Pterional/Lateral approach to orbital tumors

Area of Science:

• Neurosurgery
• Ophthalmology
• Oncology

Background:

• Orbital tumors present significant surgical challenges.
• Accurate surgical access is crucial for complete tumor resection and patient outcomes.
• Various benign and malignant orbital pathologies require specialized surgical techniques.

Purpose of the Study:

• To describe a specific surgical approach for primary orbital pathologies.
• To evaluate the efficacy of the lateral pterional approach in managing orbital tumors and cysts.
• To document surgical outcomes and complications associated with this technique.

Main Methods:

• A cohort of 27 patients with primary orbital conditions underwent surgery.
• A lateral pterional approach was utilized, involving osteoclastic or osteoplastic removal of the orbital wall/roof.
• Access to lesions was achieved by elevating the lateral rectus muscle.

Main Results:

• The lateral pterional approach facilitated complete tumor removal in all 27 patients.
• The study included diverse orbital pathologies such as lacrimal gland tumors, lymphangiomas, neurinomas, meningiomas, and cysts.
• Surgical complications associated with the approach were documented.

Conclusions:

• The lateral pterional approach is an effective method for achieving complete resection of various primary orbital tumors and cysts.
• This surgical technique provides excellent access to orbital lesions while allowing for detailed documentation of complications.
• The approach represents a valuable option for managing complex orbital pathologies.