What is Subsartorial canal?
The adductor canal (Hunter’s canal, subsartorial canal) is a narrow conical tunnel located in the thigh. It is approximately 15cm long, extending from the apex of the femoral triangle to the adductor hiatus of the adductor magnus.
Why is adductor canal called Subsartorial canal?
The subsartorial or the adductor canal (Fig. 6.17) is the space containing the femoral artery and the vein below the femoral triangle. It is known as Hunter’s canal because John Hunter first described the exposure and ligation of the femoral artery for treatment of popliteal aneurysm.
What passes through the Subsartorial canal?
The canal contains the subsartorial artery (superficial femoral artery), subsartorial vein (superficial femoral vein), and branches of the femoral nerve (specifically, the saphenous nerve, and the nerve to the vastus medialis).
Where is Subsartorial plexus?
The subsartorial plexus is a plexus of nerves that is located under the sartorius muscle.
Who discovered Hunter’s canal?
surgeon John Hunter
History and etymology The adductor canal was discovered by renowned Scottish surgeon John Hunter (1728-1793), as part of his pioneering work in treating popliteal aneurysms by ligating the femoral artery (standard treatment in the 18th century was amputation).
What is the hunter’s canal?
The Hunter’s canal (subsartorial, adductor canal) is an aponeurotic tunnel in the middle third of the thigh, extending from the apex of the femoral triangle to the opening in the adductor magnus, the adductor hiatus.
What connects to linea aspera?
The adductor part attaches distally to the linea aspera, the gluteal tuberosity on the femur and the medial supracondylar line on the distal femur. The hamstring portion attaches onto the femur at the adductor tubercle on the inferomedial portion of the bone.
What is Hunter’s canal?
What was John Hunter’s scientific method?
Hunter championed treatment of gonorrhea and syphilis with mercury and cauterization. Because of Hunter’s reputation, knowledge concerning the true nature of gonorrhea and syphilis was set back, and his theory was not proved to be wrong until 51 years later through research by French physician Philippe Ricord.
Where is the hunter’s canal?
thigh
The Hunter’s canal (subsartorial, adductor canal) is an aponeurotic tunnel in the middle third of the thigh, extending from the apex of the femoral triangle to the opening in the adductor magnus, the adductor hiatus.
Where does the subsartorial Canal begin and end?
the space in middle third of the thigh between the vastus medialis and adductor muscles, converted into a canal by the overlying sartorius muscle. It gives passage to the femoral vessels, saphenous nerve, and the nerve to the vastus medialis, ending at the adductor hiatus. Synonym (s): canalis adductorius [TA], Hunter canal, subsartorial canal
What kind of canal is the adductor canal?
adductor canal. a triangular channel beneath the sartorius muscle and between the adductor longus and vastus medialis through which the femoral vessels and the saphenous nerve pass. Also called Hunter’s canal, subsartorial canal.
Which is part of the femoral artery passes through the subsartorial Canal?
The subsartorial artery[3]or superficial femoral artery[4]are designations for the segment between the branching point of the deep femoral artery and the adductor hiatus, passing through the subsartorial canal.
What causes entrapment in the adductor canal?
The sartorius and femoral artery are used as anatomical landmarks to locate the saphenous nerve. Adductor canal compression syndrome describes entrapment of the neurovascular bundle within the adductor canal. A rare condition, it is usually caused by hypertrophy of adjacent muscles such as vastus medialis.