
[摘è¦]目的:探讨å‰ç‰™ç¾Žè§‚区å³åˆ»ç§æ¤ä¸Žå³åˆ»ä¿®å¤çš„临床效果。方法:24例患者的31个牙ä½åœ¨æ‹”ç‰™åŒæ—¶æ¤å…¥ç§æ¤ä½“,5个牙ä½åœ¨æ‹”牙åŽä¸€å‘¨æ¤å…¥ç§æ¤ä½“ï¼Œå…¨éƒ¨ç—…ä¾‹éƒ½ä½œäº†ç§æ¤åŽä¸€å‘¨å†…çš„å³åˆ»ä¿®å¤ï¼Œè¿½è¸ªè§‚察6~28ä¸ªæœˆã€‚ç»“æžœï¼šå…¨éƒ¨ç§æ¤ä½“ç¨³å›ºæ— æ¾åŠ¨ï¼Œç§æ¤ä½“å‘¨å›´æ— ç‚Žç—‡ï¼ŒXçº¿ç‰‡æœªè§æ˜Žæ˜¾éª¨å¸æ”¶ã€‚结论:在适当选择病例的情况下,å³åˆ»ç§æ¤ä¸Žå³åˆ»ä¿®å¤å¯æˆåŠŸåº”ç”¨äºŽå‰ç‰™ç¾Žè§‚区。
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[ä¸å›¾åˆ†ç±»å·]R783 [æ–‡çŒ®æ ‡è¯†ç ]A [æ–‡ç« ç¼–å·]1008-6455(2008)08-1205-03
Clinical application of immediate implant and restoration in aesthetic zone
WANG Zhan,HE Yi-chuan,CHEN Wen-jun,YANG Wei-dong,HE Jie-ru,XIAO Jian
(Department of Oral Maxillofacial Surgery, Dali Prefectural People's Hospital, Dali 671000,Yunnan,China)
Abstract: ObjectiveTo evaluate the clinical results of immediate implant and immediate restoration in aesthetic zone.MethodsTwenty-four cases were performed an operation of immediate implant for 31 dental implants as soon as the teeth of roots were extracted. 5 dental implants were implanted after one week of extractions. All cases were performed an operations of immediate restoration in one week and 6~28 month follow-up observation.ResultsAll dental implants were implanted successfully. No inflammation occurred around the implants. No remarkable bore resorption occurred after X-ray examination.Conclusion Immediate implant and immediate restoration could be applied to the aesthetic zone dental clinical practice if the cases are properly selected.
Key words:dental implant;immediate implant;immediate restoration;aesthetic zone
å‰ç‰™åŒºæ˜¯å¯¹ç¾Žå¦æ•ˆæžœè¦æ±‚较高的区域,å£è…”ç§æ¤æ˜¯ä¿®å¤å‰ç‰™ç¾Žå¦åŒºç‰™åˆ—缺失最佳的治疗方法。å‰ç‰™åŒºçš„失牙患者需è¦å°½æ—©åœ°è¿›è¡Œç¾Žè§‚ä¿®å¤ã€‚éšç€å£è…”ç§æ¤æŠ€æœ¯çš„䏿–å‘展,通过å³åˆ»ç§æ¤ä¸Žæ—©æœŸä¿®å¤æŠ€æœ¯å¯å¤§å¤§ç¼©çŸæ‚£è€…çš„ç§æ¤æ²»ç–—时间。我们对24例患者36颗牙ä½è¿›è¡Œå³åˆ»ç§æ¤ä¿®å¤ï¼Œå–得满æ„的效果。
1资料和方法
1.1 临床资料:24例患者为2004å¹´7月~2007å¹´8月在我院å£è…”颌é¢å¤–科就诊的æ¡ä»¶é€‚å®œå¹¶æ„¿æ„æŽ¥å—å³åˆ»ç§æ¤çš„æ‚£è€…,男性14例,女性10例,年龄16~51å²ï¼Œå¹³å‡32.6å²ï¼Œä¸Šé¢Œ25颗,下颌11颗。36颗牙ä¸ï¼Œå› å¤–ä¼¤æ ¹æŠ˜19é¢—ï¼Œé¾‹åæ®‹å† æ ¹12颗,牙周病æ¾åŠ¨ç‰™5é¢—ã€‚å…¶ä¸æ‹”牙åŽå³åˆ»ç§æ¤31颗,牙周病æ¾åŠ¨ç‰™5颗拔除åŽç‰™æ§½çªæ”刮消炎处ç†ï¼Œ 1周åŽä½œå»¶æœŸå³åˆ»ç§æ¤ã€‚
1.2 ç§æ¤ææ–™ï¼šé‡‡ç”¨å››å·å¤§å¦å«ç”Ÿéƒ¨å£è…”ç§æ¤ç§‘技ä¸å¿ƒ(China Dentallmplantology Center Ministry of Public Health , CDIC)的锥状螺旋一段å¼ç§æ¤ä½“,直径3.0~3.6mm,长度12~26 mmï¼›é…套的CDICé”¥çŠ¶èžºæ—‹ç§æ¤æ‰‹æœ¯å™¨æ¢°åŠCDIC-IIIåž‹ç§æ¤æœºã€‚æ¤éª¨ææ–™é‡‡ç”¨è‡ªä½“骨ã€Bio-Oss人工骨粉ã€Bio-Gide胶原膜(Osteohealthå…¬å¸ï¼Œç¾Žå›½)。
1.3 手术方法:手术å‰å¯¹æ‚£è€…ç‰™æ§½åµ´è½¯ç¡¬ç»„ç»‡è¿›è¡Œå…¨é¢æ£€æŸ¥å’Œè¯„价。采用牙槽嵴唇侧切翻梯型牙龈瓣,微创拔牙刀拔除患牙,注æ„é¿å…æŸä¼¤éª¨å£ï¼Œç‰¹åˆ«æ˜¯å”‡èˆŒä¾§éª¨å£ã€‚仔细æ”刮牙槽çªï¼Œå½»åº•去除牙周膜残片和肉芽组织,并用3%H2O2ã€ç”Ÿç†ç›æ°´åŠæ¶ˆç‚Žæ··åˆæ¶²(0.5%甲ç¡å”‘50ml+åº†å¤§éœ‰ç´ 16万å•ä½)åå¤å†²æ´—。对于牙周病æ¾åŠ¨ç‰™æ‹”é™¤å»¶æœŸç§æ¤çš„,牙槽çªå¤„ç†åŽç”¨æµ¸æœ‰æ¶ˆç‚Žæ··åˆæ¶²çš„æ˜Žèƒ¶æµ·ç»µå¡«å¡žå¾…ç”¨ã€‚æ ¹æ®ç‰™æ§½çªæ–¹å‘ã€ç‰™æ§½éª¨å£æƒ…况åŠé‚»ç‰™ä½ç½®æŒ‡å¯¼ç§æ¤æ–¹å‘,用比拟æ¤å…¥ç§æ¤ä½“细1å·çš„先锋钻和手动ä¸é”¥æ”»ä¸é¢„å¤‡å¥½ç§æ¤åºŠï¼Œç§æ¤åºŠè¾ƒåŽŸç‰™æ§½çªåº•é€‚å½“å»¶é•¿åŠ æ·±3~5mm,选择适宜长度ã€ç›´å¾„(ç§æ¤ä½“直径尽å¯èƒ½æŽ¥è¿‘牙槽çªç›´å¾„)çš„ç§æ¤ä½“æ¤å…¥ï¼Œç§æ¤ä½“é¡»å‘牙槽çªåº•部牙槽骨内旋入2ä¸ªèžºçº¹ä»¥ä¸Šï¼Œç§æ¤ä½“最上部的螺纹低于牙槽嵴顶1mmã€‚é‡‡ç”¨éª¨ç§»æ¤æˆ–引导å†ç”ŸæŠ€æœ¯æ¶ˆé™¤ç‰™æ§½çªä¸Žç§æ¤ä½“之间的间隙,在间隙内严密填塞自体骨碎å—(ç§æ¤éƒ¨ä½é™„近或é¢éƒ¨ç”¨ä¸ç©ºé’»æˆ–å°éª¨å‡¿å–适é‡éª¨å¹¶ç¢¾ç¢Ž)å’ŒBio-Oss人工骨粉按1:1的混åˆç‰©ï¼Œåœ¨ç§æ¤ä½“完全就ä½å‰å¡«å¡žç´§å¹¶åŽ‹å®žå†æ—‹ç´§ç§æ¤ä½“ï¼Œä½¿ç§æ¤ä½“稳固。若å˜åœ¨æœ‰ç‰™æ§½åµ´éª¨ç¼ºæŸçš„å¯ç”¨Bio-Gideå¯å¸æ”¶èƒ¶åŽŸè†œè¦†ç›–ï¼Œé€‚å½“ä¿®æ•´ç²˜éª¨è†œç‰™é¾ˆç¼˜ï¼Œæ— å¼ åŠ›ä¸¥å¯†å…³é—创å£ï¼Œæœ€åŽä»”ç»†æ£€æŸ¥ç¡®å®šç§æ¤ä½“稳固(近远ä¸å‘ã€å”‡èˆŒå‘æ— æ¾åЍ)。术åŽå¸¸è§„ç»™äºˆæŠ—ç”Ÿç´ 5~7天,嘱患者æ¯å¤©ç”¨å¤æ–¹æ°¯å·²å®šå£å«æ¶²å«æ¼±ï¼Œæ³¨æ„ä¿æŒå£è…”å«ç”Ÿï¼Œæœ¯åŽ7~10天拆线,定期å¤è¯Šã€‚
1.4 ä¿®å¤ï¼šæ‹†çº¿åŽå®Œæˆä¸´æ—¶å¡‘è„‚å† çš„ä¿®å¤ï¼Œ3~6ä¸ªæœˆè¿›è¡Œçƒ¤ç“·å† çš„æ°¸ä¹…ä¿®å¤ã€‚é€‰æ‹©å› å† æ ¹æŠ˜è€Œæ‹”ç‰™ã€ç‰™å‘¨æƒ…å†µè¾ƒå¥½ï¼Œæ‚£è€…è¦æ±‚å³åˆ»ä¿®å¤çš„11例(14颗)åœ¨ç§æ¤æœ¯å½“å¤©è¿›è¡Œä¸´æ—¶å† çš„ä¿®å¤ï¼Œä¸´æ—¶å† 除唇侧与牙龈轻接触,其他部ä½ç¦»å¼€ç‰™é¾ˆ1mmã€‚ç›¸é‚»çš„ç§æ¤ç‰™ä¿®å¤ä½“采用è”å† ï¼Œä¸´æ—¶å† ä¸Šå‡åˆ¶ä½œèˆŒä¾§è¿‘远ä¸çš„防转动翼æ¿ï¼Œåœ¨æ£ä¸ç‰™åˆã€ä¾§æ–¹ç‰™åˆå’Œå‰ä¼¸ç‰™åˆæ—¶ä¸´æ—¶å† 与对颌牙之间留有1~2mm的间隙。
1.5 ç–—æ•ˆè§‚å¯Ÿï¼šäºŽç§æ¤æœ¯å®Œæˆä¹‹æ—¥èµ·ï¼Œå¯¹æ‰€æœ‰æ‚£è€…进行跟踪观察6个月以上,éšè®¿æ—¶é—´æœ€é•¿çš„一例达28个月。å¤è¯Šæ—¶è§‚察牙龈å°é—æ„ˆåˆæƒ…å†µï¼Œç§æ¤ä½“çš„ç¨³å®šæ€§ï¼Œç”¨ç‰™å‘¨æŽ¢é’ˆæŽ¢æµ‹ç§æ¤ä½“çš„å”‡èˆŒä¾§å† è¾¹ç¼˜ä¸ç‚¹çš„牙龈袋深度,摄Xçº¿ç‰‡æ£€æŸ¥äº†è§£ç§æ¤ä½“与骨结åˆçš„æƒ…å†µï¼Œç‰™å† çš„å¤–å½¢ä¸ŽåŠŸèƒ½æ¢å¤æ•ˆæžœï¼Œæ‚£è€…的满æ„度。å³åˆ»ç§æ¤æˆåŠŸçš„æ ‡å‡†å‚考Albrektssonç‰[1]ç§æ¤ä¹‰é½¿æˆåŠŸè¯„ä»·çš„æ ‡å‡†ã€‚
2结果
æ‰€æœ‰ç—…ä¾‹ç§æ¤ä½“æ¤å…¥åŽå‡æœ‰è‰¯å¥½çš„åˆæœŸç‰™é¾ˆæ„ˆåˆï¼Œç§æ¤ä½“ä½ç½®æ£ç¡®ï¼Œç¨³å®šæ— 明显æ¾åŠ¨ï¼Œèƒ½æ£å¸¸è¡Œä½¿åŠŸèƒ½ï¼ŒX线片检查è§ç§æ¤ä½“æ ¹å°–éƒ¨ä¸Žå‘¨å›´éª¨ç»„ç»‡æ— æ˜Žæ˜¾çš„é—´éš™ï¼ŒæŽ¥è§¦è‰¯å¥½ï¼Œéƒ¨åˆ†ç§æ¤ä½“é¢ˆéƒ¨å‘¨å›´çš„éª¨è´¨æœ‰è½»åº¦çŽ¯çŠ¶å¸æ”¶ï¼Œä½†å¸æ”¶å°äºŽ1.0mm,移æ¤éª¨ä¸Žç§æ¤ä½“åŠå‘¨å›´éª¨ç»„织结åˆè‰¯å¥½ï¼Œæ— æ˜Žæ˜¾å¸æ”¶ï¼Œå…¶ä¸å³åˆ»ç§æ¤åˆå³åˆ»è¿›è¡Œä¸´æ—¶å† ä¿®å¤çš„ç—…ä¾‹ä¸Žå…¶ä»–ç§æ¤ä½“æ— æ˜Žæ˜¾å·®å¼‚ã€‚ç‰™å‘¨ç—…æ¾åŠ¨ç‰™æ‹”é™¤åŽå³åˆ»ç§æ¤çš„5é¢—ç§æ¤ä¹‰é½¿ï¼Œæœ‰3颗7天åŽä»å˜åœ¨ç‰™é¾ˆçº¢è‚¿ï¼Œç‰™é¾ˆæ²Ÿæ·±åº¦è¶…过2.5mm,局部给予0.5%甲ç¡å”‘液冲洗åŽç‰™é¾ˆæ„ˆåˆè‰¯å¥½ã€‚36个牙ä½çš„ç§æ¤ä¹‰é½¿æ— 一例脱è½ï¼Œä¿®å¤ä½“å¤–å½¢ç¾Žè§‚ï¼Œå‘¨å›´ç‰™é¾ˆå½¢æ€æ£å¸¸ï¼ŒåŠŸèƒ½è‰¯å¥½ï¼Œæ‚£è€…æ»¡æ„。, http://www.100md.com(汪 æ¹› ä½•ä¸€å· é™ˆæ–‡å› æ¨å«ä¸œ 何æ°å„’ è‚– 剑) 第 1 2 页 下一页
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