Filtering dysesthetic bleb with circumferential intrapalpebral extension.

Area of Science:

• Ophthalmology
• Glaucoma Surgery
• Ocular Surface Disease

Background:

• Bleb dysesthesia is a rare complication post-trabeculectomy, causing significant discomfort.
• Managing bleb dysesthesia involves balancing symptom relief with bleb function preservation.
• Conservative treatments like intensive lubrication are standard, with surgery reserved for refractory cases.

Observation:

• A patient presented with bleb dysesthesia within two months of trabeculectomy.
• The bleb was extensive and unresponsive to conservative management strategies.
• Symptoms significantly interfered with the patient's daily life and quality of vision.

Findings:

• A combined surgical approach was employed for successful management.
• Specific techniques included temporal compression sutures and nasal bleb-limiting conjunctivoplasty.
• This surgical intervention effectively alleviated symptoms while preserving bleb function.

Implications:

• This case demonstrates the efficacy of combined surgical techniques for refractory bleb dysesthesia.
• Such approaches offer a viable alternative when conservative measures fail.
• Successful management can restore patient quality of life after glaucoma surgery.