Int J Oral Max Surg:口内下颌升支矢状截骨术:L形截骨改良

2017-11-19 MedSci MedSci原创

下颌升支矢状劈开截骨术和口内下颌升支垂直截骨术术后具有神经麻痹,出血,骨折和髁突脱位的潜在风险。

下颌升支矢状劈开截骨术和口内下颌升支垂直截骨术术后具有神经麻痹,出血,骨折和髁突脱位的潜在风险。 1992年,Choung首先描述了口内下颌升支顶部矢状截骨术,目的是避免髁突术后脱位。然而,这种技术仍然有损伤下牙槽神经和上颌动脉潜在的风险。作者开发了一种改良的技术来最大限度地降低这些风险。本文评估了使用这种技术的手术经验和患者结局。对97名被诊断为颌骨畸形的日本患者的122处进行了分析。该技术包括水平截骨术,比原始的Choung技术的位置高。在术中,手术部位没有意外出血。在一侧(0.82%)观察到关节窝的近端段脱位。患者中均未观察到骨不愈合。冠状突骨折术中骨折发生率为2.46%,但无一例需要骨折治疗。术后12个月的神经功能障碍发生率为2.46%。本文提出的改良技术可以减少术后神经功能障碍和术中出血。

原始出处:

J. Iwanaga, et al. Intraoral vertico-sagittal ramus osteotomy: modification of the L-shaped osteotomy. International Journal of Oral and Maxillofacial Surgery. 2017 December. doi: 10.1016/j.ijom.2017.06.003

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1699699, encodeId=56a0169969983, content=<a href='/topic/show?id=dd152024130' target=_blank style='color:#2F92EE;'>#下颌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20241, encryptionId=dd152024130, topicName=下颌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1c4f29973299, createdName=xlysu, createdTime=Fri Apr 13 21:20:00 CST 2018, time=2018-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2016132, encodeId=c5f22016132e0, content=<a href='/topic/show?id=19065418619' target=_blank style='color:#2F92EE;'>#截骨术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54186, encryptionId=19065418619, topicName=截骨术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8f9279, createdName=slcumt, createdTime=Mon Jan 15 08:20:00 CST 2018, time=2018-01-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2020285, encodeId=3b83202028517, content=<a href='/topic/show?id=1584134451c' target=_blank style='color:#2F92EE;'>#Oral#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13445, encryptionId=1584134451c, topicName=Oral)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIpeueeYB1kem1yfEZrSYKBdZBoqac9USf0RxIgRICBIyDn4licyiaiakNnobeCDVpvwqaWgwTNeLRHA/132, createdBy=bb5e2500127, createdName=小几洁, createdTime=Sat Dec 30 14:20:00 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2018-04-13 xlysu
  2. [GetPortalCommentsPageByObjectIdResponse(id=1699699, encodeId=56a0169969983, content=<a href='/topic/show?id=dd152024130' target=_blank style='color:#2F92EE;'>#下颌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20241, encryptionId=dd152024130, topicName=下颌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1c4f29973299, createdName=xlysu, createdTime=Fri Apr 13 21:20:00 CST 2018, time=2018-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2016132, encodeId=c5f22016132e0, content=<a href='/topic/show?id=19065418619' target=_blank style='color:#2F92EE;'>#截骨术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54186, encryptionId=19065418619, topicName=截骨术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8f9279, createdName=slcumt, createdTime=Mon Jan 15 08:20:00 CST 2018, time=2018-01-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2020285, encodeId=3b83202028517, content=<a href='/topic/show?id=1584134451c' target=_blank style='color:#2F92EE;'>#Oral#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13445, encryptionId=1584134451c, topicName=Oral)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIpeueeYB1kem1yfEZrSYKBdZBoqac9USf0RxIgRICBIyDn4licyiaiakNnobeCDVpvwqaWgwTNeLRHA/132, createdBy=bb5e2500127, createdName=小几洁, createdTime=Sat Dec 30 14:20:00 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2018-01-15 slcumt
  3. [GetPortalCommentsPageByObjectIdResponse(id=1699699, encodeId=56a0169969983, content=<a href='/topic/show?id=dd152024130' target=_blank style='color:#2F92EE;'>#下颌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=20241, encryptionId=dd152024130, topicName=下颌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=1c4f29973299, createdName=xlysu, createdTime=Fri Apr 13 21:20:00 CST 2018, time=2018-04-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2016132, encodeId=c5f22016132e0, content=<a href='/topic/show?id=19065418619' target=_blank style='color:#2F92EE;'>#截骨术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54186, encryptionId=19065418619, topicName=截骨术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d8f9279, createdName=slcumt, createdTime=Mon Jan 15 08:20:00 CST 2018, time=2018-01-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2020285, encodeId=3b83202028517, content=<a href='/topic/show?id=1584134451c' target=_blank style='color:#2F92EE;'>#Oral#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13445, encryptionId=1584134451c, topicName=Oral)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTIpeueeYB1kem1yfEZrSYKBdZBoqac9USf0RxIgRICBIyDn4licyiaiakNnobeCDVpvwqaWgwTNeLRHA/132, createdBy=bb5e2500127, createdName=小几洁, createdTime=Sat Dec 30 14:20:00 CST 2017, time=2017-12-30, status=1, ipAttribution=)]
    2017-12-30 小几洁