Prospective, multi-center, single-arm, post-approval study is designed to assess the long-term safety and efficacy data of the Neuspera Sacral Neuromodulation (SNM) System following commercial approval of the Neuspera SNM System.

Participants in this study received intervention/implanted in Phase I or Phase II of the Neuspera SANS_UUI (NSM-004) Study.

The Neuspera SNM System received FDA PMA approval for the treatment of urinary urge incontinence in subjects who have failed, could not tolerate, or were not a candidate for more conservative treatment. The study will serve as the Post Approval Study (PAS) requirement of the PMA Approval.

This post approval study (PAS) is designed to assess the long-term safety and effectiveness data out to 72 months post-implant, in consenting subjects implanted in Phase I or Phase II study.

Inclusion Criteria:

• Subjects in the SANS-UUI Phase I or Phase II study

Exclusion Criteria:

• None