Plastic Surgery Complications: Infection, Fluid Collection & Blood Loss

Postoperative cosmetic surgery complications are increasingly showing up in emergency departments, especially after medical tourism. The high-yield problems are infection, fluid collections, occult blood loss, venous thromboembolism, fat embolism syndrome, and local anesthetic toxicity after liposuction.

Plastic Surgery Complications in the ED

• Common tourism procedures: The procedures most likely to show up after medical tourism are liposuction, abdominoplasty, mammoplasty, subcutaneous fillers, and Brazilian Butt Lift, with complications ranging from immediate toxicity to delayed infection.
• Superficial versus deep infection: Cellulitis presents with fever, warmth, erythema, and tenderness, but deep surgical infection may hide behind expected postoperative edema and can progress to necrotizing fasciitis, a distinction we get into in the episode.
• Broad antibiotic starting point: Superficial infection is generally covered with standard cellulitis agents, while suspected deep space infection needs broad-spectrum therapy such as vancomycin plus piperacillin-tazobactam and emergent surgical consultation.
• Fluid collection differential: Post-op collections may be seroma, hematoma, or abscess; breast augmentation sees them in up to 5% of cases, while abdominoplasty and liposuction run higher.
• Prosthesis rupture clue: A fluid collection adjacent to a breast implant should raise concern for prosthesis rupture, and MRI is the most sensitive imaging test while urgent follow-up is usually enough.
• Occult postoperative blood loss: Bleeding complicates only about 2% of cosmetic surgery cases but accounts for roughly 5% of postoperative deaths, and liposuction can obscure true blood loss because aspirate volume is misleading.

High-Risk Syndromes After Liposuction

• Fat embolism syndrome pattern: Fat embolism syndrome is a multisystem process causing tachycardia, respiratory distress, and neurologic changes; a petechial rash on the upper body is pathognomonic when present.
• Supportive FES management: When fat embolism syndrome is suspected, treatment is supportive and anticoagulation is not recommended, with hospital observation for recent liposuction patients who have dyspnea or neurologic change.
• Lidocaine toxicity warning: Tumescent liposuction uses liters of lidocaine-containing solution, so toxicity should stay on the differential when a recent procedure is followed by lightheadedness, visual changes, seizures, coma, or arrest.
• Venous thromboembolism burden: VTE is the leading postoperative killer in this population, accounting for about 20% to 25% of deaths, with combination procedures and travel adding risk factors we walk through in the chapter.
• Wound breakdown red flags: Skin necrosis and wound dehiscence are less common than infection but matter because severe pain, ecchymosis, and tissue breakdown can signal necrosis requiring debridement rather than simple wound care.

References:

1. Montrief T, Bornstein K, Ramzy M, Koyfman A, Long BJ. Plastic Surgery Complications: A Review for Emergency Clinicians. West J Emerg Med. 2020 Sep 25;21(6):179-189. PMID: 33207164;