EH90.3
压力性溃疡4级
Pressure ulceration grade 4
- 上级条目
- EH90 压力性溃疡
- 层级
- 4 级
定义
压力性溃疡，由于皮肤和皮下组织的全层脱落而导致可见或直接可触及的肌肉、肌腱或骨骼。可能存在脱皮或焦痂。深度因解剖位置而异：IV级压力性溃疡可在皮下脂肪很少或无皮下脂肪区域（例如鼻梁、耳、枕部和踝）较浅，但通常较深，并且经常破坏或穿透相邻结构。
Pressure ulcer with visible or directly palpable muscle, tendon or bone as a result of full thickness loss of skin and subcutaneous tissue. Slough or eschar may be present. The depth varies by anatomical location: grade IV pressure ulcers can be shallow in areas with little or no subcutaneous fat (e.g. bridge of the nose, ear, occiput and malleolus) but are typically deep and often undermine or tunnel into adjacent structures.
包含词 该编码包含的临床情况，通常不作为独立编码
- 压力损伤4期，全层皮肤组织缺损
英文词条（1）
- pressure injury stage 4 with full thickness tissue loss
索引词 可用于检索该条目的同义词与别名
- 压力性溃疡4级
- 褥疮性溃疡4期
- 压力性溃疡伴暴露深层组织的全层皮肤和皮下组织缺损
- 压力性损伤 IV期
- 压力性溃疡4期
- 压力性损伤4期
- 压力损伤4期，全层皮肤组织缺损
- 褥疮 IV期
- 压力性溃疡4类
- 压疮4级
- 头部压力性溃疡4级
- 头部压疮4期
- 头部压疮4级
- 上肢压力性溃疡4级
- 上肢压疮4期
- 上肢压疮4级
- 棘突压力性溃疡4级
- 棘突压疮4期
- 棘突压疮4级
- 髂嵴压力性溃疡4级
- 髂嵴压疮4期
- 髂嵴压疮4级
- 骶骨压力性溃疡4级
- 骶骨压疮4期
- 骶骨压疮4级
- 坐骨压力性溃疡4级
- 坐骨压疮4期
- 坐骨压疮4级
- 下肢压力性溃疡4级
- 下肢其他部位压疮4期
- 下肢压疮4级
- 股骨转子压力性溃疡4级
- 股骨转子压疮4期
- 股骨转子压疮4级
- 足跟压力性溃疡4级
- 足跟压疮4期
- 足跟压疮4级
- 足趾压力性溃疡4级
- 足趾压疮4级
- 上背部压力性溃疡4级
- 上背部压疮4级
- 下背部压力性溃疡4级
- 下背部压疮4级
英文词条（30）
- Pressure ulceration grade 4
- bedsore stage IV
- pressure injury stage 4
- pressure injury stage 4 with full thickness tissue loss
- pressure ulcer category 4
- pressure ulcer with full thickness skin and subcutaneous tissue loss with exposure of deep tissues
- stage 4 decubitus ulcer
- stage 4 pressure ulcer
- stage IV pressure injury
- Pressure ulceration grade 4 of head
- stage 4 decubitus ulcer of head
- Pressure ulceration grade 4 of upper limb
- stage 4 decubitus ulcer of upper limb
- Pressure ulceration grade 4 of spinous processes
- stage 4 decubitus ulcer of spinous processes
- Pressure ulceration grade 4 of iliac crest
- stage 4 decubitus ulcer of iliac crest
- Pressure ulceration grade 4 of sacrum
- stage 4 decubitus ulcer of sacrum
- Pressure ulceration grade 4 of ischium
- stage 4 decubitus ulcer of ischium
- Pressure ulceration grade 4 of lower limb
- stage 4 decubitus ulcer of other sites of lower limb
- Pressure ulceration grade 4 of trochanter
- stage 4 decubitus ulcer of trochanter
- Pressure ulceration grade 4 of heel
- stage 4 decubitus ulcer of heel
- Pressure ulceration grade 4 of toe
- Pressure ulceration grade 4 of upper back
- Pressure ulceration grade 4 of lower back
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
- 具体解剖部位specificAnatomy可选
- 病原体infectiousAgent可选
- 病因hasCausingCondition可选
- 相关疾患associatedWith可选