Injection breast augmentation, as a non-surgical method of breast enlargement, has attracted the attention of more and more women in recent years. It achieves a fuller effect by injecting fillers with yiding ingredients into the breast tissue. However, whether the breasts will shrink after injection breast augmentation is a concern for many beauty seekers. This article will discuss in detail the principles of injection breast augmentation, commonly used materials, possible changes and influencing factors.
The basic principle of breast augmentation by injection
Injection breast augmentation mainly improves the shape and size of the breast by injecting fillers into the breast tissue to increase local volume. Common injection materials include hyaluronic acid, autologous fat and some medical fillers. Each material has different physical properties and metabolic methods, which directly affect the morphological stability and duration of the breast after injection.
Characteristics and metabolic processes of injection materials
Hyaluronic acid
Hyaluronic acid is a polysaccharide naturally present in human tissues. It has good biocompatibility and water absorption. After being injected into the breast, it increases the volume by absorbing water and swelling.
However, hyaluronic acid is a substance that can be broken down by enzymes in the body. Over time, its volume will gradually decrease and eventually be completely absorbed, causing the volume of the breast injection site to return to its original state. Generally speaking, the breast enhancement effect of hyaluronic acid injection lasts for about 6 months to 1 year.
autologous fat
Autologous fat transplantation is to suck out fat from other parts of the patient's body (such as the abdomen and thighs), purify it and inject it into the breasts. Some of the fat cells can survive and form a lasting volume, while the other part will be absorbed.
The fat survival rate is affected by many factors, such as transplantation technology, blood supply, postoperative care, etc. The more surviving fat, the more stable the breast volume will be. After the non-surviving fat is absorbed, the volume of the injection site will decrease accordingly, and local shrinkage or unevenness may occur.
Medical fillers
Some medical fillers are based on synthetic materials and have a certain degree of durability and stability, but their safety and possible side effects still need to be closely monitored. Due to their non-biodegradable nature, their volume changes are small, but their long-term effects and risks are not yet fully understood.
Analysis of the reasons why breasts become smaller after breast augmentation injections
The reduction in breast size after breast augmentation injection is mainly related to the following factors:
Filler absorption
Especially for hyaluronic acid and partial autologous fat injections, the materials will be metabolized and absorbed by the human body and the volume will naturally shrink. This process varies from person to person, and the influencing factors include individual metabolic rate, injection amount and location.
Low survival rate of fat cells
The fat cells that fail to survive in autologous fat transplantation are absorbed, which can cause local atrophy, depression, or even shrinkage of the breasts, affecting the overall fullness.
Injection technology and uniformity
Uneven injection or injection that is too shallow or too deep may lead to uneven distribution of material, a significant reduction in volume in some areas, and a visual reduction in breast size.
Changes in breast tissue
As you age or your weight changes, the fat ratio and elasticity of your breast tissue may change, affecting the durability of the injection effects.
Improper postoperative care
Excessive massage or lack of protection may cause the injected material to move or accelerate absorption, resulting in a decrease in breast volume.
How to reduce the risks of breast reduction
Choose the right injection material
Choose fillers that balance durability and safety based on individual needs, such as combining the advantages of hyaluronic acid and autologous fat to improve the stability of the effect.
Optimizing injection technique
It is performed by experienced doctors to ensure that the material is evenly distributed and avoid rapid local absorption.
Focus on postoperative care
Protect the breasts properly, avoid strong squeezing or massage, and reduce material displacement and absorption.
Regular follow-up evaluation
Monitor the condition of the filling material through imaging examinations and make timely adjustments or supplements.
The difference between breast augmentation by injection and breast augmentation by surgery
Breast augmentation by injection is a minimally invasive method with a short recovery period and simple operation, but the effect generally lasts for a short time. It is suitable for those who do not have a high demand for breast enlargement or for tentative improvement.
Surgical breast augmentation, through the implantation of prostheses or large amounts of fat transplantation, has a more lasting effect and is suitable for patients who have high requirements for volume and shape, but it is highly traumatic, has a long recovery period and is relatively risky.
Injection breast augmentation suitable for people and contraindications
Suitable for people who want to slightly improve breast size, pursue natural effects, and are sensitive to surgical risks.
Contraindications include patients with breast diseases, those who are allergic to filling materials, pregnant women and breastfeeding women, etc.
Future Development Direction
With the advancement of material science and transplantation technology, the safety and durability of injectable breast augmentation are constantly improving. Research focuses include enhancing fat cell survival, developing new biocompatible fillers, and the application of precision injection technology.
Beauty Encyclopedia Tips: The breasts may become smaller after breast augmentation injections, mainly because the filling materials are absorbed by the body or the fat survival rate is not ideal. Choosing appropriate materials and techniques and standardizing postoperative care can reduce the risk of volume reduction. Those seeking beauty should consider their own situation, consult a professional doctor, develop a reasonable plan, and rationally treat the effect and duration of breast augmentation injections.