[Evaluation of combined application of diazepam, fenoterol and metamizole in prevention of uterine-tubal spasm during the performance of hysterosalpingography].

In the years from 1989 to 1991 HSG examination was carried out in 502 infertile women. Two hours before the examination 5 mg of diazepam and 5 mg of fenoterol were orally administered, and 30 minutes prior to the procedure 2.5 mg of metamizole were given intramuscularly. The examined population of women was found to have normal patency of oviducts in 412 (82.07%) women, 48 (9.56%) had uni- or bilateral impatency of abdominal openings, in 16 (3.19%) there was uni- and in 19 (3.78%) bilateral +impatency of oviducts in uterine segments, while in 7 (1.39%) alternating impatency was disclosed. Of 502 women in 109 patients laparoscopy and chromotubation were performed during a period from 2 to 16 months after HSG examinations. In 30 (93.7%) out of 32 women with impatency of oviducts in the proximal segment, the diagnosis was confirmed. The administered drugs effectively prevent uterine-tubal spasms occurring at the time HSG is being accomplished.