Roos describes a transaxillary approach to first rib resection for severe thoracic outlet syndrome. It asks whether the axillary route is a safer, simpler alternative to the older anterior (supraclavicular) and posterior (parascapular) approaches. The author reports his early results in 12 patients.
When conservative care fails for thoracic outlet syndrome, first rib resection is the definitive operation, and this paper introduced the transaxillary route.
The key teaching point is anatomic: the first rib is the common denominator to all outlet compression, so resecting it relieves symptoms whatever the cause. Know the field layout: brachial plexus posterior, subclavian artery and scalenus anterior in midfield, subclavian vein anterior.
Resect the entire first rib. A retained anterior stump lets the subclavian artery and plexus scar to it, producing recurrent or worse symptoms, exactly what happened in the failed supraclavicular case here. The phrenic nerve is not encountered at this low level, and intercostobrachial nerve injury causes only temporary axillary numbness.
Weight this as a technique description, not high-level outcome evidence: it is a small uncontrolled case series with short follow-up.
Roos describes a transaxillary approach to first rib resection for severe thoracic outlet syndrome. It asks whether the axillary route is a safer, simpler alternative to the older anterior (supraclavicular) and posterior (parascapular) approaches. The author reports his early results in 12 patients.
When conservative care fails for thoracic outlet syndrome, first rib resection is the definitive operation, and this paper introduced the transaxillary route.
The key teaching point is anatomic: the first rib is the common denominator to all outlet compression, so resecting it relieves symptoms whatever the cause. Know the field layout: brachial plexus posterior, subclavian artery and scalenus anterior in midfield, subclavian vein anterior.
Resect the entire first rib. A retained anterior stump lets the subclavian artery and plexus scar to it, producing recurrent or worse symptoms, exactly what happened in the failed supraclavicular case here. The phrenic nerve is not encountered at this low level, and intercostobrachial nerve injury causes only temporary axillary numbness.
Weight this as a technique description, not high-level outcome evidence: it is a small uncontrolled case series with short follow-up.