The National Institute for Health and Clinical Excellence (NICE) has issued full guidance to the NHS in England, Wales, Scotland and Northern Ireland on fallopian tube recanalisation by guidewire.


Fallopian tube recanalisation by guidewire is a treatment for infertility caused by blocked fallopian tubes, especially if the blockage is close to the entrance to the uterus (proximal). It is carried out during the same treatment session as diagnostic salpingography and involves inserting a fine tube (catheter) past the obstruction in a fallopian tube. This, or the subsequent injection of radio-opaque dye, may clear the obstruction. If these strategies fail, a guidewire may be passed up into the fallopian tubes through the catheter, and manipulated to clear the obstruction.

Alternative radiological methods of clearing tubal obstruction including balloon tuboplasty, which involves inflating a small balloon within the tube. Tubal obstruction may also be treated surgically.

Coding and clinical classification codes for this guidance.

Your responsibility

This guidance represents the view of NICE, arrived at after careful consideration of the evidence available. When exercising their judgement, healthcare professionals are expected to take this guidance fully into account, and specifically any special arrangements relating to the introduction of new interventional procedures. The guidance does not override the individual responsibility of healthcare professionals to make decisions appropriate to the circumstances of the individual patient, in consultation with the patient and/or guardian or carer. 

All problems (adverse events) related to a medicine or medical device used for treatment or in a procedure should be reported to the Medicines and Healthcare products Regulatory Agency using the Yellow Card Scheme.

Commissioners and/or providers have a responsibility to implement the guidance, in their local context, in light of their duties to have due regard to the need to eliminate unlawful discrimination, advance equality of opportunity, and foster good relations. Nothing in this guidance should be interpreted in a way that would be inconsistent with compliance with those duties. Providers should ensure that governance structures are in place to review, authorise and monitor the introduction of new devices and procedures.

Commissioners and providers have a responsibility to promote an environmentally sustainable health and care system and should assess and reduce the environmental impact of implementing NICE recommendations wherever possible.