Endoscopic Axillary Breast Augmentation: What It Is

What is endoscopic axillary breast augmentation?

Endoscopic axillary breast augmentation - sometimes referred to as transaxillary endoscopic breast augmentation - is a surgical technique in which a breast implant is placed through a small incision made in the natural fold of the armpit rather than directly on the breast. A thin optical instrument called an endoscope is passed through this incision, giving the surgeon a direct, magnified view of the internal structures as the implant pocket is carefully prepared. The term "axillary" simply refers to the armpit region, where the access point is located.

This approach represents one of several established techniques for breast augmentation surgery. Understanding how it works, and how it compares to more traditional methods, can help patients arrive at a consultation better prepared to ask meaningful questions and participate in the decision-making process.

How the procedure works in general terms

The operation is typically performed under general anaesthesia. During the procedure, the arms are positioned to allow access to the axillary region. A small incision - generally around four centimetres - is made in the armpit fold, an area where any resulting scar is largely concealed from view. The endoscope is then introduced, allowing the surgical team to visualise the anatomy precisely as the pocket for the implant is created.

The pocket is usually formed in a position that places the implant either fully beneath the chest muscle (the pectoralis major) or in a configuration known as a dual-plane position - where the upper portion of the implant sits behind the muscle while the lower portion is in contact with breast tissue. The dual-plane approach can be particularly relevant in patients who have a less defined natural crease beneath the breast or mild drooping of the breast tissue.

Once the pocket has been prepared, a saline or silicone implant - which may be round or anatomical in shape - is introduced and positioned. The endoscope's visibility allows the surgeon to refine the position and assess symmetry before closing the incision.

How it differs from traditional approaches

The most widely used alternative entry points in breast augmentation are the inframammary fold (a crease beneath the breast) and the periareolar approach (around the edge of the areola). Each has its own clinical profile, and the differences between them are worth understanding before a consultation.

With the inframammary approach, the incision is placed directly on the breast, below the breast mound. This provides direct, unrestricted access and remains a highly common technique. However, a scar is left on the breast itself, which some patients prefer to avoid. The factors that influence scarring after breast surgery are relevant regardless of which approach is used, and individual healing varies considerably.

With the periareolar approach, the incision is placed around the lower half of the areola. This may offer a degree of scar concealment due to the colour contrast at the areola border. A general overview of this technique is available in our article on the periareolar approach in breast surgery.

The axillary endoscopic technique differs from both of these primarily in that the incision is remote from the breast - it is placed in the armpit. This means no scar is created on the breast mound itself. The endoscope compensates for the increased distance between the entry point and the operative site by providing clear visual guidance throughout pocket preparation. Without endoscopic assistance, the transaxillary route would offer limited visibility; the endoscope is what makes precise dissection achievable from this remote access point.

Another distinction lies in the degree of disruption to the breast's internal structures. Because the approach avoids passing through breast tissue, some surgeons consider it to carry a lower risk of affecting the glandular tissue - a consideration that may be discussed in relation to nipple sensation and breastfeeding capacity, though individual outcomes vary and cannot be predicted with certainty.

Factors that a surgeon considers when discussing this approach

Not every patient's anatomy is equally suited to each technique. During a consultation, a qualified plastic surgeon will consider a range of individual factors before discussing which approach may be appropriate. These typically include:

• The existing definition of the inframammary crease - patients with a less distinct natural fold beneath the breast may benefit from the precise pocket shaping that endoscopic dissection allows.
• The degree of breast ptosis - mild drooping of the breast tissue is one scenario in which the dual-plane technique, which this approach can facilitate, may be discussed.
• The patient's priorities regarding scarring - for those who place particular importance on avoiding visible scarring on the breast itself, the axillary route offers an alternative worth discussing.
• Implant selection - round or anatomical cohesive gel implants, and saline or silicone fills, each have different handling properties; the chosen implant type is considered alongside the access route.
• Overall anatomical proportions and chest wall shape - these influence both the approach and the implant pocket position.

A broader discussion of candidacy for minimally invasive breast surgery - including factors that are assessed during consultation - is available in our guide on who is a candidate for minimally invasive breast surgery.

What recovery may involve

Recovery after breast augmentation varies between individuals regardless of the technique used. In general terms, the axillary endoscopic approach is associated with a recovery profile that patients and surgeons often discuss in terms of post-operative comfort, arm mobility, and return to everyday activities. Because the dissection is performed with a high degree of visual precision, some surgeons note that this can contribute to reduced tissue disruption - though individual recovery experiences differ considerably.

Patients can generally expect some degree of swelling, tenderness, and restricted arm movement in the early post-operative period. Specific guidance on activity restrictions, wound care, and follow-up timelines is always determined on an individual basis and discussed in detail at the consultation and pre-operative appointment stages.

What a consultation at Chirurgia Plastica MD covers

A consultation is the appropriate setting in which to explore whether endoscopic axillary augmentation - or any other approach - may be relevant to an individual's situation. During a consultation at our clinic in Chișinău, the specialist will take a full medical history, assess anatomy, discuss the patient's expectations and concerns, and explain the different surgical options in detail.

The consultation is also the right place to ask about general risks, the recovery process, implant options, and what follow-up care involves. There is no obligation to proceed, and a considered decision made over time - with access to accurate information - is always preferable to a rushed one. If you are ready to take the first step, we invite you to request a consultation with our team.

Frequently asked questions

Is the scar from an axillary incision truly hidden?

The incision is placed within the natural fold of the armpit, an area that is not visible when the arms are at rest. Over time, and with appropriate wound care, the resulting scar typically becomes less noticeable. However, how any scar heals depends on individual factors including skin type, genetics, and post-operative care. A surgeon can give a more personalised assessment during consultation.

Can any type of implant be used with this approach?

Both saline and silicone implants - including anatomical (teardrop-shaped) and round options - can in many cases be used with the endoscopic axillary technique. The implant selection is discussed during consultation in the context of the patient's anatomy, desired outcome, and the surgeon's clinical judgement. Not all implant types and sizes may be equally appropriate for every individual via this route.

Does this approach affect the ability to breastfeed?

Because the endoscopic axillary technique avoids passing an incision through the breast gland or areolar region, there is generally considered to be less direct disruption to the glandular and ductal structures compared to some other approaches. However, any breast augmentation surgery carries considerations in relation to future breastfeeding, and this is a topic that should be discussed thoroughly at consultation. Individual circumstances vary.

How does the dual-plane pocket position differ from a fully submuscular position?

In a fully submuscular placement, the entire implant sits behind the pectoralis major muscle. In a dual-plane configuration, the muscle covers the upper portion of the implant while the lower portion is positioned behind the breast tissue rather than the muscle. This can allow for a more natural-looking lower pole and may be considered in patients where a fully submuscular position might not provide the most appropriate result for their anatomy. A surgeon will discuss which pocket position is most relevant during consultation.

How does this technique compare to the inframammary approach in terms of outcomes?

Clinical literature suggests that, in experienced hands, the endoscopic axillary approach can achieve outcomes comparable to the inframammary technique in appropriately selected patients. The key difference lies in the location of the incision and the method of pocket creation rather than in the final implant position or long-term result. A qualified surgeon is the appropriate person to discuss which approach may suit an individual's anatomy and priorities.

What questions should a patient bring to a consultation about this technique?

Useful questions to consider include: Which approach do you recommend for my anatomy and why? What are the specific risks associated with each option? What does the recovery process typically involve? How is the implant pocket refined if adjustment is needed in future? Our article on questions to ask at your breast surgery consultation in Chișinău provides a broader list of topics worth raising.