Transcervical tubal occlusion with a steerable hysteroscope: implantation of devices into extirpated human uteri.
A new steerable fiberoptic hysteroscope particularly useful in visualizing the tubal ostia has been evaluated in 61 extirpated uteri. The efficacy and safety of this hysteroscope were shown. The feasibility of deploying occlusive devices into the intramural portion of the tubes with the steerable hysteroscope was demonstrated. Whether these devices or modifications thereof will prove to be superior to other currently tested methods of occlusion, e.g., caustics, plastics, or cautery under in vivo conditions, remains to be established. The steerability of the hysteroscope has advantage irrespective of the method to achieve transcervical tubal occlusion as it allows coaxial alignment of the delivery.
D000328:Adult; D000368:Aged; D019723:Endoscopes; D005187:Fallopian Tubes / Q000033:anatomy & histology; D005260:Female; D006801:Humans; D008598:Menstruation; D008875:Middle Aged; D012826:Silicone Elastomers; D013246:Sterilization, Tubal / Q000295:instrumentation / Q000379:methods*; D014599:Uterus / Q000033:anatomy & histology
D012826:Silicone Elastomers