Table 4.
Postoperative Adverse Effects Rate
| Adverse effects | Yes | No |
|---|---|---|
| Change of paresthesia in the midface | 4.76% | 95.24% |
| Transient ocular disorders* | 38.1% | 61.9% |
| Swelling and bruising | 9.52% | 90.48% |
| Sensation of tension and stiffness longer than 6 months | 0.00% | 100.00% |
*Burning of eyes, excessive lacrimation, chemosis, difficulty in closing the eyes, asymmetry of the blinking, and lid retraction.