Table 3. Results of Ultrasound Guided Catheter Insertion, Primary End Points and Mechanical Complications.

	Number	Percentage (%)
Total procedures	209	100
Access with one attempt	206	98.6
Access with two attempt	2	0.96
Pneumothorax	0	0
Major Bleeding	0	0
Arterial puncture	0	0
Failure	1	0.44
Local Hematoma	0	0
Nerve puncture	0	0