李美芳 周敬 張占樂(lè)
[摘要]目的:對(duì)比四手操作與獨(dú)立操作在口腔修復(fù)牙體預(yù)備中的應(yīng)用價(jià)值。方法:選取筆者醫(yī)院口腔科2017年8月-2018年8月收治的96例行口腔修復(fù)的患者,按隨機(jī)數(shù)表法分為四手操作組與獨(dú)立操作組,每組48例。四手操作組:采取四手操作,由1名醫(yī)師與1名護(hù)士配合進(jìn)行口腔修復(fù)牙體預(yù)備;獨(dú)立操作組:由醫(yī)師獨(dú)立完成口腔修復(fù)牙體預(yù)備全過(guò)程。比較兩組手術(shù)時(shí)間、模型牙預(yù)備標(biāo)準(zhǔn)率、醫(yī)護(hù)舒適度、患者舒適度、患者滿意度、醫(yī)院感染率及不良事件總發(fā)生率。結(jié)果:四手操作組手術(shù)時(shí)間為(22.51±3.05)min,顯著短于獨(dú)立操作組的(29.67±3.48)min(P<0.05);四手操作組模型牙預(yù)備標(biāo)準(zhǔn)率為98.15%,顯著高于獨(dú)立操作組的88.46%(P<0.05);四手操作組醫(yī)護(hù)舒適度與患者舒適度分別為97.92%與91.67%,顯著高于獨(dú)立操作組的83.33%與75.00%(P<0.05);四手操作患者滿意度為100.00%,顯著高于獨(dú)立操作組的87.50%(P<0.05)。四手操作組醫(yī)院感染率與不良事件總發(fā)生率顯著低于獨(dú)立操作組(P<0.05)。結(jié)論:口腔修復(fù)牙體預(yù)備采用四手操作有利于縮短手術(shù)時(shí)間、提高舒適度與患者滿意度,且可減少醫(yī)院感染與不良事件,效果優(yōu)于獨(dú)立操作,值得臨床推廣。
[關(guān)鍵詞] 四手操作;獨(dú)立操作;口腔修復(fù);牙體預(yù)備;醫(yī)院感染;不良事件
[中圖分類號(hào)]R783.3 ? ? [文獻(xiàn)標(biāo)志碼]A ? ?[文章編號(hào)]1008-6455(2020)01-0087-04
Comparison of Clinical Effects of Different Operation Modes for Oral Prosthetic Preparations
LI Mei-fang,ZHOU Jing,ZHANG Zhan-le
(Department of Stomatology, Langfang Fourth People's Hospital,Langfang 065700,Hebei,China)
Abstract: Objective ?To compare the application value of fourhanded technique and independent technique in dental prosthesis preparation. Methods ?A total of Ninety-six patients who underwent oral prosthetics from August 2017 to August 2018 in our hospital were divided into fourhanded technique group and independent technique group according to the random number table method, 48 cases each. The fourhanded technique group took fourhanded technique group: dental prosthetics were prepared by a physician in collaboration with a nurse. The independent technique group completes the entire process of oral restoration preparation by the physician. The six-handed group increased the cooperation of the patrol nurses on the basis of the four-handed group. The operation time, model tooth preparation standard rate, medical comfort, patient comfort, patient satisfaction, hospital Infection and adverse event were compared between the two groups. ?Results ?The operation time of the fourhanded technique group was (22.51±3.05)min, which was significantly shorter than (29.67±3.48)min in the independent technique group (P<0.05). The standard rate of tooth preparation in the fourhanded technique group was 98.15%, which was significantly higher than 88.46% in the independent technique group (P<0.05). The fourhanded technique group's medical comfort and patient comfort were 97.92% and 91.67%, respectively, which were significantly higher than 83.33% and 75.00% in the independent technique group (P<0.05). The satisfaction of patients in the fourhanded technique group was 100%, which was significantly higher than 87.50% in the independent technique group (P<0.05). The overall incidence of hospital infection rate and adverse events was significantly lower in the four-handed group than in the independent operation group (P<0.05). Conclusion ?The use of four-handed operation for oral prosthesis is beneficial to shorten the operation time, improve comfort and patient satisfaction, and can reduce hospital infections and adverse events, and the effect is better than independent operation. It is worth promoting.
Key words: fourhanded technique; independent technique; tooth preparation; oral restoration; tooth preparation; hospital infection; adverse event
牙體預(yù)備可有效調(diào)整有缺陷的牙齒,預(yù)備后的牙體具備一定程度的穩(wěn)定性與強(qiáng)度性,可避免并發(fā)癥及牙病復(fù)發(fā),是口腔修復(fù)的重要手段之一。牙體預(yù)備是口腔形態(tài)修復(fù)的重中之重,不僅關(guān)系到牙周組織健康,也會(huì)影響牙位美觀[1]。研究指出[2],牙體預(yù)備類型、形態(tài)及顏色等均會(huì)影響修復(fù)效果,故在牙體預(yù)備過(guò)程中,需先磨除部分牙體組織,做好基牙預(yù)備,牙齒邊緣須余留牙釉質(zhì),確保邊緣封閉效果,防止微滲漏,對(duì)牙醫(yī)的粘接技術(shù)要求較高。獨(dú)立操作模式中醫(yī)師的任務(wù)繁重、壓力較大,研究認(rèn)為[3],獨(dú)立操作模式存在診療時(shí)間偏長(zhǎng)、人性化服務(wù)不到位等不足。四手操作是在獨(dú)立操作基礎(chǔ)上增加護(hù)士配合,可充分發(fā)揮護(hù)理人員的作用,通過(guò)兩者的緊密配合使口腔修復(fù)過(guò)程更順暢,且減小了醫(yī)師的工作量和工作壓力,且有利于改善患者就診體驗(yàn)[4]。本研究以96例行口腔修復(fù)的患者為研究對(duì)象,對(duì)比四手操作與獨(dú)立操作用于口腔修復(fù)牙體預(yù)備的效果,現(xiàn)報(bào)道如下。
1 ?資料和方法
1.1 納入標(biāo)準(zhǔn):①擬行口腔修復(fù)的患者;②具備基本溝通與理解能力;③年齡>18歲;④簽署知情同意書。
1.2 排除標(biāo)準(zhǔn):①嚴(yán)重心、腦、腎功能不全者;②伴其他類型口腔疾病者;③伴精神疾病者。
1.3 一般資料:選取筆者醫(yī)院口腔科2017年8月-2018年8月收治的96例行口腔修復(fù)的患者進(jìn)行研究,研究獲醫(yī)院倫理委員會(huì)批準(zhǔn)。入組患者按隨機(jī)數(shù)表法分為四手操作組與獨(dú)立操作組。四手操作組:48例,男22例,女26例,患牙54顆,年齡34~75歲,平均(44.37±8.12)歲,體重45~72 kg,平均(60.11±5.21)kg;獨(dú)立操作組:48例,男25例,女23例,患牙52顆,年齡35~78歲,平均(46.08±7.75)歲;體重46~70kg,平均(60.52±4.79)kg。兩組性別(χ2=0.375,P=0.540)、年齡(t=1.055,P=0.294)、體重(t=0.401,P=0.689)比較,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。
1.4 方法
1.4.1 四手操作組:采取四手操作,由同1名醫(yī)師與1名護(hù)士同時(shí)進(jìn)行口腔修復(fù)。醫(yī)師與護(hù)士的配合在各自區(qū)域內(nèi)完成,確保合作的通暢。該過(guò)程中護(hù)士需配合的操作:①調(diào)整椅位:醫(yī)師預(yù)備上頜牙時(shí)將患者調(diào)整為平臥或30°半臥位,牙列與地面呈100°左右。預(yù)備下頜牙時(shí)調(diào)整為45°半臥位,牙列與地面平行;②配合體位:醫(yī)師進(jìn)行上頜操作時(shí)多為圍繞患者的12點(diǎn)區(qū)域,下頜時(shí)多為11點(diǎn)區(qū)域。護(hù)士操作區(qū)域?yàn)?~4點(diǎn)區(qū)域。在醫(yī)師操作時(shí)護(hù)士需根據(jù)實(shí)際情況調(diào)整工作區(qū)域,避免妨礙醫(yī)師視野與操作;③配合視野:醫(yī)師預(yù)備上頜牙時(shí)護(hù)士應(yīng)將吸管置于后牙頰側(cè)面;預(yù)備下頜牙時(shí)將吸管置于牙舌側(cè)面,將軟組織推開,及時(shí)清除鏡面上霧氣;④組織保護(hù):協(xié)助醫(yī)師牽拉口角時(shí)動(dòng)作輕柔,牙體預(yù)備時(shí)間較長(zhǎng)時(shí)為患者口角涂抹護(hù)唇膏;⑤器械傳遞:根據(jù)醫(yī)師操作及時(shí)傳遞正確用品,宜采取握筆式直接傳遞法;⑥互換溝通:在協(xié)助醫(yī)師過(guò)程中還應(yīng)關(guān)注患者反應(yīng),減輕患者不適。結(jié)束后歸位整體物品及椅位。
1.4.2 獨(dú)立操作組:采取獨(dú)立操作,由同1位醫(yī)師獨(dú)立完成口腔修復(fù)全過(guò)程,包括牙體預(yù)備、縮齦、取模、記錄咬合關(guān)系及比色等。護(hù)士?jī)H在旁協(xié)助準(zhǔn)備托盤與印模材料。
1.5 觀察指標(biāo)
1.5.1 手術(shù)時(shí)間與模型牙預(yù)備:記錄兩組手術(shù)時(shí)間。手術(shù)時(shí)間:自患者坐于椅位至治療完成離開椅位的時(shí)間(min)。模型牙預(yù)備的判斷標(biāo)準(zhǔn):①唇面預(yù)備:唇面外形均勻,磨除1.2~1.5mm間隙;②鄰面預(yù)備:消除倒凹上前牙加1.0mm肩臺(tái)寬度下前牙寬度,鄰面片切厚度1.7~1.9mm;③舌面預(yù)備:去除舌隆突至齦緣的倒凹,按解剖外形均勻磨除1.2~1.5mm的牙體組織。同時(shí)滿足上述要求,則為達(dá)到模型牙預(yù)備標(biāo)準(zhǔn)。
1.5.2 醫(yī)護(hù)舒適度:記錄為舒適與不舒適(包括腰痛、肩痛、脖子痛)。
1.5.3 患者的舒適度:詢問(wèn)患者治療過(guò)程中舒適情況,記錄為舒適與不舒適(包括時(shí)間太久、疼痛、緊張、無(wú)安全感等)。
1.5.4 患者滿意度:由筆者醫(yī)院自制的患者滿意度調(diào)查量表進(jìn)行評(píng)估,包括7個(gè)條目(模型牙美觀度、醫(yī)師操作水平、護(hù)士服務(wù)態(tài)度等),每個(gè)條目4個(gè)選項(xiàng),0~3分,總分0~21分。>18分為非常滿意,16~18分為較滿意,12~15分為滿意,<12分為不滿意。滿意度=(非常滿意+較為滿意+滿意)例數(shù)/總例數(shù)×100%。
1.5.5 醫(yī)院感染率與不良事件:記錄兩組醫(yī)院感染發(fā)生率與不良事件發(fā)生率(包括銳器傷害、器械消毒不合格、醫(yī)療投訴)。
1.6 統(tǒng)計(jì)學(xué)分析:采用SPSS 19.0處理數(shù)據(jù),計(jì)量資料用(x?±s)表示,比較采取t檢驗(yàn);計(jì)數(shù)資料采取χ2檢驗(yàn),理論頻數(shù)<5時(shí)采取連續(xù)校正χ2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 ?結(jié)果
2.1 手術(shù)時(shí)間與模型牙預(yù)備的比較:四手操作組手術(shù)時(shí)間顯著短于獨(dú)立操作組(P<0.05),模型牙預(yù)備標(biāo)準(zhǔn)率顯著高于獨(dú)立操作組(P<0.05),見(jiàn)表1。
2.2 舒適度:四手操作組醫(yī)護(hù)舒適度與患者舒適度均顯著高于獨(dú)立操作組(P<0.05),見(jiàn)表2。
2.3 患者滿意度:四手操作組患者滿意度顯著高于獨(dú)立操作組(P<0.05),見(jiàn)表3。
2.4 ?醫(yī)院感染率與不良事件的比較:四手操作組醫(yī)院感染率與不良事件總發(fā)生率顯著低于獨(dú)立操作組(P<0.05),見(jiàn)表4。