Related Experiment Video
Updated: Dec 12, 2025
13:35
Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction
Published on: May 17, 2024
3.8K
Patient Characteristics Associated with Free Nipple Graft Reduction Mammoplasty
Andrea Y Lo1, Roy P Yu1, Anjali Raghuram1
1Plastic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, USA.
Cureus
|August 13, 2020
Summary
Free nipple graft (FNG) for reduction mammoplasty is indicated for patients with higher BMI and gigantomastia. Removing over 1500g of breast tissue significantly increases the likelihood of needing an FNG procedure.
Area of Science:
- Plastic Surgery
- Surgical Techniques
- Breast Surgery
Background:
- Reduction mammoplasty commonly uses parenchymal vascular pedicles.
- Free nipple graft (FNG) is a safe alternative for large breasts where pedicle viability is a concern.
- Indications for FNG are debated due to limited, biased studies.
Purpose of the Study:
- Investigate perioperative factors influencing FNG use in reduction mammoplasty.
- Identify specific indications for FNG at an institutional level.
- Reduce surgeon-dependent bias in FNG decision-making.
Main Methods:
- Retrospective chart review of 323 reduction mammoplasty patients (2009-2019).
- Extracted data on demographics, comorbidities, breast characteristics, and complications.
- Statistical analysis included t-tests, Fisher's exact test, and logistic regression.
Main Results:
- 15 patients underwent FNG.
- Body mass index (BMI), obesity, gigantomastia, and specimen weight were significantly associated with FNG use (p < 0.05).
- Resecting >1500g per breast increased FNG likelihood by 1.41 times (p<0.001).
Conclusions:
- Total breast tissue weight removed and BMI are key factors in FNG selection.
- Resection of over 1500g per breast strongly correlates with FNG use.
- Findings aid surgeons in determining FNG indications for reduction mammoplasty.
