Evolution of thyroid eye disease decompression-dysthyroid optic neuropathy

Area of Science:

• Ophthalmology
• Plastic Surgery
• Otolaryngology

Background:

• Thyroid eye disease (TED) treatment has evolved over 150 years, aiming to restore appearance and visual function.
• Early surgical interventions occurred with limited understanding of TED pathophysiology and non-invasive assessment tools.
• Key historical techniques include lateral orbitotomy, transcranial, paranasal sinus, and transantral decompression.

Framework:

• The evolution of orbital decompression is categorized into three eras: Surgical Heroism (1888-1979), Surgical Refinement (1979-2000), and the Modern Age (21st century).
• The Age of Surgical Refinement saw advancements with CT scans, introducing the 'swinging eyelid' approach, four-wall decompression, fat decompression, and endoscopic techniques.
• The Modern Age emphasizes customized orbital decompression, integrating medical therapy and patient-specific surgical plans.

Implementation:

• Pioneers developed foundational decompression techniques despite diagnostic limitations.
• Computed tomography enabled refined surgical approaches like the 'swinging eyelid' technique and endoscopic methods.
• Current strategies involve medical decompression for active TED and tailored surgical decompression for stable disease.

Implications:

• Understanding TED pathophysiology has led to more precise and effective surgical interventions.
• Customized orbital decompression maximizes therapeutic benefits while minimizing patient morbidity.
• Continued innovation in surgical techniques and medical therapies promises improved patient outcomes for thyroid eye disease.