It is not uncommon to an impacted or unerupted maxillary incisor in the children's dental clinic.
上颚门牙异位萌出或上颚阻生牙是儿童牙科及齿颚矫正门诊常见的问题.
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Conclusion Severe tooth agenesis will affect the development of mandible and maxillary bones.
结论多数牙齿先天性缺失会影响上下颌骨的发育.
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上颌窦 、 筛窦以及蝶窦的粘膜弥散性增厚提示可能是全鼻窦炎.
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义齿各部位出现铸造缺陷机率:卡环小连接体处较高, 下颌高于上颌.
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Chief Complaint: Tooth fracture with gum swelling of the left maxillary central incisor.
主诉: 左上门牙约1个月前外伤断裂,长脓包.
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结果11颗埋伏尖牙均已萌出后排齐, 牙髓和牙周情况正常.
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An impacted maxillary canine is a frequently encountered clinical problem in the mixed dentition.
摘要上颚阻生犬齿是混合齿列期常遇见的问题.
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AIM : To study the morphology of deform root groove in the maxillary lateral incisors.
目的: 研究上颌侧切牙畸形根面沟的外形.
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Objective To discuss the etiology of mycotic maxillary sinusitis and the treatment for it.
目的探讨真菌性鼻窦炎的发病因素和治疗方法.
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多种解剖变异并存时往往同时引起多窦腔炎症, 受累最重的是上颌窦其次是筛窦.
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目的: 建立上颌无牙颌种植体义齿与附着体联合修复的三维有限元模型,为其生物力学分析提供数学模型基础.
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Objective To research the CT findings of maxillary sinus mycosis and their diagnostic value.
目的探讨上颌窦霉菌病的CT表现及诊断价值.
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Objective To develop a method of computer aided design ( CAD ) of veneer on maxillary incisor.
〔摘要〕目的:尝试上颌中切牙贴面计算机辅助设计 ( CAD ) 方法.
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目的:探讨弹性包绕式垫加螺旋扩弓器矫治替牙期后牙反的适用性及治疗前后的牙颌结构变化。
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Objective : To compare the stress distribution in implant and nature teeth in maxillary complex.
目的: 比较种植体与天然牙在上颌骨复合体中在垂直和水平载荷下的应力分布.
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The medial wall of the maxillary sinus serves a landmark for the lamina papyracea.
上颌窦的内侧壁可以做为纸样板的标记.
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方法采用面中掀翻术进路暴露上颌骨并对上颌骨骨折进行解剖复位及稳固内固定.
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肿块向眼眶下部 、 上颌窦和翼腭窝延伸.
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结果经随访1年以上,无1例复发, 上颌窦自然口无封闭.
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