Comparative Orbital Volumes between a Single Incisional Approach and a Double Incisional Approach in Patients with Combined Blowout Fracture

Table 1

Postoperative outcome.

	Single approach	Double approach
Operation time	1 hour 9 minutes	1 hour 48 minutes
Visual acuity	All were normal	All were normal
Extraocular muscle limitation	None	None
Vertical globe position	All were normal	All were normal
Temporary diplopia	Before operation: 5/10 (50%); after operation: 10 (30%)	Before operation: 7/11 (64%); after operation: 1/11 (9%)
Permanent diplopia	None	None
Enophthalmos	1/10 (10%)	1/11 (9%)