】Objective To explore the clinical effect of different filling methods in root canal therapy for patients with dental pulp disease. Methods Sixty patients with dental pulp disease admitted to the Department of Stomatology, Humen Hospital of Traditional Chinese Medicine, Dongguan City, from December 2021 to June 2022 were selected as the research objects. They were divided into control group and experimental group according to the random number table method, with 30 cases in each group. The control group was given root canal cold side tooth filling, and the experimental group was given hot gutta-percha filling. The filling effect, tooth pain, filling index, inflammatory factor level and complications were compared between the two groups. Results The proper filling rate of the experimental group was 90.00%, which was higher than 73.33% of the control group, and the difference was statistically significant (P<0.05). The VAS score of the experimental group was lower than that of the control group after treatment, and the difference was statistically significant (P<0.05). The filling time and filling area ratio of the experimental group were better than those of the control group, and the differences were statistically significant (P<0.05). After treatment, the levels of IL-6 and TNF-α in the experimental group were lower than those in the control group, and the differences were statistically significant (P<0.05). The incidence of complications in the experimental group was 3.33%, which was lower than 16.67% in the control group, and the difference was statistically significant (P<0.05). Conclusion In the clinical treatment of dental pulp disease, the filling effect of hot gutta-percha filling is better than that of root canal cold side tooth filling, which is helpful to improve the patients tooth chewing function, relieve pain, effectively control the inflammatory reaction, and promote the rehabilitation of patients. It is worthy of clinical application.
【Key words】Dental pulp disease; Root canal cold side teeth filling; Hot gutta-percha filling
牙體牙髓?。╠ental pulp disease)是口腔科臨床上一種常見的疾病類型,按照疾病類型不同可將其劃分為牙本質(zhì)過敏、齲病及根尖周病變等,若未及時(shí)進(jìn)行有效治療,會(huì)對(duì)患者的口腔功能造成嚴(yán)重危害[1,2]。臨床治療牙體牙髓病的常用方案為根管治療術(shù),其原理在于清除根管內(nèi)的壞死物質(zhì),并對(duì)其牙體內(nèi)部進(jìn)行充填,在消除感染因素后將填充材料進(jìn)行封閉,從而促進(jìn)患者口腔功能的快速恢復(fù)[3,4]。隨著這種充填方法在臨床上的廣泛應(yīng)用,部分患者繼而出現(xiàn)牙根折裂情況,導(dǎo)致該現(xiàn)象出現(xiàn)的主要原因在于在根管充填治療后使得牙體抵抗力減弱,若牙體承受力量過大則極易裂開[5]。隨著臨床研究的不斷深入,臨床工作者針對(duì)原有的充填治療方案進(jìn)行優(yōu)化,提出了冷側(cè)壓法、熱牙膠垂直加壓法等,而不同方法的療效仍存在一定差異[6,7]?;诖?,本研究結(jié)合我院口腔科2021年12月-2022年6月收治的60例牙體牙髓病患者臨床資料,旨在探究不同充填方法在根管治療牙體牙髓病中的臨床效果,現(xiàn)報(bào)道如下。
1.1 一般資料 選擇東莞市虎門中醫(yī)院口腔科口腔科2021年12月-2022年6月收治的60例牙體牙髓病患者作為研究對(duì)象。納入標(biāo)準(zhǔn):①均經(jīng)X光片檢查結(jié)合主治醫(yī)生診斷,確診為牙體牙髓??;②臨床資料完整。排除標(biāo)準(zhǔn):①合并嚴(yán)重精神、意識(shí)、認(rèn)知及溝通障礙者;②合并其他器質(zhì)性病變及惡性腫瘤疾病者;③治療依從性較差者。按照隨機(jī)數(shù)字表法將其分為對(duì)照組和試驗(yàn)組,各30例。對(duì)照組男21例,女9例;年齡23~54歲,平均年齡(41.45±2.55)歲;病程1~8年,平均病程(4.58±0.42)年;患牙類型:前磨牙23顆,磨牙34顆。試驗(yàn)組男18例,女12例;年齡22~55歲,平均年齡(43.49±2.51)歲;病程1~8年,平均病程(3.67±1.33)年;患牙類型:前磨牙28顆,磨牙39顆。兩組性別、年齡、病程、患牙類型比較,差異無統(tǒng)計(jì)學(xué)意義(P>0.05),研究可比。本研究所有患者知情同意并簽署知情同意書。
1.2 方法 兩組患者均進(jìn)行X光片檢查,觀察其根尖是否存在炎癥、牙周情況及齲齒壞死程度,并由主治醫(yī)生常規(guī)為患者的患牙去腐、開髓、揭頂?shù)忍幚?,若患者的牙體同時(shí)伴有缺損,需用玻璃離子或樹脂作為人造假牙壁,之后拔除牙髓,用10號(hào)C銼疏通患牙根管,并將其擴(kuò)至15號(hào)K銼,預(yù)備根管,并利用濃度為然5%次氯酸鈉對(duì)根管進(jìn)行沖洗。
1.2.1對(duì)照組 由臨床醫(yī)師為患者選擇合適的牙膠尖,并利用螺旋輸送器將根充糊劑導(dǎo)入至牙體中,對(duì)患牙側(cè)方進(jìn)行加壓處理,之后將副牙膠尖插入患牙,循環(huán)上述步驟,直至副牙膠尖達(dá)到距離根管口下方2 mm處。
1.2.2試驗(yàn)組 選擇合適的牙膠尖,首先將根管壁涂抹少量的根充糊劑,并將System B系統(tǒng)攜熱器調(diào)節(jié)至250 ℃,之后將攜帶熱器開啟,將多余的牙膠去除,并將其進(jìn)行向下加壓,直至距離根尖5 mm處,停留2 s后將其取出。將System B系統(tǒng)攜熱器更改為垂直加壓器,直至距離根尖4 mm處,并對(duì)其進(jìn)行充填,再分次將熱牙膠注射至根管上端,使用垂直加壓器進(jìn)行加油處理,直至充填至根管口之處。
兩組患者在充填完成后均用氧化鋅將牙冠部位進(jìn)行暫時(shí)封閉,隨拍攝X光片,最后利用玻璃離子將牙冠部位進(jìn)行全部封閉處理。
1.3 觀察指標(biāo) 于治療后1個(gè)月進(jìn)行隨訪,比較兩組充填效果、患牙疼痛情況、充填指標(biāo)(充填時(shí)間、充填面積占比)、炎癥因子水平及并發(fā)癥發(fā)生情況。
1.3.1充填效果 按照充填效果的不同將其劃分為超填、恰填與欠填,其中超填:患者的充填材料超出根尖為超填;恰填:充填材料與管壁結(jié)合的緊密度良好,其充填材料與根尖之間相差0.5~2.0 mm;欠填:充填材料與根管相差2 mm以上,充填效果不佳。
1.3.2患牙疼痛情況 借助VAS評(píng)分量表進(jìn)行評(píng)定,分別用0~10分代表患牙不同的疼痛等級(jí),其分值與疼痛程度呈正相關(guān),即0分代表為無痛,10分代表為疼痛難忍[8]。
1.3.3炎癥因子水平 分別于治療前后抽取患者靜脈血,離心后取血清,并配置濃縮液,采用全自動(dòng)酶聯(lián)分析儀(意大利DAS公司)檢測(cè)患者的IL-6、TNF-α水平,嚴(yán)格按照試劑盒步驟進(jìn)行操作。
1.3.4并發(fā)癥發(fā)生情況 包括牙齦腫脹、牙周疼痛、咬合不適的發(fā)生情況。
1.4 統(tǒng)計(jì)學(xué)方法 采用SPSS 22.0統(tǒng)計(jì)學(xué)軟件進(jìn)行數(shù)據(jù)分析,計(jì)數(shù)資料以[n(%)]表示,行χ2檢驗(yàn);計(jì)量資料以(x-±s)表示,行t檢驗(yàn);P<0.05表示差異有統(tǒng)計(jì)學(xué)意義。
2.1 兩組充填效果比較 試驗(yàn)組恰填占比高于對(duì)照組,差異有統(tǒng)計(jì)學(xué)意義(χ2=4.358,P=0.038),見表1。