BACKGROUND The authors compared the efficacy of the different approaches to saphenous nerve block. METHODS The following approaches to saphenous nerve block were compared in 10 volunteers: perifemoral, transsartorial, block at the medial femoral condyle, below-the-knee field block, and blockade at the level of the medial malleolus. Each volunteer underwent all five blocks, and the interval be...

Background: Few reports represent palmar cutaneous nerve neuropathy in the wrist due to a ganglion cyst. Case Presentation: A 25-year-old female was presented with a mass at volar side of the wrist and hypoesthesia at the base of thenar eminence. At ulrasonographic examination, a simple cyst was detected. Sensory response of palmar cutaneous branch of median nerve was absent at the affec...

One of the main principles in hand surgery is the restitution of sensation in fingers which seems hard or impossible in extensive hand traumas especially in war injuries. In this article transfer of sensory branch of radial nerve to sensory branch of median (in 25 cases) and to sensory branch of ulnar nerve (for the first time in literature and in 12 cases) is reported. Operative technics and r...

BACKGROUND The distal saphenous nerve is commonly known to provide cutaneous innervation of the medial side of the ankle and distally to the base of the great toe. We hypothesize that the saphenous nerve innervates the periosteum of the medial malleolus and joint capsule. METHODS Five fresh limbs were dissected and the saphenous nerve was traced distally with magnification. The medial malleol...

BACKGROUND Despite the use of various treatment strategies arthroscopic knee surgery is still associated with clinically important postoperative pain. As the infrapatellar nerve (IPN) innervates vital anterior knee structures we decided to investigate the feasibility of a novel ultrasound-guided IPN block technique as a potential therapeutic option for out-patient arthroscopic knee surgery. M...

Following traumatic peripheral nerve injury reinnervation of denervated targets may be achieved by regeneration of injured axons and by collateral sprouting of neighbor undamaged axons. Experimental models commonly use sciatic nerve injuries to assess nerve regeneration and neuropathic pain, but behavioral tests for evaluating sensory recovery often disregard the pattern of hindpaw innervation....

BACKGROUND Saphenous nerve neuropathy is one of the causes of chronic pain of the knee. Blockade of saphenous nerve under sonographich guide has been used for controlling pain in recent years. The goal of this study was to evaluate the effect of saphenous nerve block for controlling pain in patients with chronic knee pain. METHOD Thirty five patients with chronic knee pain referred to Amir Al...

background: few reports represent palmar cutaneous nerve neuropathy in the wrist due to a ganglion cyst. case presentation: a 25-year-old female was presented with a mass at volar side of the wrist and hypoesthesia at the base of thenar eminence. at ulrasonographic examination, a simple cyst was detected. sensory response of palmar cutaneous branch of median nerve was absent at the affected sid...

Introduction With an incidence of 75,000 per year in the United States alone, fractures of the tibial shaft are among the most common long bone fractures. Techniques using a semi-extended suprapatellar approach can facilitate intraoperative imaging, allow easier access to starting site position and counter deforming forces. While outcomes following traditional infrapatellar nailing have been we...

Posteromedial portals in the knee are used for numerous procedures, including posterior cruciate ligament reconstructions, meniscal transplantation, repair of posterior meniscal tears, removal of loose bodies, and synovectomy. Iatrogenic injury to the sartorial branch of the saphenous nerve is a known complication of posteromedial portal arthroscopy; thus, a reproducible technique for creating ...