Brain Aneurysm Support Community

Stents, FD, coils and electromagnetic sensitivity

How far away in time are we from biodegradable brain stents, Flow Diverters and coils?
For instance, in an article on ncbi, there was a mention of “memory polymer composite for intracranial aneurysm”
but that article was dated 2015. Also there was a mention of magnesium and/or iron stents, is there any progress on that front ?
Thank you for your answers !

If my clips were biodegradable I’d be dead. I have no trouble whatsoever with having MRI’s or any other treatment with my clips in. I’ve had lots of unrelated medical treatments since because of breast cancer. Cheers.