From: Postoperative complications of ultrasound-guided inferior alveolar nerve and maxillary nerve blocks: a retrospective study
Characteristics
IANB group
MNB group
Unilateral
46
39
Bilateral
118
64
Side
 Left
140
84
 Right
142
83
LA volume
 5 mL
66
71
 6 mL
68
75
 10 mL
110
0
 Other
38
21
LA concentration
 0.2%
13
10
 0.375%
269
157