hypodontia

基本解释

• 牙发育不全

同根派生

英汉例句

• So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.
  这样，本例胎儿显示21三体的若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。
• Results： Without special occasion, we performed smoothly intubation for hypodontia patients needing general anesthesia through the clone-repair.
  结果： 通过对缺齿病人的修复，需行全麻插管的病人，在非特殊情况下均能顺利完成，且固定良好。
• Methods:A total of 962 patients with malocclusion were selected from owtpatients, among this patients,27 cases with the congenitel hypodontia of mandibular incisor.
  方法:从962名门诊正畸病人中选取下颌恒切牙缺失的病例27名,并测量下前牙牙冠的近远中径。
• Objective:To investigate the relationship among the congenital hypodontia of mandibular incisor and malocclusion and the variation of medial distal dimension of mandibular canine.
  目的:探讨下颌恒切牙先天缺失情况,与牙颌畸形的关系以及下尖牙近远中径的变化。
• Methods:A total of 962 patients with malocclusion were selected from outpatient department,among these patients,27 cases with the congenitel hypodontia of mandibular incisor.
  方法:从962例门诊正畸患者中选取下颌恒切牙缺失者27例,并测量下前牙牙冠的近远中径。