Technical improvements over the past twenty years have made endos copy the procedure of choice for examination of the hollow organs of the genitourinary and gastrointestinal tracts. The development of electro surgical techniques, laser technology, injection therapy, and a wide variety of other modalities now allow the endoscopist to treat many problems that in the past required open surgery. The simultaneous development of transcutaneous abdominal sonography has had an equally dramatic impact on the practice of gastrointestinal and geni tourinary surgery. The marriage of these proven...

It is now more than 40 years since Drs. Wild and Reid published their first experience with rectal ultrasonography from the Surgery Department at the University of Minnesota. Professor Owen H. Wangen steen, in whose laboratory the studies were carried out, recognized at that time the need for early detection in the treatment of cancer. Technical improvements over the past 20 years have made endoscopy the procedure of choice for examination of the hollow organs of the genital, urinary and gastrointestinal tracts. The simultaneous development of endosonography has had an equally dramatic impact...

Detaillierte Anleitung fur drei endoskopisch bzw. laparoskopische Zugange zur vorderen Wirbelsaule: thorakal, transperitoneal, retroperitoneal. Besonders revolutionar ist der retroperitoneale Zugang, der grosse Einschnitte uberflussig macht und hier erstmals beschrieben ist. Reparaturen an der vorderen Wirbelsaule bewirken eine viel grossere und dauerhaftere Stabilisierung nach Frakturen bzw. degenerativen Wirbelsaulenerkrankungen. Der Patient kann fruher aufstehen, hat viel weniger Schmerzen. Die Langzeitergebnisse sind besser."