Thyroid Eye Disease (TED) is a complex, autoimmune disease that can cause inflammation and remodeling of the tissues around the eyes (1,2). TED typically progresses via an active/inflammatory phase followed by an inactive (fibrotic) phase. During the active phase, immune activity is high and tissues are inflamed. During the active phase, interventions targeting immune cells are more effective. After this inflammation subsides, many of the resultant structural changes may be less responsive to immune modulation. While many patients benefit from non-surgical treatments (such as steroids or biologics), a significant number will require surgery for TED to restore comfort, function, and appearance once the active inflammatory phase has stabilized. It is important to note that surgical care in TED is not a single operation, and it is a multi-stage, tailored sequence of procedures that address different aspects of the disease. Here we will cover the major surgical options for TED, when each is needed, and why understanding the underlying problem can help patients make informed decisions about timing and expectations.
For an overview of how surgery fits into the broader landscape of TED treatment, including in conjunction with non-surgical options, see this comparison of treatment approaches at: https://raymonddouglasmd.com/comparing-thyroid-eye-disease-treatment-options
Understanding When Surgery is Needed
As mentioned above, before diving into specific procedures, it is important to understand that surgery for TED is most often undertaken when the disease enters a stable, or “inactive,” phase. During the active phase (when inflammation is changing rapidly), surgical intervention is less predictable due to the constantly progressing nature of the disease and hence may not yield lasting results. However, there are exceptions (discussed below) that apply to urgent or vision-threatening situations. In general, TED surgery is contemplated when:
- Inflammation has plateaued or subsided
- Symptoms interfere with vision, comfort, or eyelid function
- Medical therapies have been maximized
- Cosmetic and functional goals remain unmet
- Under these circumstances, some of the surgical options are
Orbital Decompression Surgery for Creating Space Behind the Eyes
Orbital decompression expands the orbits (eye sockets) (3) through the reduction or removal of bone within the orbital walls and excess orbital fat to give swollen eye tissues more room. This relieves pressure, reduces bulging (proptosis), and helps the eyelids close completely.
When it is performed: Proptosis or bulging eyes are one of the most characteristic features of TED. Here, the extraocular muscles and fat expand behind the eye, but the rigid bone socket does not give in, leading to the eyes being pushed forward. This results in:
- Cosmetic concerns (a “staring” appearance)
- Eyelid retraction and incomplete closure
- Dryness and exposure keratitis
- Pain and pressure behind the eye
- Narrowing of visual fields
- Risk to the optic nerve
Orbital decompression is the primary surgery to reverse or mitigate these problems.
Types of decompression:
- Medial wall decompression: Removes bone on the inner wall of the orbit
- Lateral wall decompression: Removes bone on the outer wall
- Floor decompression: Lowers the floor of the orbit
- Fat decompression: Removes some of the orbital fat without removing bone
The type of decompression is undertaken based on CT/MRI imaging studies and often, surgeons combine approaches tailored to how severe the proptosis is and which areas are contributing most. By freeing more space within the orbital cavity, decompression reduces pressure on the optic nerve, which is especially critical when optic nerve function is threatened, and decreases eye bulging so that eyelids can close more fully, which in turn reduces dryness and corneal exposure.
Eyelid Surgery: Correcting Retraction and Incompleteness
Eyelid surgery for TED addresses retraction of the upper and/or lower lids 4. Lid retraction due to proptosis makes the eye look “wide-open” and can expose the cornea, leading to irritation, chronic redness and damage.
When it is performed: Upper eyelid retraction is common in TED and happens when the upper lid muscles are pulled upwards, exposing too much of the eye. Lower lid retraction similarly pulls the lower lid downward, causing irritation and chronic dryness. The goals of eyelid surgery are mainly to:
- Improve eyelid positioning
- Reduce exposure of the cornea
- Enhance comfort and reduce dryness
- Improve appearance and symmetry
Common surgical approaches include:
- Upper eyelid retractor recession: Weakening or recessing the levator muscle and related retractors (e.g., Mueller’s muscle or levator complex) to lower the upper lid, often with adjustable sutures or posterior approaches.
- Lower eyelid retractor recession: Releasing or recessing the lower eyelid retractors (capsulopalpebral fascia and inferior tarsal muscle) via a posterior (transconjunctival) or anterior approach to elevate the lid. Spacers may be added in more severe cases to help maintain lid height and counter scarring.
Improper eyelid positioning and retraction can cause chronic irritation and even corneal abrasions. Repositioning improves eyelid function and comfort while also enhancing aesthetic appearance.
Strabismus (Eye Muscle) Surgery for Fixing Double Vision
Strabismus surgery adjusts the eye muscles that control the movement of the eyes (extraocular muscles) to correct alignment so that both eyes point in the same direction.
When it is performed: Inflammation and scarring around the extraocular muscles in TED can restrict movement, leading to double vision (diplopia) in one or more gaze directions and inability to focus on a single point.
Surgical approach for strabismus involves:
- Recessing (loosening) a tight muscle
- Resection/plication(strengthening) a weak muscle
- Adjusting one or more muscles depending on the pattern of misalignment
Importantly, this surgery is usually considered after orbital decompression and after inflammation has settled, because decompression itself can temporarily alter alignment. Double vision can interfere with driving, reading, balance, and quality of life. Aligning the eyes improves functional vision and reduces the need for prisms or patching.
Corneal Protection Procedures
In patients with severe eyeball exposure and incomplete eyelid closure, corneal surgeries or protective procedures (e.g., tarsorrhaphy or partial eyelid closure sutures) may be necessary.
When it is performed: This procedure is only done when absolutely necessary if a decompression with eyelid recessions does not fully solve the problem. When eyelids cannot fully close due to severe proptosis or retraction, the cornea becomes susceptible to drying, constant redness, irritation, ulceration, and infection.
Some of the surgical approaches include:
- Tarsorrhaphy (temporary or permanent closure of part of the lid)
- Grafting or lubrication chambers
- Amniotic membrane grafts for corneal surface protection
It is imperative to protect the cornea to prevent vision-threatening complications and reduce pain and light sensitivity.
Soft Tissue and Cosmetic Refinement
Some patients also seek additional refinement once major functional issues are resolved (5). Some of these cosmetic procedures may include:
- Orbital fat repositioning
- Dermal fillers or fat grafting for hollows around the eyes
- Brow or midface lifts for symmetry
While these are not always medically necessary, they are often valuable for patients who have endured chronic changes from TED and want to restore a more balanced appearance.
How Surgeons Arrive at the Correct Surgical Alternative
Choosing from among surgical options is a personalized process that takes into consideration the:
- Disease Phase: As mentioned above. Surgeons prefer to operate during the inactive phase (when inflammation has stabilized) unless there is an urgent threat to vision or the cornea, as active inflammation can increase complication risk.
- Dominant Symptoms: If proptosis or optic nerve compression is the primary symptom, then orbital decompression is the intervention of choice. If lid position prevents closure or causes exposure, surgeons usually resort to eyelid surgery. Strabismus surgery is performed for double vision that limits function and corneal protection procedures are undertaken if and when corneal risk is high.
- Timing and Sequence: A typical sequence of surgeries is usually:
- Orbital decompression
- Strabismus (eye muscle) surgery
- Eyelid surgery
- Minor cosmetic refinements
This staged approach (rather than all at once) allows functional correction first, with aesthetic refinement later.
What Surgery Can and Cannot Do
Like with all interventions, surgeries also come with their limitations. Surgery can reduce eye bulging, improve eyelid closure and lid position, reduce double vision or improve alignment, protect the cornea and preserve vision and improve comfort and quality of life
Surgeries cannot reverse the underlying autoimmune process, cure TED (medical therapy is needed for active inflammation), or guarantee a perfect outcome, but they can greatly improve balance and function.
Surgical intervention is one part of a comprehensive treatment plan and is often most effective when combined with medical therapies that manage inflammation and immune activity.
Recovery and What to Expect
Recovery time and outcomes largely depend on the type of surgery:
- Orbital decompression: Swelling and bruising can last for a couple of weeks and vision and the final outcome usually stabilizes over months.
- Eyelid surgery: Early swelling fades within days, but results may take weeks.
- Strabismus surgery: Alignment improves over weeks as tissues settle.
- Corneal protection procedures: Comfort may improve immediately, with additional healing over time.
It is important to stringently adhere to post-op instructions from your surgeon and speak up if you notice changes in vision, pain, or delayed healing.
When to Talk to a Specialist
If you’re experiencing persistent TED symptoms such as bulging eyes, double vision, pressure, eyelid retraction, corneal exposure, or decreased visual function, it is worth consulting an oculoplastic or orbital specialist. They can evaluate:
- When inflammation is active vs. stable
- Which surgical options are most appropriate
- How medical and surgical treatments can be safely integrated
Discuss Your Thyroid Eye Disease Surgical Options Today
Understanding the different types of surgery for TED helps patients and families make informed decisions about care. Rather than viewing surgery as a single “last resort,” it is more accurate to visualize TED surgery as part of a multi-stage toolkit that addresses specific functional and structural problems arising from the disease. From decompression to eyelid repositioning, from muscle alignment to corneal protection, each procedure plays a distinct role in restoring comfort, preserving vision, and improving quality of life for people living with thyroid eye disease.
If you’re considering surgery or want to understand your options better, do not hesitate to schedule an appointment with Dr. Raymond Douglas.
References
- Wiersinga, W. M., Eckstein, A. K. & Zarkovic, M. Thyroid eye disease (Graves’ orbitopathy): clinical presentation, epidemiology, pathogenesis, and management. Lancet Diabetes Endocrinol 13, 600-614 (2025). https://doi.org/10.1016/S2213-8587(25)00066-X
- <autoimmune_diseases_and_your_environment_508.pdf>.
- Takahashi, Y.et al. Anatomy of deep lateral and medial orbital walls: implications in orbital decompression surgery. Orbit 32, 409-412 (2013). https://doi.org/10.3109/01676830.2013.833256
- Miotti, G., Zeppieri, M., Pederzani, G., Salati, C. & Parodi, P. C. Modern blepharoplasty: From bench to bedside. World J Clin Cases 11, 1719-1729 (2023). https://doi.org/10.12998/wjcc.v11.i8.1719
- Naik, M. N., Nair, A. G., Gupta, A. & Kamal, S. Minimally invasive surgery for thyroid eye disease. Indian J Ophthalmol 63, 847-853 (2015). https://doi.org/10.4103/0301-4738.171967
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