Local anaesthesia systemic toxicity

☐ Yes ☐ No

Arterial puncture

☐ Yes ☐ No

Intraneural injection

☐ Yes ☐ No

USS evidence of Pneumothorax

☐ Yes ☐ No

Symptoms of Phrenic nerve paralysis (SOB)

☐ Yes ☐ No

PONV

☐ Yes ☐ No

Other: