Abscess drainage and minor procedures

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Target exams

Red flags

• A child with pain out of proportion to the visible skin findings, rapidly evolving induration beyond the visible margins, skin anaesthesia, grey or dusky discolouration, crepitus, haemorrhagic bullae, or systemic toxicity — this is necrotising fasciitis until proven otherwise, and office incision and drainage is contraindicated; the child needs urgent surgical consultation, imaging and intravenous antibiotics
• A child who is systemically unwell, septic, or in shock from a soft tissue infection — resuscitate, give empiric intravenous antibiotics, and arrange urgent surgical review before any drainage attempt
• Exceeding the weight-based maximum local anaesthetic dose (plain lidocaine 3 mg/kg, with adrenaline 7 mg/kg, bupivacaine 2 mg/kg) — accidental intravascular injection or overdosage causes local anaesthetic systemic toxicity with seizures, cardiovascular collapse and death, treated with 20 percent intralipid
• Draining what is actually a vascular malformation, a mycotic aneurysm, or a necrotic tumour in the office — catastrophic bleeding or tumour seeding follows; aspirate first and image whenever the diagnosis is uncertain
• Omitting analgesia or rushing a frightened child through a painful drainage — untreated procedural pain is both an unnecessary harm and a cause of an inadequate drainage, a traumatic memory, and a failed procedure
• Closing a drained abscess cavity prematurely with sutures or tight packing — the cavity must heal by secondary intention, and premature closure traps residual infection and guarantees recurrence

Life stages

Care settings

Clinical exam formats

Board mappings

• Procedures and investigations
• Perform an incision and drainage of a cutaneous abscess in an infant or child
• Recognition of red flags for necrotising soft tissue infection and when to refer for surgical drainage
• Current 2026 PREP curriculum — Learning goal 11: Investigations and procedures
• Renewed curriculum for first-year trainees from 2027 — Learning goal 11: Investigations and procedures
• Safe performance and supervision of abscess drainage and minor surgical procedures in children
• Written Examination
• Clinical Applications
• Skin and soft tissue infections and procedural indications
• Short Cases
• Procedural skills and consent
• Communication and patient-safety scenarios
• 11. Investigating and managing paediatric presentations
• Level 2: Performs common minor procedures including abscess drainage with appropriate supervision
• Patient safety: recognising red flags for necrotising infection and the safe limits of local anaesthetic dosing
• Applied Knowledge in Practice (AKP)
• Foundations of Practice (FOP)
• Procedures: indications, contraindications, local anaesthetic doses and complications of abscess drainage and minor procedures
• Clinical
• Communication scenarios
• Safe procedural skills, consent and analgesia
• General Pediatrics Content Outline — Procedural skills: incision and drainage of cutaneous abscess
• General Pediatrics Content Outline — Skin and soft tissue infections
• General Pediatrics EPA: Perform a minor surgical procedure in an infant or child
• Patient Care 3: Procedural skills
• Medical Knowledge 1: Clinical knowledge
• Systems-Based Practice: safe procedural practice, local anaesthetic limits and consent
• Medical Expert
• Communicator
• Pediatrics: Core EPA — Perform a minor surgical procedure in an infant or child