Preventing Nipple-Areola Complex Ischemia in Reduction Mammaplasty and Mastopexy: A Narrative Review of Risk Factors, Perfusion Optimization, and Early Salvage.
- 1Plastic Surgery, Hospital Niterói D'Or, Serviço de Pós-Graduação em Cirurgia Plástica Prof. Ronaldo Pontes, Niterói, BRA.
- 2General Surgery, Fundação Hospitalar Santa Terezinha de Erechim (FHSTE), Erechim, BRA.
Abstract
Nipple-areola complex (NAC) ischemia is among the most feared complications of reduction mammaplasty and mastopexy, ranging from transient venous congestion and partial epidermolysis to full-thickness necrosis with lasting aesthetic and psychological sequelae. Because the transposed NAC depends entirely on the perfusion of its dermoglandular pedicle, viability is determined by a chain of anatomical, patient-related, technical, and systemic physiologic factors, many of which are modifiable. This narrative review synthesizes the contemporary evidence on preventing NAC ischemia across the perioperative continuum, drawing on a focused search of PubMed/MEDLINE and screening of the reference lists of key articles. We summarize the vascular anatomy that underpins pedicle design; the influence of pedicle selection, pedicle length, and resection weight; and the patient-related predictors of compromise, including obesity, macromastia, a long sternal notch-to-nipple distance, and smoking. We then examine modifiable perioperative measures: structured smoking cessation, maintenance of normothermia, meticulous hemostasis, and the limited role of tranexamic acid in preventing the hematoma that can strangle a marginal pedicle, and risk-stratified thromboprophylaxis as part of global circulatory optimization. We appraise intraoperative perfusion assessment, in which clinical judgment is complemented by indocyanine green angiography, and the intraoperative decision to convert to a free nipple graft in extreme cases. Finally, we outline the recognition and stepwise salvage of the compromised NAC, prioritizing early relief of tension and pressure and pharmacologic decongestive and vasodilatory support before ischemia becomes irreversible. Systemic, often-overlooked determinants such as normothermia and thromboprophylaxis are integrated into a practical prevention framework, while we acknowledge that the evidence for some measures, notably the avoidance of external compression, remains largely physiologic and observational.
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BibTeX
@article{pontes2026preventing,
title = {{Preventing Nipple-Areola Complex Ischemia in Reduction Mammaplasty and Mastopexy: A Narrative Review of Risk Factors, Perfusion Optimization, and Early Salvage.}},
author = {Gisela Hobson Pontes and Luiz Augusto Sousa Oliveira and Camila Araújo Gomes and Igo Reichmann Losso and Ligia Helena Mendes and Nélio Nunes Cabette Filho},
journal = {Cureus},
year = {2026},
month = sep,
doi = {10.7759/cureus.116787},
url = {https://europepmc.org/article/MED/42921284},
note = {CC BY},
}
RIS
TY - JOUR
TI - Preventing Nipple-Areola Complex Ischemia in Reduction Mammaplasty and Mastopexy: A Narrative Review of Risk Factors, Perfusion Optimization, and Early Salvage.
AU - Gisela Hobson Pontes
AU - Luiz Augusto Sousa Oliveira
AU - Camila Araújo Gomes
AU - Igo Reichmann Losso
AU - Ligia Helena Mendes
AU - Nélio Nunes Cabette Filho
PY - 2026
DA - 2026/09/23
JO - Cureus
DO - 10.7759/cureus.116787
UR - https://europepmc.org/article/MED/42921284
AB - Nipple-areola complex (NAC) ischemia is among the most feared complications of reduction mammaplasty and mastopexy, ranging from transient venous congestion and partial epidermolysis to full-thickness necrosis with lasting aesthetic and psychological sequelae. Because the transposed NAC depends entirely on the perfusion of its dermoglandular pedicle, viability is determined by a chain of anatomical, patient-related, technical, and systemic physiologic factors, many of which are modifiable. This narrative review synthesizes the contemporary evidence on preventing NAC ischemia across the perioperative continuum, drawing on a focused search of PubMed/MEDLINE and screening of the reference lists of key articles. We summarize the vascular anatomy that underpins pedicle design; the influence of pedicle selection, pedicle length, and resection weight; and the patient-related predictors of compromise, including obesity, macromastia, a long sternal notch-to-nipple distance, and smoking. We then examine modifiable perioperative measures: structured smoking cessation, maintenance of normothermia, meticulous hemostasis, and the limited role of tranexamic acid in preventing the hematoma that can strangle a marginal pedicle, and risk-stratified thromboprophylaxis as part of global circulatory optimization. We appraise intraoperative perfusion assessment, in which clinical judgment is complemented by indocyanine green angiography, and the intraoperative decision to convert to a free nipple graft in extreme cases. Finally, we outline the recognition and stepwise salvage of the compromised NAC, prioritizing early relief of tension and pressure and pharmacologic decongestive and vasodilatory support before ischemia becomes irreversible. Systemic, often-overlooked determinants such as normothermia and thromboprophylaxis are integrated into a practical prevention framework, while we acknowledge that the evidence for some measures, notably the avoidance of external compression, remains largely physiologic and observational.
SN - 2168-8184
ER -