What are infraclavicular nodes?
Anatomical terminology One or two deltopectoral lymph nodes (or infraclavicular nodes) are found beside the cephalic vein, between the pectoralis major and deltoideus, immediately below the clavicle. They are situated in the course of the external collecting trunks of the arm.
What drains to infraclavicular lymph nodes?
epi/supratrochlear lymph node(s) Lymph then drains up the arm, passing through a few deep brachial lymph nodes and deltopectoral lymph node(s) with the cephalic vein at the deltopectoral groove, before draining into: infraclavicular lymph nodes: predominantly lateral upper limb and lateral two digits.
Where do infraclavicular lymph nodes drain?
Infraclavicular group This space is also where the cephalic vein passes. In addition to this, this lymph node group of 2-3 nodes drains the major muscles of the forearm, hand, and arm, as well as the superficial lymph vessels of surrounding regions.
What cancers are associated with enlarged lymph nodes?
The cancers most commonly responsible for enlarged lymph nodes are lymphoma and leukemia.
What is an Infraclavicular block?
The infraclavicular brachial plexus block provides a block of the arm below the shoulder. Unlike the axillary approach, it can be performed without abduction of the arm, making it useful for patients with limited shoulder mobility. His goal was to place the local anesthetic on top of the first rib via the axilla.
Where is the Infraclavicular located?
The Infraclavicular fossa is an indentation, or fossa, immediately below the clavicle, above the third rib and between the deltoid muscle laterally and medioclavicular line medially.
What does the Epitrochlear lymph node do?
The epitrochlear nodes are located in the subcutaneous connective tissue on the medial aspect of the elbow, about 4–5 cm above the humeral epitrochlea. As a general rule, the epitrochlear station drains the lymph from the last two or three fingers and from the medial aspect of the hand itself.
What is the function of inguinal lymph nodes?
The superficial inguinal lymph nodes drain the anal canal(below the pectinate line), the skin below the umbilicus, lower extremity, scrotum, and vulva.
How long does a infraclavicular block last?
The block can last anywhere from 4 to 18 hours, depending on which medicines are used. As with any anesthetic, there are risks and benefits to interscalene blocks.
Which nerve is spared in infraclavicular block?
The infraclavicular block in general has a higher success rate than the axillary block. ICB has less impact on pulmonary function but is more likely to spare the radial nerve distribution if a single injection is used compared with the supraclavicular approach.