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[关键è¯]个性化;美å¦ä¹‰é½¿ï¼›æ•´ä½“设计
[ä¸å›¾åˆ†ç±»å·]R783 [æ–‡çŒ®æ ‡è¯†ç ]A [æ–‡ç« ç¼–å·]1008-6455(2011)10-1610-02
Clinical application of individuality in esthetic prosthodontics
DONG Hong-bin1,ZHANG Yi2,CHEN Guo-zhong2,CUI Hai-yan3
(1.Department of Prosthodontics,Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Hongmei Clinic,Shanghai 201103,China;2.Department of Dental Laboratory,Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine;3.Department of Cosmetics Surgery,Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Hongmei Clinic)
Abstract:Objective To study the effect of individuality in esthetic restoration of the patients.MethodsAll the selective patients were individually rehabilitated from the aspects of overall design, selection of material,match of color,improvement of facial appearance.ResultsAll patients had shown great satisfaction in the improvement of esthetic after individually restorated.ConclusionIndividuality plays an important role in esthetic prosthodontics.
Key words:individuality;esthetic restoration;overall design
éšç€ç”Ÿæ´»æ°´å¹³çš„䏿–æé«˜ï¼ŒæŠ€æœ¯çš„䏿–æ›´æ–°å‘å±•ï¼Œäººä»¬å¯¹å®¡ç¾Žè§‚å¿µçš„ä¸æ–åŠ å¼ºï¼Œè®¸å¤šäººè¦æ±‚义齿ä¸å†æ˜¯å¤šä¹ˆçš„æ ‡å‡†ï¼Œè€Œæ˜¯å°½é‡ä½¿ä¹‹â€œæ›´ä¸åƒå‡ç‰™ï¼Œæ›´åР以å‡ä¹±çœŸâ€ï¼Œä¹Ÿå°±æ˜¯è¯´ï¼Œä¸€ä¸ªä¿®å¤ä½“çš„æˆåŠŸä¸Žå¦ï¼Œä¸ä»…表现为具有良好的功能,也å–å†³äºŽå®ƒæ˜¯å¦æœ€å¤§å¯èƒ½åœ°ä½“现出患者本身的特点,å³ä¸ªæ€§åŒ–。
“美,å˜åœ¨äºŽè§‚察者的眼ä¸â€ï¼Œä¸€ä¸ªåˆ¶ä½œç²¾è‰¯çš„ä¿®å¤ä½“,如果ä¸èƒ½èŽ·å¾—æ‚£è€…çš„æ¬£èµå’Œè®¤åŒï¼Œé‚£ä¹ˆå®ƒè¿˜æ˜¯ä¸€ä¸ªå¤±è´¥çš„ä¿®å¤ä½“。HA YOUNG曾对牙科美å¦ä½œè¿‡ä»¥ä¸‹å®šä¹‰ï¼šç¾Žè§‚ã€å’Œè°ã€è‡ªç„¶å’Œä¸ªæ€§åŒ–显然是牙科美å¦çš„主è¦å› ç´ [1]ã€‚å› æ¤ï¼Œä¸€ä¸ªæˆåŠŸçš„ç‰™åŒ»å¿…é¡»èƒ½å¤Ÿå¾ˆå¥½åœ°ä¸Žæ‚£è€…äº¤æµå¹¶å–得大家对修å¤ä½“美å¦çš„å…±è¯†ï¼ŒåŒæ—¶åˆæœ‰èƒ½åŠ›å°†è¿™ç§æ„Ÿå—æˆåŠŸåœ°è½¬åŒ–ä¸ºä¸€ä¸ªè®©æ‚£è€…è®¤åŒå¹¶æŽ¥å—的修å¤ä½“,这当然需è¦ä¾é 医师的ç»éªŒå’Œä»–å¯¹ç¾Žçš„å®¡è§†èƒ½åŠ›ã€‚ä»¥ä¸‹æ ¹æ®ä¸€äº›ä¸´åºŠå®žè·µä»Žå‡ ä¸ªæ–¹é¢æ¥åˆæ¥æŽ¢è®¨ä¸ªæ€§åŒ–ä¿®å¤å¯¹ç¾Žå¦ä¹‰é½¿çš„é‡è¦æ€§ã€‚
1病例和方法
1.1整体性设计和评价:病例1:æŸå¥³ï¼Œ25å²ï¼Œå°±è¯Šæ—¶æ˜¾ç¤ºä¸Šé¢Œä¸¤å°–牙之间和下颌å³ä¾§åˆ‡ç‰™è‡³å·¦ä¸‹å°–ç‰™é—´å‡æœ‰åˆ¶ä½œç²—ç³™ã€ç¾Žè§‚æžå·®ï¼Œç‰™å‘¨ç»„织缺ä¹å¥åº·çš„ä¸è‰¯ä¿®å¤ä½“(如图1~2)。
拆除åŽå‘现,患者先天缺失å³ä¸Šä¾§åˆ‡ç‰™ï¼Œè€ŒåŽŸä¹‰é½¿ä»ç„¶åˆ¶ä½œæˆå…å•ä½çš„ç‰™æ¡¥ï¼ŒåŠ ä¹‹é‡‡ç”¨äº†ä¸æ°å½“çš„ææ–™ï¼Œä½¿å¾—与患者é¢å®¹ç¾Žè§‚上æžä¸åè°ƒã€‚çŽ°åœ¨é‡æ–°å¯¹æ‚£è€…个性化角度进行评估和整体地设计,并使用E-MAXå…¨ç“·å† ä¿®å¤ï¼ŒåŒæ—¶ç…§é¡¾åˆ°æ‚£è€…本身的é¢éƒ¨ä¸çº¿å’Œä¸Šå”‡ä½ç½®ï¼Œæœ€å¤§é™åº¦åœ°å±•现了该患者的自然的个性美观(如图3)。
1.2 ç‰™å† çš„ä¸ªæ€§åŒ–åˆ¶ä½œï¼šç—…ä¾‹2:æŸç”·ï¼Œ53å²ï¼Œå·¦ä¸Šä¸åˆ‡ç‰™ã€ä¾§åˆ‡ç‰™å’Œå°–ç‰™ç¼ºå¤±ï¼Œè¦æ±‚固定桥修å¤ï¼Œè€ƒè™‘到患者的年龄ã€ç‰™å‘¨çš„èŽç¼©ï¼Œä¸Žæ‚£è€…沟通åŽå–得共识,最åŽåœ¨ç‰™å† 制作时è¿ç”¨ä¸ªæ€§åŒ–方法,如内染色ã€ç‰™æ ¹å½¢æ€æ¨¡æ‹Ÿï¼Œè¾¾åˆ°ä»¤æ‚£è€…满æ„的效果(如图4~5)。
1.3 ææ–™çš„æ£ç¡®é€‰æ‹©å’Œè‰²æ³½çš„ä¸ªæ€§åŒ¹é…:病例3:æŸå¥³ï¼Œ33å²ï¼Œä¸Šé¢Œä¸åˆ‡ç‰™åŽŸæœ‰é‡‘å±žçƒ¤ç“·å† ä¿®å¤ï¼Œå› 颈部å‘黑ã€å¯†åˆæ€§å·®ã€é¢œè‰²ä¸ç¾Žè§‚è¦æ±‚釿–°åˆ¶ä½œã€‚æ‹†é™¤åŽŸå† åŽï¼Œä¸Šä¸åˆ‡ç‰™å‡ä¸ºæ®‹æ ¹ã€æ®‹å† ï¼Œè€Œæ‚£è€…æœ¬èº«çš„ç‰™æ˜¯å››çŽ¯ç´ ç‰™ï¼Œé¢œè‰²éžå¸¸å¼‚å¸¸ï¼Œç‰¹å¾æ˜Žæ˜¾ï¼Œç»ä¸Žæ‚£è€…交æµï¼Œå»ºè®®ç”¨3M纤维桩结åˆä¸“ç”¨æ ‘è„‚æ ¸å¿ƒï¼Œå†ç”¨E-MAXå…¨ç“·å† ä¿®å¤ï¼Œç»ç”±ä¸ªæ€§åŒ–比色,å–得的效果令患者éžå¸¸æ»¡æ„(如图6~8)。
1.4垂直è·ç¦»çš„æå‡ï¼Œæ”¹å–„é¢ä¸‹1/3é¢å®¹çš„美观:病例4:æŸå¥³ï¼Œ60å²ï¼Œå› 全牙列严é‡ç£¨è€—åŠä¸‹é¢ŒåŽç‰™çš„缺失导致垂直è·ç¦»çš„é™ä½Žï¼Œä½¿å¾—é¢ä¸‹1/3çš„é¢å®¹æ˜¾å¾—å分è‹è€ï¼Œç»è¿‡å–è¯Šæ–æ¨¡åž‹åœ¨ç‰™åˆæž¶ä¸Šç ”究,并与患者讨论å商,考虑患者的年龄åŠç»æµŽæ‰¿å—èƒ½åŠ›ï¼Œå†³å®šä¸‹é¢Œç”¨å¯æ‘˜å±€éƒ¨ä¹‰é½¿ä¿®å¤åŽç‰™ç¼ºå¤±ï¼Œä¸Šé¢Œç”¨çƒ¤ç“·å† 部分æ¢å¤è¿‡åº¦ç£¨è€—ç‰™çš„ç‰™å† é«˜åº¦ï¼Œä»Žè€Œæå‡åž‚ç›´è·ç¦»ï¼Œæœ€ç»ˆçš„æ•ˆæžœä¸ä½†æžå¥½åœ°æ”¹å–„了é¢å®¹ï¼Œä¹Ÿä½¿å¾—义齿在功能和美å¦ä¸Šå¾—到自然å调,患者使用至今,效果å分良好(如图9~10)。
2结果
通过对以上病例åŠç›¸å…³æ‚£è€…(约百例)的诊æ–和治疗 ......