Minimal endoscopic approach to subperiosteal orbital abscess

Area of Science:

• Otolaryngology
• Pediatric Ophthalmology
• Endoscopic Sinus Surgery

Background:

• Subperiosteal orbital abscesses (SOAs) often complicate acute sinusitis in children.
• Traditional treatment sometimes involved extensive ethmoidectomy, potentially increasing morbidity.
• A minimally invasive approach is desirable for SOA management.

Purpose of the Study:

• To evaluate the efficacy of a limited endoscopic approach for subperiosteal orbital abscess drainage.
• To determine if complete ethmoidectomy is necessary for successful SOA management.

Main Methods:

• Prospective study involving twenty children with subperiosteal orbital abscesses secondary to acute sinusitis.
• Intervention involved endoscopic opening of the medial orbital wall, specifically the ethmoid bulla and lamina papyracea.
• The approach was limited to the ethmoid cells directly involved with the abscess.

Main Results:

• Successful subperiosteal orbital abscess drainage was achieved in all patients using the limited endoscopic technique.
• Positive clinical outcomes were observed in all treated children.
• Extensive ethmoidectomy was not required to achieve adequate drainage.

Conclusions:

• Limited endoscopic drainage of subperiosteal orbital abscesses is effective and safe in pediatric patients.
• The procedure can be confined to opening the ethmoid bulla and lamina papyracea, avoiding complete ethmoidectomy.
• This refined technique offers a less invasive option for managing pediatric subperiosteal orbital abscesses.