[Experiences with a modified nephrostomy instrument kit in ultrasound-guided kidney fistulization]. / Erfahrungen mit einem modifizierten Nephrostomiebesteck bei ultraschallgeführter Nierenfistelung.

During a period of 24 months, ultrasound-guided percutaneous nephrostomies were performed in 51 patients in the Hospital at Köln-Merheim. The procedure was carried out with a modified nephrostomy instrument manufactured by Angiomed, Ettlingen, according to our own design. The procedure was successful in 49 patients. In one case it had to be abandoned because of lack of patient co-operation. In one patient a pyonephrosis was found and the patient was treated surgically.

[Functional versus plaster cast treatment of acute rupture of the fibular ligament of the upper ankle joint. A randomized clinical study]. / Funktionelle versus Gipsbehandlung bei der frischen Aussenbandruptur des oberen Sprunggelenks. Eine randomisierte klinische Studie.

From November 1987 to December 1988, 60 patients with recent ruptures of the fibular ligament were enrolled in a randomized trial. After randomization patients were treated with a pneumatic leg brace (Aircast) or with cast immobilization for 6 weeks. Follow-up examination was carried out 15 months after cessation of therapy and was possible in 90% of the patients studied. Clinical criteria were evaluated according to a validated questionnaire including a 120-point scoring scale. In 42 patients stress tenography was carried out. The functionally treated group had significantly better score values than the immobilized group (functional treatment group 46.4 points; immobilization group 37.2 points). There was no significant difference between the treatment groups in radiological stability after the injury or at follow-up. On the basis of this study and the literature we recommend a primary functional treatment for recent ruptures of the fibular ligaments of the ankle in adults.

Orbita fractures in polytraumas and craniocerebral traumas.

The authors emphasize that the maxillo-facial surgeon or otorhinolaryngologist should: 1. take part in diagnosing and planning the therapy of poly-traumatic patients. 2. operate simultaneously when possible. 3. try to provide immediate maxillo-facial surgical and/or otorhinolaryngologic treatment because of the great importance of early treatment for longterm functional and aesthetic results.