Anthropometric Changes in a Prospective Study of 100 Patients Requesting Breast Reduction

Area of Science:

• Plastic Surgery
• Human Anatomy
• Medical Research

Background:

• Standard breast anthropometry is well-documented.
• Changes in breast shape with macromastia are less understood.
• Macromastia is defined as excessive mammary gland development.

Purpose of the Study:

• Assess nipple asymmetry prevalence in the horizontal plane for patients with macromastia.
• Evaluate changes in the inframammary fold (IMF) in patients with macromastia.
• Investigate the relationship between body mass index (BMI) and these anatomical changes.

Main Methods:

• 100 patients (200 breasts) undergoing bilateral breast reduction were studied.
• Collected data included age, BMI, and specific breast measurements (nipple to IMF, etc.).
• Univariate statistical analyses were used to assess nipple asymmetry's impact.

Main Results:

• Average age was 37 years; median BMI was 33.
• Nipple asymmetry was observed in 45% lateral, 19% medial, and 36% central positions.
• Higher BMI correlated with lateral/medial asymmetry; increased breast size and BMI correlated with IMF descent.

Conclusions:

• Nipple displacement, especially lateral, is common in macromastia and linked to higher BMI.
• Inframammary fold descent is also prevalent and associated with increased BMI.
• These findings have significant clinical implications for breast reduction surgery.