V2EX bone callus

Bone Callus

定义 Definition

bone callus骨痂;指骨折后在断端周围形成的新生骨组织/修复性组织,用于稳定骨折并促进愈合。常分为早期较软的“软骨痂”(soft callus)与后期逐渐骨化变硬的“硬骨痂”(hard callus)。

发音 Pronunciation (IPA)

/bon kls/

例句 Examples

The X-ray shows a bone callus forming around the fracture.
X光片显示骨折周围正在形成骨痂。

As healing progressed, the bone callus remodeled and the limb gradually regained strength and function.
随着愈合推进,骨痂发生重塑,肢体逐渐恢复力量与功能。

词源 Etymology

Bone 来自古英语 bān,意为“骨”。Callus 源自拉丁语 callus,原义为“硬皮、茧、增厚的硬组织”。医学上借用其“变硬、增厚”的含义,用来指骨折修复时形成的硬化/增厚组织,即“骨痂”。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》):在骨折愈合与骨组织修复相关章节中常出现该术语。
  • Rockwood and Green’s Fractures in Adults:骨折治疗与愈合机制(含骨痂形成与重塑)部分频繁使用。
  • Campbell’s Operative Orthopaedics:骨折愈合生物学、影像学评估中常提及 bone callus。
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