Instructions: Given an abstract, indicate which of the provided candidate titles (Option1 and Option2) best describes it (respond with the text of the title, not option1/2).
Input: Abstract: TBT is a new technique that by use of a balloon catheter technique in a fashion similar to that of balloon angioplasty allows reestablishment of tubal patency in selected cases of tubal occlusion. The case presented here describes the first transcervical dilatation and recanalization of a proximally occluded fallopian tube in a patient with infertility.
Which is the apt title for the abstract? option1: Transcervical balloon tuboplasty. option2: Federal policy for biomedical and behavioral research [editorial]
Output:
Transcervical balloon tuboplasty.