Small versus coronal incision orbital decompression in Graves' orbitopathy

Area of Science:

• Ophthalmology
• Plastic Surgery
• Neurosurgery

Background:

• Orbital decompression surgery aims to alleviate pressure within the orbit.
• Standardized surgical approaches are often used, potentially overlooking individual patient factors.
• Variations in orbitopathy, such as lipogenic or myopathic types, and patient-specific orbital anatomy necessitate individualized planning.

Purpose of the Study:

• To evaluate different surgical approaches for orbital decompression.
• To discuss the versatility and applicability of the swinging eyelid technique versus the coronal incision.
• To emphasize the importance of tailored surgical planning in orbital decompression.

Main Methods:

• Review of surgical techniques for orbital decompression, including inferior fornix/upper skin crease incisions and the swinging eyelid technique.
• Discussion of the coronal incision approach and its specific indications.
• Analysis of potential complications and learning curves associated with different methods.

Main Results:

• The swinging eyelid technique provides versatile access for inferomedial, lateral, bony, and fat decompression, making it suitable as a standard approach for most patients.
• Coronal incision is invasive and not recommended as a standard approach but remains a valuable tool for specific, tailored decompression needs.
• Complications associated with the coronal approach may be linked to surgeon experience and small patient series.

Conclusions:

• Surgical planning for orbital decompression should be individualized based on orbitopathy severity, type, orbital osteology, and prior surgeries.
• The swinging eyelid technique offers a flexible standard approach, while the coronal incision is reserved for complex, tailored interventions.
• Surgeon experience and technique-specific learning curves are critical factors in achieving optimal outcomes in orbital decompression surgery.