Medical Knowledge

A library for the questions worth asking before deciding.

Articles in this section are written by our specialist plastic surgery team and reviewed internally for clinical accuracy. No AI-generated clinical content. No sponsorship from device or implant manufacturers. No advertising in disguise.

The intent of this library is not to replace consultation. It is to help you enter consultation with sturdier understanding, clearer questions, and the ability to evaluate a surgical proposal with information.

4 articles

Nose surgery.

Common questions about structural rhinoplasty, revision rhinoplasty, the relationship between aesthetics and breathing, and what realistic recovery looks like.

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Nose surgery 9 min read

What is structural rhinoplasty? How it differs from other nose procedures

"Structural rhinoplasty" is a widely used phrase, but the surgery behind it varies between practices. This article defines the technique precisely, distinguishes it from neighbouring procedures, and explains the real limits of each option.

Assoc. Prof. Phan Minh Khôi, MD, PhD Head of Plastic Surgery

Nose surgery 10 min read

Revision rhinoplasty: when it is needed and what to expect

Revision rhinoplasty asks for different surgical judgement than a first operation. This article discusses when to revise, when to wait, the realistic limits of a second operation, and how to approach the revision consultation.

Assoc. Prof. Phan Minh Khôi, MD, PhD Head of Plastic Surgery

Nose surgery 8 min read

Does rhinoplasty affect breathing? Understanding functional nose surgery

The nose is not only an aesthetic feature — it is the principal airway. This article explains the anatomical regions that surgery can affect, when functional surgery should be combined, and the warning signs that should prompt a breathing assessment before surgery.

Assoc. Prof. Phan Minh Khôi, MD, PhD Head of Plastic Surgery

Nose surgery 9 min read

Recovery after rhinoplasty: how long does the real process take?

Advertising often says "recovery in 7 days", but the real recovery from rhinoplasty runs to 12–18 months. This article describes what actually happens at each milestone — and the things less often spoken about.

Assoc. Prof. Phan Minh Khôi, MD, PhD Head of Plastic Surgery

3 articles

Eyelid surgery.

Distinctions between eyelid techniques, ptosis, and periorbital surgery — with care for long-term stability, not just immediate results.

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Eyelid surgery 8 min read

Incisional, partial-incision, and suture eyelid surgery: techniques and long-term stability

The three Vietnamese terms — cắt mí, bấm mí, and nhấn mí — refer to different surgical techniques, and the names are not always used consistently between clinics. This article explains the surgery behind each name, the long-term stability of each, and how to match technique to anatomy.

Dr. Vũ Hồng Hạnh, MD (CKI) Eyelid Surgery Specialist

Eyelid surgery 8 min read

Ptosis: when it is a medical condition and when it is an aesthetic concern

Ptosis is not always an "aesthetic concern". In many cases it signals an underlying medical condition that deserves investigation — sometimes neurological or muscular. This article explains the distinction and the surgical options.

Dr. Vũ Hồng Hạnh, MD (CKI) Eyelid Surgery Specialist

Eyelid surgery 7 min read

Eye bags and dark circles: understanding the anatomy and treatment options

"Dark circles" and "eye bags" describe surface appearances that can arise from several different causes — and each cause needs a different approach. This article explains the under-eye anatomy and distinguishes the treatment options.

Dr. Vũ Hồng Hạnh, MD (CKI) Eyelid Surgery Specialist

4 articles

Breast surgery.

Implants, long-term complications, reconstruction after cancer, and how to tell whether you need a lift or an augmentation.

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Breast surgery 10 min read

Breast implants: a clear guide to gel, saline, and gummy bear

When considering breast augmentation, the choice of implant is an important and long-lived clinical decision. This article explains the common implant types — silicone gel, saline, gummy bear — and the trade-offs of each.

Dr. Đặng Thuỳ Linh, MD (CKII) Head of Breast & Body Surgery

Breast surgery 8 min read

Breast lift or augmentation: how to tell which you need

Augmentation addresses volume. Mastopexy addresses position. Sometimes one is needed, sometimes both. This article explains the difference and how surgeons assess the indication.

Dr. Đặng Thuỳ Linh, MD (CKII) Head of Breast & Body Surgery

3 articles

Body contouring.

Liposuction, abdominoplasty, and post-bariatric body contouring — with transparency about the limits of each.

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Body contouring 9 min read

Abdominoplasty: when it is needed and when liposuction will do

When the abdomen protrudes or sags, abdominoplasty and liposuction are often mentioned as alternatives — but they are very different operations with very different indications. This article explains the difference and how surgeons assess.

Dr. Đặng Thuỳ Linh, MD (CKII) Head of Breast & Body Surgery

Body contouring 9 min read

Body contouring after major weight loss: understanding the surgical options

Major weight loss — through diet, exercise, or bariatric surgery — is a major health accomplishment. But the process often leaves skin and tissue concerns that only surgery can resolve. This article explains the options.

Dr. Đặng Thuỳ Linh, MD (CKII) Head of Breast & Body Surgery

3 articles

Facial surgery.

Facelift, chin and jaw reshaping, and the medical distinction between filler and botulinum toxin.

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Facial surgery 9 min read

Facelift and non-surgical facial rejuvenation: how they compare

Facial rejuvenation has many options — from filler to skin excision. Each addresses different problems at different stages of ageing. This article places the facelift in the wider picture.

Assoc. Prof. Phan Minh Khôi, MD, PhD Head of Plastic Surgery

Facial surgery 8 min read

Chin and jaw reshaping: bony structure and overall facial harmony

The chin and jaw form the bony frame of the lower third of the face. Reshaping them can change overall harmony significantly — and can also produce risk when intervention is not carefully considered.

Assoc. Prof. Phan Minh Khôi, MD, PhD Head of Plastic Surgery

Facial surgery 7 min read

Filler and botulinum toxin: mechanisms, indications, and what to ask before injection

"Filler" and "Botox" are often discussed together in marketing, but they are entirely different substances with different mechanisms and indications. Understanding the difference is essential before deciding to inject — and before choosing an injector.

Dr. Vũ Hồng Hạnh, MD (CKI) Eyelid Surgery Specialist

8 articles

Decision-making, safety & recovery.

Cross-cutting topics: choosing a surgeon, anesthesia, scars, recovery, cost, and the psychological side of the decision.

Decision-making, safety & recovery 10 min read

How to choose a plastic surgeon: seven questions you should not skip

The most important decision in plastic surgery is not which procedure to have — it is which surgeon to trust with your body. This article gives a concrete checking framework and the questions to ask in consultation.

Editorial team Quality Assurance

Decision-making, safety & recovery 7 min read

Revision surgery: when it is needed and why

Revision surgery is not a sign of "failed" surgery — it is a normal part of plastic surgical practice. This article explains when revision is the right indication, when to wait, and how to approach it calmly.

Assoc. Prof. Phan Minh Khôi, MD, PhD Head of Plastic Surgery

Editorial standards

How we edit.

Each medical-knowledge article is written by a specialist or under specialist supervision and reviewed internally before publication. We do not use AI-generated clinical content, and we do not accept sponsorship from device or implant manufacturers.

When the evidence is contested, we say so. When a recommendation reflects our practice rather than a universal consensus, we say that too. The goal is honest information — even when honesty means saying "we are not sure".

Articles are updated as new evidence emerges or practice changes. The last-modified date is shown on each piece. If you spot information that appears inaccurate, please write to editorial@thegioidep.vn.

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