A 27-year-old man comes in clutching a blood-soaked towel to the left side of his neck, the fabric slipping with each shallow breath. He’s awake, pale, and angry in the way people are when they’re scared and trying not to show it; every swallow makes him wince. The wound is small, but the hiss of air at the edge of the dressing and the growing firmness under the jaw make the room feel smaller. The question is not how dramatic the cut looks — it’s what lies beneath, and whether you move now.
— What’s your move? Read on.
Before you read
- What are the hard signs that make this a surgical airway/OR problem?
- How do you avoid making a bad neck injury worse with repeated probing, imaging delays, or blind clamping?
When to Think of It
Any penetrating injury crossing the platysma. Red flags: expanding hematoma, active bleeding, airway compromise, hoarseness, stridor, hemoptysis/hematemesis, dysphagia, subcutaneous emphysema, focal neuro deficit, shock, bruit/thrill.
Sick or Not Sick
Hard signs vs. no hard signs. Hard signs mean immediate OR/airway action; no hard signs → stable patient gets CTA-based evaluation and selective workup.
The First Fifteen Minutes
- Massive external bleeding or pulsatile hemorrhage → direct pressure, hemostatic dressing, and immediate activation of trauma surgery/vascular surgery. Do not blindly clamp or explore; pressure temporizes while definitive control is arranged.
- Airway compromise, stridor, severe dysphonia, expanding neck hematoma, or inability to protect airway → prepare for definitive airway in a controlled setting; RSI with standard adult etomidate 0.3 mg/kg IV or ketamine 1–2 mg/kg IV plus succinylcholine 1.5 mg/kg IV or rocuronium 1–1.2 mg/kg IV if needed. This works because losing the airway in a bloody neck is rapidly fatal, and paralysis only helps if the team is ready to secure it.
- Agitated patient threatening self-extrication or worsening injury → fentanyl 1–2 mcg/kg IV for analgesia, titrated carefully; if severe agitation prevents safe evaluation, ketamine 1–2 mg/kg IV or 4–5 mg/kg IM can facilitate controlled care. This works by reducing pain-driven movement that can worsen bleeding or compromise airway assessment.
- Tetanus prophylaxis if indicated → Tdap 0.5 mL IM now. This prevents clostridial infection in contaminated penetrating wounds.
- Broad-spectrum antibiotics if aerodigestive injury is suspected (e.g., salivary contamination, dysphagia, subcutaneous air, trajectory near pharynx/esophagus) → piperacillin-tazobactam 4.5 g IV now; alternative regimens depend on contamination pattern and allergies. This works by covering oral flora and polymicrobial contamination before definitive repair.
Definitive Care & Disposition
Stable, no hard signs → CTA neck is the usual first-line imaging if the injury violates platysma. Additional laryngoscopy/esophagography/endoscopy is driven by trajectory and symptoms. Hard signs, hemodynamic instability, or expanding hematoma with airway threat → immediate OR and specialty consultation; do not delay for imaging. Admit all penetrating neck injuries that violate platysma, even if initially stable, because delayed vascular or esophageal injury is easy to miss.
How This One Kills
The killer is delayed recognition of carotid/jugular injury or occult esophageal perforation, leading to exsanguination, stroke, mediastinitis, or airway loss after an initially reassuring exam.
The Differential — What Else Looks Like This
- Superficial soft-tissue laceration — does not violate platysma; confusing it with a true penetrating neck injury leads to unnecessary imaging or false reassurance.
- Blunt neck trauma — may cause airway swelling or vascular injury, but the management pathway differs; missing a penetrating mechanism can skip CTA/operative evaluation.
- Expanding cervical hematoma from spontaneous bleed/anticoagulation — similar swelling/airway threat, but no penetrating track; confusing the two risks missing a vessel source or overcalling occult aerodigestive injury.
- Cervical spine injury with neurologic symptoms — can coexist, but a focus on spine alone can miss the neck vascular/aerodigestive catastrophe.
The Second-Day Story
The elderly, intoxicated, or partially treated patient may have a tiny wound, little pain, and no obvious bleeding, yet still harbor a tract into major vessels or the esophagus. Hoarseness may be the only clue, or swelling may be delayed for hours. If the wound crosses platysma, don’t let a quiet exam erase the mechanism; trajectory and symptoms matter more than surface appearance.
Back to Our Patient
Back to our patient: the 27-year-old with the blood-soaked towel, muffled swallowing pain, and a developing firm swelling under the jaw has a penetrating neck injury that violates the platysma and has warning features for deeper aerodigestive/vascular involvement. He is not crashing yet, so the key fork is hard signs versus stable evaluation; because he has airway-adjacent symptoms and subcutaneous emphysema concern, the team keeps a controlled airway plan ready while activating trauma surgery and obtaining CTA neck rather than probing the wound. He gets analgesia, tetanus if indicated, and antibiotics if the trajectory suggests oral contamination. He is admitted under trauma/surgical care for definitive evaluation and possible operative management.
Patient Presentation to Attending
How you’d present this patient on the floor — tight, pertinent positives and negatives, no rambling
“27-year-old man with a stab wound to the left neck, bleeding controlled with pressure but now with pain on swallowing and a growing firm area under the jaw. He’s awake and speaking, but has mild voice change and I’m worried the injury violates platysma with possible vascular or aerodigestive involvement. No active pulsatile bleeding right now, no frank shock, and no focal neurologic deficit on exam. I see subcutaneous crepitus near the wound and a small, clean-appearing external laceration that could be deceptive. We’ve placed a pressure dressing, kept him NPO, and I’ve activated trauma surgery. I’m ordering a CTA neck and preparing for a difficult airway if his swelling or voice worsens. Plan is admission for definitive evaluation and operative management if hard signs or imaging dictate.”
Study Directive
- Draw the neck zones and list what structures are at risk in each zone from memory.
- Practice a 30-second “hard signs” verbal checklist without notes.
- Build a one-page algorithm: platysma violation → hard signs? → airway/OR vs CTA.
- Review when to add laryngoscopy, esophagram, or endoscopy based on symptoms/trajectory.
- Rehearse an attending presentation for a stable versus unstable penetrating neck wound.