impacted tooth
英 [ɪmˈpæktɪd tuːθ]
美 [ɪmˈpæktɪd tuːθ]
网络 阻生牙; 埋伏牙; 阻生齿
英英释义
noun
- a disorder in which a tooth is so crowded in its socket that it cannot erupt normally
双语例句
- Artificial eruption of the seriously impacted tooth in bone
骨内严重阻生牙的导萌 - Objective: Due to the particularity of anatomy of mandibular third molar, the extraction of impacted tooth is a quite complex operation with larger trauma, serious postoperative reaction and more complications.
目的：由于下颌第三磨牙解剖位置的特殊性，阻生牙的拔除为一比较复杂的操作，手术创伤较大，术后反应重，并发症多见。 - Results MPR was able to demonstrate the relative bone intensity around the implanted tooth and exactly determine the distance of impacted tooth with the buccolingual bone wall or adjacent teeth.
结果MPR可提供埋伏牙所处部位骨组织的相对密度，精确测量埋伏牙各个解剖位置与颊舌向骨壁或邻牙间的距离； - VR directly displayed the three-dimensional position of the impacted tooth and its relationship with the adjacent teeth.
VR图像可直观表达埋伏牙的立体位置及与邻牙的相对关系； - Objective To study artificial eruption limitation and orthopedic machine selection of the seriously impacted tooth.
目的通过对4例6枚骨内严重阻生牙导萌的研究，探讨骨内严重阻生牙的导萌时机、限度、矫治器的选择等问题。 - Clinical application of computer assisted technology based spiral CT scan for locating impacted tooth
基于螺旋CT影像的计算机辅助定位阻生牙的临床应用研究 - Conclusion Gow-Gates conduction anesthesia of mandibular nerve is an effective method in the extraction of mandible impacted tooth.
结论在下颌智齿拔除术中如遇麻醉效果不佳时，Gow-Gates下颌神经传导麻醉为一种有效的选择方法。 - Traditionally, the impacted tooth should be extracted first, and the implant insertion to be performed after the wound is completely healed.
传统的方式为先予阻生齿拔除，待伤口愈合后再予种入植体。 - Results: Total 7 impacted tooth were dislodged into the pterygomandibular space, of which 6 were retrieved immediately, and 1 root apex was not removed.
结果：7例牙根误入翼颌间隙病例中，6例即刻取出牙根，1例小牙根未取出。 - Results 14 patients were localized successfully, and one patient was failing because the distance between the impacted tooth and the reference tooth is too close to differentiate.
结果14例患者取得明确定位，1例因阻生牙与参照牙距离过近而失败。