ICD-11 编码查询_国际疾病分类第 11 版中文版_在线疾病编码检索工具
9B71.1

高血压性视网膜病变

Hypertensive retinopathy

上级条目
9B71 视网膜病变
层级
5 级

定义

高血压性视网膜病变是高血压最常见的眼部表现。其动脉硬化改变由长期血压升高引起。‌ ‌高血压性视网膜病变包括两种病理过程:急性效应和慢性效应。急性效应是全身性动脉高血压导致血管痉挛以调节灌注的结果。慢性效应由动脉硬化引起,易导致患者因血管阻塞或大动脉瘤等并发症而视力丧失。

Hypertensive retinopathy is the most common ocular presentation of hypertension. The arteriosclerotic changes of hypertensive retinopathy are caused by chronically elevated blood pressure. Hypertensive retinopathy includes 2 disease processes; the acute and chronic effects. The acute effect of systemic arterial hypertension are a result of vasospasm to autoregulate perfusion. The chronic effects of hypertension are caused by arteriosclerosis and predispose patients to visual loss from complications of vascular occlusions or macroaneurysms.

索引词 可用于检索该条目的同义词与别名

  • 高血压性视网膜病变
  • 高血压性视网膜病变,1期,轻度小动脉狭窄,小动脉光反射增宽
  • 高血压性视网膜病变,1期
  • 高血压性视网膜病变,2期,局灶性小动脉狭窄,明显的全身性小动脉狭窄,动静脉局部狭窄,不透明,小动脉壁“铜丝”,或者这些体征的组合
  • 高血压性视网膜病变 2期
  • 高血压性视网膜病变,3期,出血,斑点状或火焰状、微动脉瘤,棉絮斑,硬性渗出物,或者这些体征的组合
  • 高血压性视网膜病变 3期(Stage 3)
  • 高血压性视网膜病变,4期,第3期视网膜病变的体征加视盘肿胀
  • 高血压性视网膜病变,4期
英文词条(9)
  • Hypertensive retinopathy
  • Hypertensive Retinopathy, Stage 1, mild arteriolar narrowing, broadening of arteriolar light reflex
  • hypertensive retinopathy, Stage 1
  • Hypertensive Retinopathy, Stage 2, focal arteriolar narrowing, marked generalised arteriolar narrowing, arteriovenous nicking, opacity, “copper wiring” of arteriolar wall, or a combination of these signs
  • hypertensive retinopathy, Stage 2
  • Hypertensive Retinopathy, Stage 3, haemorrhage, blot, dot, or flame-shaped, microaneurysm, cotton-wool spot, hard exudate, or combination of these signs
  • hypertensive retinopathy, Stage 3
  • Hypertensive Retinopathy, Stage 4, signs of stage 3 retinopathy plus swelling of the optic disk
  • hypertensive retinopathy, Stage 4

后组配轴 Postcoordination

后组配是在主干编码之后追加的可选扩展轴(如侧别、具体解剖部位、严重程度),用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出,其余可留空。

  • 侧别laterality可选
  • 严重程度hasSeverity可选
  • 病因hasCausingCondition必填