| 21. | The brachial plexus is formed by the T2.
|
| 22. | The anterior distribution includes the cervical plexus ( C1-C4 ) and brachial plexus ( C5-T1 ).
|
| 23. | Above and to its lateral side are the upper trunks of the brachial plexus and the Omohyoideus.
|
| 24. | The long thoracic nerve traverses this passageway in addition to axillary blood vessels and the brachial plexus.
|
| 25. | Brachial plexus anesthesia by percutaneous injection through axillary and supraclavicular approaches was developed in the early 20th century.
|
| 26. | It arises from the brachial plexus.
|
| 27. | Complications associated with brachial plexus block include intra-arterial or intravenous injection, which can lead to local anesthetic toxicity.
|
| 28. | Other rare but serious complications from brachial plexus block include pneumothorax and persistent paresis of the phrenic nerve.
|
| 29. | The carotid tubercle is also used as a landmark for anaesthesia of the brachial plexus and cervical plexus.
|
| 30. | Brachial plexus injuries are not uncommon.
|
