NZ-specific risk guide

Risks of breast surgery in New Zealand

Covers breast augmentation, reduction, lift and reconstruction performed in NZ by FRACS-qualified plastic surgeons.

Last reviewed: 2026-05-27 · how we source risk data

Who is qualified to perform this in NZ

Performed by surgeons registered with the Medical Council of New Zealand. For cosmetic breast surgery, look for FRACS in plastic surgery — verifiable via NZAPS and RACS.

Risks

Risks are categorised by frequency reported in NZ + Australasian surgical college guidance. None of this is a substitute for an individual clinical assessment by a registered practitioner.

Bruising, swelling, discomfort

Common

What: Expected post-op. Usually resolves within 2-6 weeks.

How risk is reduced: Follow post-op recovery instructions and attend follow-up visits.

Asymmetry / cosmetic dissatisfaction

Common

What: Some asymmetry post-surgery is normal. Significant dissatisfaction may require revision.

How risk is reduced: Detailed pre-op planning, photo simulation where offered, written revision policy.

Scarring

Common

What: All surgical incisions scar. Scar appearance varies by skin type and post-op care.

How risk is reduced: Follow scar-care plan, avoid sun exposure on healing scars.

Capsular contracture (implant procedures)

Uncommon

What: Scar tissue around the implant tightens, can cause hardness or distortion. Higher risk for some implant types.

How risk is reduced: Discuss implant choice + placement; some clinics report lower rates with sub-muscular placement.

Implant rupture or rotation

Uncommon

What: Modern silicone implants rupture rarely; saline implants deflate. Both require replacement.

How risk is reduced: Use Medsafe-notified implants; attend annual review.

Bleeding (haematoma) requiring return to theatre

Uncommon

What: Most haematomas occur within 24 hours of surgery.

How risk is reduced: Surgeon careful haemostasis; patient avoids strenuous activity in early recovery.

Loss of nipple sensation

Uncommon

What: Sensation changes are common short-term; permanent loss is uncommon. Higher risk with larger reductions.

How risk is reduced: Discuss with surgeon based on procedure type.

Infection

Rare

What: Surgical-site infection requiring antibiotics or, rarely, implant removal.

How risk is reduced: Strict adherence to post-op wound care + antibiotic prophylaxis where indicated.

Anaesthetic complications

Rare

What: Including nausea, slow recovery from anaesthesia. Severe reactions are very rare.

How risk is reduced: Disclose all medications and prior anaesthetic reactions; meet your anaesthetist pre-op.

BIA-ALCL (breast implant associated anaplastic large cell lymphoma)

Very rare

What: Associated with some textured implants. Recognised by Medsafe. Risk is very low but documented — discuss with your surgeon.

How risk is reduced: Use Medsafe-notified implants; annual self-examination post-op.

Pre-procedure checklist

  1. Verify the surgeon is FRACS (plastic surgery) and a current NZAPS member.
  2. Request the surgeon's 12-month procedure volume and complication rate for the specific operation.
  3. Discuss implant choices (smooth vs textured), shape, profile and the brand's safety record (Medsafe-notified status).
  4. Get a written quote covering surgeon, hospital, anaesthetist, implants and 12 months of post-op care.
  5. Allow at least one cooling-off period between consultation and booking — never pressure-book.

Red flags — stop and get a second opinion if you see these

  • "Best surgeon" claims without sourced basis (ASA violation).
  • No revision policy in writing.
  • Pressure to book on the same day as consultation.
  • Pricing significantly below NZ private-system range — investigate where the cost is being cut.

Call your clinic if you notice

  • · One breast becoming significantly larger or more painful than the other in early recovery
  • · Redness spreading from the incision
  • · Fever >38°C
  • · Pus or foul-smelling discharge from the incision

When to call 111 / go to ED

Sudden severe breast swelling, shortness of breath, chest pain, or fever above 38.5°C in the first 72 hours — call 111 or go to ED.

Sources we reference

This page draws on NZ + Australasian surgical college guidance and NZ regulator publications. Full list:

See all sources we cite across the site.

Next steps

Browse breast surgery clinics →

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Plain-language answers to 200+ NZ medical questions.

This page is general guidance about the kinds of risks documented for breast surgery in New Zealand and Australia. It is not a substitute for an in-person clinical assessment. Risk profiles depend on the specific procedure, your individual health, the surgeon\'s experience and the facility. Always discuss your specific situation with a registered practitioner before consenting to any procedure.

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