无房室间隔缺损的共同房室交界处
Common atrioventricular junction without an atrioventricular septal defect
- 层级
- 6 级
定义
一种先天性心脏畸形，其中有一个共同房室连接，在房室隔水平无任何交通。 附加信息：当共同房室连接有一个三叶左房室瓣，且有证据表明房室间隔缺损被瓣膜或瓣下组织填塞时，应使用此编码。这应该与“二尖瓣前叶真性裂”区别开来，无共同房室连接的证据。本术语并未排除未涉及房室间隔的房间隔或室间隔的其他缺陷，应单独编码。
A congenital cardiac malformation in which there is a common atrioventricular junction without any communication at the level of the atrioventricular septum. Additional information: this code should be used when there is a trifoliate left atrioventricular valve in the setting of a common atrioventricular junction with evidence of obliteration of the atrioventricular septal defect by valve or subvalvar tissue. This should be distinguished from a 'True cleft of anterior mitral leaflet', without evidence of a common atrioventricular junction. Additional defects in the atrial or ventricular septums that do not involve the atrioventricular septum are not excluded by this term and should be coded separately.
索引词 可用于检索该条目的同义词与别名
- 无房室间隔缺损的共同房室交界处
- 房室间隔缺损伴房室间隔结构完整
- 房室间隔缺损伴间隔结构完整
英文词条（3）
- Common atrioventricular junction without an atrioventricular septal defect
- atrioventricular septal defect with intact atrioventricular septal structures
- atrioventricular septal defect with intact septal structures
后组配轴 Postcoordination
该条目未定义后组配轴，直接使用上面的编码即可。后组配是在主干编码之后追加侧别、具体解剖部位、严重程度、病因等细节的可选组合方式，不是必填项。