Lower eyelid surgery, medically known as blepharoplasty, is performed to address under-eye bags, puffiness, and age-related changes around the eyes. According to the Mayo Clinic, blepharoplasty may improve under-eye bags and age-related eyelid changes when performed for appropriate indications.
Patients considering lower eyelid blepharoplasty may be assessed for different surgical techniques depending on their anatomy and individual concerns. Two commonly used approaches are transconjunctival and transcutaneous blepharoplasty.
Understanding the differences between these approaches can support informed decision-making during consultation.
What Is Transconjunctival Blepharoplasty?
Transconjunctival blepharoplasty is performed through the inside of the lower eyelid, meaning no visible external incision is made. The surgeon accesses and manages the fat pads contributing to under-eye fullness while preserving the external skin and muscle layer.
Suitable Candidates for Transconjunctival Blepharoplasty
This approach may be considered for patients who:
- Have prominent lower eyelid fat bulges
- Have good skin elasticity
- Do not require removal of excess skin
- Prefer no external scarring
Because the incision is internal, there is no visible external scar. This technique may also be associated with a different recovery profile compared to external approaches.
What Is Transcutaneous Blepharoplasty?
Transcutaneous blepharoplasty involves a small incision placed just beneath the lower lash line. This provides access to the skin, muscle, and fat of the lower eyelid and may be considered in cases involving more significant skin or muscle changes.
Suitable Candidates for Transcutaneous Blepharoplasty
This technique may be appropriate for patients who:
- Have loose or sagging lower eyelid skin
- Require muscle tightening
- Have deeper wrinkles beneath the eyes
- Require more extensive tissue adjustment
The incision is typically positioned within natural skin lines and may become less noticeable over time as healing progresses.
Which Blepharoplasty Technique Is More Appropriate?
There is no single approach suitable for all patients. The choice of technique depends on several individual factors, including:
- Skin thickness and elasticity
- Degree of fat protrusion
- Tear trough depth
- Facial anatomy
- Age-related changes
- Eyelid support
A personalised clinical assessment is required to determine the most appropriate technique.
Fat Removal vs Fat Repositioning
Modern lower eyelid surgery may involve preserving and repositioning fat rather than removing it entirely. Excessive fat removal can result in a hollow appearance.
Fat repositioning techniques aim to:
- Smooth the transition between the lower eyelid and cheek
- Maintain natural facial contours
- Reduce shadowing and tear trough depth
Peer-reviewed studies published on PubMed support the role of fat repositioning techniques in improving contour and reducing hollowing compared to fat removal alone.
Scarring Considerations
- Transconjunctival blepharoplasty involves no external scar
- Transcutaneous blepharoplasty involves a fine incision below the lash line, which may become less visible over time
Recovery Differences
Recovery varies depending on the surgical technique and individual healing factors.
- Both procedures may involve temporary swelling and bruising
- Transconjunctival approaches may involve different surface healing compared to external incisions
- Transcutaneous approaches may require additional healing time for the skin incision
Your practitioner will provide individualised aftercare guidance.
Who Is a Suitable Candidate for Blepharoplasty?
Suitability is determined during a comprehensive consultation. Factors considered include:
- Medical history
- Eye health
- Skin quality
- Facial structure
- Individual goals
Further information about techniques and candidacy is available on the blepharoplasty service page.
Important Patient Information
Blepharoplasty is a surgical procedure and carries risks, including swelling, bruising, dryness, asymmetry, infection, and delayed healing. Outcomes vary between individuals and cannot be guaranteed.
A consultation is required to determine suitability and discuss risks, benefits, and expected outcomes.
Author: Dr Fred Fotouhi MD FRACGP FACCSM
