Intermediate
Technical
In the Industry Vocabulary Test
Kirschner wire
Pronunciation: KEERSH-ner
A thin, smooth metallic pin used for temporary or permanent fixation of bone fragments.
Full Definition
A Kirschner wire, commonly known as a K-wire, is a thin, smooth, sharpened metallic pin used in orthopedic surgery for fixation of bone fragments or temporary stabilization during procedures. These wires can be inserted percutaneously or through open approaches and may be left in place permanently or removed after healing. K-wires are particularly useful for small bone fractures, joint stabilization, and as provisional fixation before definitive treatment.
Usage
Usage note: Named after Martin Kirschner. Commonly abbreviated as K-wire in clinical documentation.
In Context
- "Two Kirschner wires were placed percutaneously to stabilize the metacarpal fracture." — Operative report
- "The K-wires will be removed in clinic once union is confirmed." — Discharge summary
Also known as
K-wire
pin
Don't confuse with
Steinmann pin
guidewire