RESUMEN
To investigate the clinic value of microsurgical shunt for the treatment of varicocele combined with asthenspermia,the clinical data and therapeutic method for 3 patients,who conducted the microscope spermatic vein high ligation combined with superficial epigastric vein flow,were retrospectively analyzed.No postoperative complications were found,and the original symptoms and signs were disappeared.All patients were conducted scrotal ultrasound and semen routine after 3 months,and all indexes,including maximum internal diameter of the cord vein (erect position),sperm density,sperm survival rate,sperm deformity rate and sperm forward movement rate,were gradually improved.Consequently,high ligation of spermatic vein combined with vascular bypass surgery under the microscope can block the countercurrent venous blood and establish a new return channel to the testis.Meanwhile,it can also protect the testicular artery and lymph-vessel.It is worth to be spread for the treatment ofvaricocele combined with asthenospermia.
RESUMEN
This study was done to identify the normal and variants of saphenous tributaries in Korean adults. The pattern of confluence of saphenous tributaries, medial accessory saphenous, lateral accessory saphenous, superficial epigastric, superficial circumflex iliac and superficial external pudendal veins, was carefully examined in 249 lower limbs (right, 129; left, 120) of embalmed Korean cadavers (73 males and 56 females). The medial accessory saphenous vein drained into the great saphenous vein directly (in 82.3%) or by a common trunk (in 17.7%) with the superficial epigastric or superficial external pudendal vein. The lateral accessory saphenous vein entered the great saphenous (in 67.1%) or the femoral vein (in 32.9%) directly or, forming a common trunk with other saphenous tributaries. The superficial epigastric vein joined the great saphenous (in 77.1%) or the femoral vein (in 22.9%) directly or, by a common trunk with other saphenous tributaries. The superficial circumflex iliac vein reached the great saphenous (in 83.1%) or the femoral vein (in 16.9%) directly or, by a common trunk with other saphenous tributaries. The superficial external pudendal vein opened into the great saphenous (in 95.2%) or the femoral vein (in 4.8%) directly or by a common trunk with other saphenous tributaries. In Koreans, the incidence of the normal pattern of saphenous tributaries was 23.7% and in 76.3% any one of variant saphenous tributaries entered the femoral or the great saphenous vein by a common trunk with other saphenous tributaries.