Upper vs. Lower Blepharoplasty: What Is the Difference, and Do You Need One or Both?
The eyes are the first feature most people notice on a face, and the periorbital region — the skin, fat, and muscle surrounding the eyes — is often the first area to show the signs of aging. Yet when patients come to me asking about eyelid surgery, there is almost always some confusion about what "blepharoplasty" actually means and which type applies to their concern.
Upper and lower blepharoplasty are related but fundamentally different procedures that address different anatomical problems. Understanding the distinction helps patients articulate what bothers them, set realistic expectations, and make informed decisions about surgical intervention.
The Anatomy of the Aging Eyelid
The upper eyelid is a layered structure composed of skin, orbicularis oculi muscle, orbital septum, pre-aponeurotic fat, the levator aponeurosis, and the tarsal plate. With age, the skin loses elasticity and descends. The orbicularis muscle may relax. The orbital septum weakens, allowing the pre-aponeurotic fat to herniate forward, creating fullness in the medial and central upper lid. In more advanced cases, the skin may descend over the lash line itself — true dermatochalasis — which can obstruct the superior visual field.
The lower eyelid has a similar layered anatomy but ages differently. Here, the three orbital fat compartments — medial, central, and lateral — tend to herniate anteriorly through a weakened orbital septum, creating the familiar bulge known as lower lid "bags." Simultaneously, the skin develops fine rhytids (wrinkles) and the cheek below descends, creating a hollow at the lid-cheek junction called the tear trough.
These two aging processes are distinct. Addressing one does not address the other. Many patients need both procedures for a fully rejuvenated periorbital result.
Upper Blepharoplasty: Restoring Openness and Clarity
Upper blepharoplasty removes excess skin — and, when indicated, a small amount of orbicularis muscle and herniated fat — from the upper eyelid. The incision is concealed within the natural supratarsal crease, which falls in the upper lid fold. When placed precisely within this crease and closed in fine layers, the scar is invisible at conversational distance and virtually imperceptible up close within a few months.
The goals are threefold: to restore the upper eyelid platform (the visible skin between the lash line and the fold), to eliminate hooding that may impair vision or create a tired appearance, and to define the lid crease so that the eye reads as open and alert. The amount of skin removed is calculated conservatively — I always preserve at least twenty millimeters of skin between the lower brow and the lash line to ensure complete lid closure. Over-resection is one of the most common complications of upper blepharoplasty and is far more difficult to correct than under-resection.
For many patients in their early forties and fifties, isolated upper blepharoplasty produces a striking, natural-looking rejuvenation with a one-week recovery period. It remains one of the highest-satisfaction procedures I perform.
Lower Blepharoplasty: Addressing Bags, Hollows, and Texture
Lower blepharoplasty is more technically demanding than upper blepharoplasty and carries a broader range of approaches depending on the specific anatomy. The two primary techniques are the transconjunctival approach and the transcutaneous (subciliary) approach.
In a transconjunctival lower blepharoplasty, the incision is made on the inside of the eyelid — entirely invisible externally. This approach is ideal for patients whose primary concern is fat herniation (bags) without significant skin excess. The orbital fat can be removed, redistributed into the tear trough, or a combination of both. Fat repositioning, in which fat is draped over the inferior orbital rim to fill the tear trough hollow, produces a particularly natural result because it addresses both the bulge above and the hollow below in a single maneuver.
When there is significant lower eyelid skin laxity — fine wrinkles, crepe-like texture — a transcutaneous approach with a subciliary incision just below the lash line allows for direct skin removal in addition to fat management. This approach requires meticulous execution to avoid ectropion (lower lid malposition), particularly in patients with pre-existing lower lid laxity. A canthopexy or canthoplasty may be incorporated to support the lower lid position when anatomically indicated.
Lower blepharoplasty recovery involves more bruising and swelling than the upper procedure — typically two to three weeks before most patients feel comfortable in public. Final results, particularly the resolution of lower lid edema, may take three to four months.
Do You Need One or Both?
During my periorbital consultation, I assess the upper and lower eyelids independently before forming an overall recommendation. Some patients have isolated upper lid hooding with no lower lid bags — these patients are well-served by upper blepharoplasty alone. Others have prominent lower fat herniation but smooth, well-supported upper lids — here, a transconjunctival lower blepharoplasty is the appropriate intervention.
A significant number of patients, however, have both upper and lower concerns — and in these cases, performing both procedures simultaneously makes anatomical and economic sense. Recovery is consolidated, the overall periorbital rejuvenation is more complete, and the upper and lower results are balanced aesthetically.
It is also important to distinguish between ptosis — true drooping of the eyelid due to a stretched or dehisced levator aponeurosis — and dermatochalasis, which is excess skin. These are different conditions that require different surgical approaches. Ptosis repair involves reattaching or shortening the levator mechanism and is performed under local anesthesia with the patient awake so that lid height can be assessed dynamically. Many patients present to me having been told they need blepharoplasty when they actually need a ptosis repair — or both.
What to Expect at Your Consultation
At your consultation, I perform a comprehensive periorbital examination that includes assessment of eyelid skin excess, fat herniation, lid position, levator function, brow position, and lower lid laxity. Standardized photographs are taken in six views. From this analysis, I develop a customized surgical plan that addresses your specific anatomy — not a generic protocol.
The periorbital region ages as a system, not in isolated parts. A thorough evaluation ensures that the surgical plan addresses the root cause of what you see in the mirror, not just the most visible symptom. That is how I deliver results that look refreshed and natural rather than operated on.
If the skin around your eyes has begun to age in a way that concerns you, I welcome you to schedule a consultation at my Newport Beach or Beverly Hills practice.