support device topic
Sternotomy Wires
Postoperative wires seen after median sternotomy, often from prior cardiac surgery
Sternotomy wires are metallic closure wires seen after median sternotomy, most commonly following cardiac surgery.
Sternotomy wires are common postoperative findings after heart surgery. They are used to close the breastbone after a median sternotomy.
Disclaimer: This page is for educational purposes only and does not assess surgical healing or complications.
Reference example
Representative X-ray
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What this finding means
What it is
- This is a normal postoperative hardware finding rather than a disease by itself
- The wires typically appear as aligned metallic loops or figure-of-eight closures in the midline chest
How it appears on chest X-ray
- On chest X-ray, sternotomy wires appear as metallic wires over the midline sternum, often with other postoperative findings such as valve prostheses or CABG clips
How it appears on X-ray
What radiologists look for
- Radiologists look for expected wire position, broken wires, separation of the sternum, signs of postoperative instability, and associated cardiac hardware
How X-ray helps
- X-ray confirms the presence and position of wires and can help assess the general postoperative chest appearance
Causes and symptoms
Why it is used
- The usual cause is prior open cardiac or mediastinal surgery performed through a median sternotomy
Why position matters
- Potential complications relate to sternal dehiscence, infection, wire fracture, or postoperative instability rather than the wire appearance alone
Prevention of positioning problems
- Prevention relates to surgical healing, infection prevention, and postoperative follow-up
When urgent review matters
- Fever, chest wound drainage, instability, severe pain, or concern after recent surgery should be reviewed promptly
Common lookalikes and limitations
- Wire configuration can vary by surgical technique
- X-ray may not fully assess subtle sternal complications without CT or clinical exam
Tests and treatment
Evaluation and diagnosis
- Evaluation depends on symptoms and may include review for postoperative pain, wound issues, dehiscence, infection, or hardware disruption
Treatment approaches
- No treatment is needed for normal stable sternotomy wires
- Management is only needed if there are symptoms or postoperative complications
FAQ
Are sternotomy wires normal after heart surgery?
Yes. They are a common expected postoperative finding used to close the sternum after median sternotomy.
Can sternotomy wires break?
They can, but the significance depends on symptoms, sternal healing, and the broader postoperative picture.