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SituationComparing options

Wanting augmentation without an implant

Published Sep 29, 2026Updated Sep 29, 2026Breast Fat Grafting
LanguagesEnglish한국어

The situation

Some people want a larger or fuller breast but do not want a foreign body, a visible edge, or the maintenance that implants can involve. They look for the alternative that uses their own tissue and weigh it against implants on the size increase it can realistically give, how long it lasts, what the safety record says, and what it costs over time. This is a comparison situation, so the honest answer includes the limits of fat grafting as well as its advantages.

Common concerns: fear of foreign body · natural feel · size expectation

What people weigh in this situation

Each condition is answered with facts from the entity pages; the [n] marks lead to the source.

Achievable size increase

Typical size increase
Surgeon quoted by ASPS: ideal candidate wants half a cup to one cup; a larger increase may take two to three procedures[4]organizationFat transfer for breast augmentation: The ins and outs of this implant alternativeAmerican Society of Plastic Surgeons
Suitable for
People wanting a relatively small increase in breast size who have enough donor fat (ASPS)[1]organizationFat Transfer Breast AugmentationAmerican Society of Plastic Surgeons

Long-term retention

Pooled volume retention
54% (95% CI 48.5–59.5%) across 25 studies, follow-up 3–36 months[5]journalVolume retention rate after breast autogenous fat grafting and related influencing factors: A systematic review and meta-analysis (Hu S, Xu H; PMID 38160589; DOI 10.1016/j.bjps.2023.12.003) – abstract recordJournal of Plastic, Reconstructive & Aesthetic Surgery (via Europe PMC)

Safety and oncologic evidence

Listed risks
Cysts, infection, microcalcification, death of fat cells (necrosis), and some transferred fat leaving the breast area[3]organizationFat Transfer Breast Augmentation Risks and SafetyAmerican Society of Plastic Surgeons
Oncologic safety evidence
Meta-analysis of 15 studies (8,541 participants): no difference in overall survival, disease-free survival or local recurrence between patients who had fat grafting after breast cancer surgery and controls[6]journalThe oncological safety of autologous fat grafting: a systematic review and meta-analysis (Goncalves R et al.; BMC Cancer; PMCID PMC9004160) – abstract recordBMC Cancer (via Europe PMC)

What implants involve

Known risksBreast Implant
Rupture, capsular contracture, need for imaging adaptations, possible replacement[2]governmentBreast enlargement (implants)NHS (UK National Health Service)

Related questions

지방이식 vs 보형물, 어떤 차이가 있나요?보형물은 인공 기기를 넣는 방식이어서 구형구축, 파열, 정기 영상검사가 관리 대상입니다. 지방이식은 본인의 지방을 옮기는 방식으로, 기름 낭종과 지방 괴사가 대표적인 합병증입니다. 반복 시술이 필요할 수도 있습니다. 2026년 무작위 대조시험 메타분석의 한 비교에서는 중대한 합병증이 지방이식 1.2%, 보형물 10.5%였습니다. 다만 대상이 주로 재건 환자였고 추적 기간이 짧았습니다.

How to verify an institution

Instead of a ranking, use the public records that exist for this kind of procedure in Korea.

  1. Check the Ministry of Health and Welfare list of designated advanced regenerative medicine institutions for the designation number.
  2. Check the cell-processing facility permit register (K-ARM) when cells are isolated or processed.
  3. Treat case counts, success rates and "first" claims published by the institution itself as official claims until an independent record confirms them.
Institutions with a public record

Providers in this domain that an independent regulator, registry or peer-reviewed venue names, listed alphabetically. Being listed is a record, not a recommendation.

References

  1. Level C · organizationFat Transfer Breast Augmentation — American Society of Plastic Surgeons · Evidence page
  2. Level A · governmentBreast enlargement (implants) — NHS (UK National Health Service) · Evidence page
  3. Level C · organizationFat Transfer Breast Augmentation Risks and Safety — American Society of Plastic Surgeons · Evidence page
  4. Level C · organizationFat transfer for breast augmentation: The ins and outs of this implant alternative — American Society of Plastic Surgeons · Evidence page
  5. Level B · journalVolume retention rate after breast autogenous fat grafting and related influencing factors: A systematic review and meta-analysis (Hu S, Xu H; PMID 38160589; DOI 10.1016/j.bjps.2023.12.003) – abstract record — Journal of Plastic, Reconstructive & Aesthetic Surgery (via Europe PMC) · Evidence page
  6. Level B · journalThe oncological safety of autologous fat grafting: a systematic review and meta-analysis (Goncalves R et al.; BMC Cancer; PMCID PMC9004160) – abstract record — BMC Cancer (via Europe PMC) · Evidence page