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

Table 3

Orbital volume, double approach.

Patient number	Preoperative volume increase (%)	Postoperative volume increase (%)	Difference (pre. − post.)
1	126	119	7
2	135	125	10
3	110	102	8
4	122	109	13
5	132	132	0
6	116	101	15
7	125	122	3
8	98	87	11
9	114	102	12
10	116	100	16
11	106	96	10
Average	118.2	108.6	9.5