Larry Nassar

The deal was announced by a California law firm representing the 332 victims of Nassar, who assaulted women and girls under the guise of medical treatment.

The deal does not include any non-disclosure or confidentiality agreements, according to a statement from lawyers and the university.

It does not address allegations against other groups for which Nassar worked including USA Gymnastics, the US Olympic Committee, or the owners of the Texas facility where gymnasts trained.

Raisman stared down convicted child sex abuser Larry Nassar in a blistering 14-minute victim impact statement last month and now wants Australian sporting bodies to learn from the USA's mistakes.

Nassar already faced a lifetime in jail for two prior sentences for sexually abusing girls at USA Gymnastics and Michigan State University.

The judge said while it ends Nassar's criminal legal proceedings, "it does not end the emotional and physical suffering he has caused".

The number of women who accuse Nassar of abuse has grown to more than 265.

With Monday's sentence, Nassar has now been given at least 300 years in jail for his crimes.

The chaotic scene began after sisters Lauren and Madison Margraves had finished reading their victim statements.

Standing alongside his daughters and wife, Randall Margraves asked to speak.

"I would ask you as part of the sentencing to grant me five minutes in a locked room with this demon," he said, gesturing toward Nassar, who has already been sentenced to up to 175 years in prison at an earlier hearing after pleading guilty to molesting young women under the guise of medical treatment.

Maroney, 21, said she was abused over a seven-year period by Nassar.

Nassar is in prison awaiting trial in Michigan on multiple criminal sexual conduct charges and earlier this year admitted possessing child abuse images.

Maroney said the "unnecessary and disgusting" abuse started at a national-team training camp in Texas.

"It didn't end until I left the sport," she added.

But she was inspired to go public with her claims on Wednesday by others speaking out in the wake of separate allegations against Hollywood film producer Harvey Weinstein.