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Pudendal anesthesia (pudendal nerve block, pudendal block or saddle block) is a form of local anesthesia. Pudendal anesthesia can be used to diagnose as well as treat illnesses. [ 1 ] A nerve block is the use of local anesthetic (e.g lidocaine ) to inhibit the sensation of pain caused by one or multiple nerves. [ 2 ]
The common fibular nerve is the smaller terminal branch of the sciatic nerve. The common fibular nerve has root values of L4, L5, S1, and S2. It arises from the superior angle of the popliteal fossa and extends to the lateral angle of the popliteal fossa, along the medial border of the biceps femoris.
Nerve block or regional nerve blockade is any deliberate interruption of signals traveling along a nerve, often for the purpose of pain relief. Local anesthetic nerve block (sometimes referred to as simply "nerve block") is a short-term block, usually lasting hours or days, involving the injection of an anesthetic, a corticosteroid, and other agents onto or near a nerve.
The bones of the popliteal fossa are the femur and the tibia. Like other flexion surfaces of large joints ( groin , armpit , cubital fossa and essentially the anterior part of the neck ), it is an area where blood vessels and nerves pass relatively superficially, and with an increased number of lymph nodes .
The sciatic nerve can be blocked at different locations. At the popliteal fossa, the sciatic nerve divides into its two branches: The tibial and the common peroneal nerve. If surgery is performed on the ankle, achilles tendon or foot a popliteal block can be performed, affecting the two branches of the sciatic nerve. It is done above the knee ...
354.1 Other lesion of median nerve; 354.2 Lesion of ulnar nerve; 354.3 Lesion of radial nerve; 354.4 Causalgia; 354.5 Mononeuritis multiplex; 354.8 Other; 354.9 Unspecified; 355 Mononeuritis of lower limb. 355.0 Lesion of sciatic nerve; 355.1 Meralgia paraesthetica; 355.2 Lesion of femoral nerve; 355.3 Lesion of lateral popliteal nerve; 355.4 ...
The popliteal artery entrapment syndrome (PAES) is an uncommon pathology that occurs when the popliteal artery is compressed by the surrounding popliteal fossa myofascial structures. [1] This results in claudication and chronic leg ischemia. This condition mainly occurs more in young athletes than in the elderlies. [2]
Shorter procedure times (for up to 2 hours) are preferred when IVRA is applied on the distal limb, especially on the forearm, except when the patient has contraindications to tourniquet use (such as in sickle cell anemia, where there is a risk of massive hemolysis due to low oxygen tension or hemolytic crisis due to restricted blood flow).