Nothin' At All is track #2 on the album Heart.
exists and is an alternate of . The suffix for surgical fixation is -pexy, as in hysteropexy (surgical fixation of a displaced uterus). If you're speaking of psychological fixation, it's referred to simply as obsession or fanaticism.
A suffix is a word element placed at the end of a word that changes the meaning of the word. In the terms tonsill/itis, and tonsill/ectomy, the suffixes are -itis (inflammation) and -ectomy (excision, removal). Changing the suffix changes the meaning of the word.