Shaquille O'Neal

Context: O'Neal missed the first 12 games of the 2002-2003 season recovering from toe surgery. He was sidelined with hallux rigidus, a degenerative arthritis in his toe. He waited the whole summer until just before training camp for the surgery and explained, "I got hurt on company time, so I'll heal on company time." O'Neal debated whether to have a more invasive surgery that would have kept him out an additional three months, but he opted against the more involved procedure. The Lakers started the season with a record of 11-19. At the end of the season, the Lakers had fallen to the fifth seed and failed to reach the Finals in 2003.  For the 2003-04 season, the team made a concerted off-season effort to improve its roster. They sought the free-agent services of forward Karl Malone and aging guard Gary Payton, but due to salary cap restrictions, could not offer either one nearly as much money as they could have made with some other teams. O'Neal assisted in the recruitment efforts and personally persuaded both men to join the squad. Ultimately, both signed, each forgoing larger salaries in favor of a chance to win an NBA championship, which neither had accomplished in his career (and which neither would achieve with the Lakers). At the beginning of the 2003-04 season, O'Neal wanted a contract extension with a pay raise on his remaining three years for $30 million. The Lakers had hoped O'Neal would take less money due to his age, physical conditioning, and games missed due to injuries. During a preseason game, O'Neal had yelled at Lakers owner Jerry Buss, "Pay me." There had been increasing tension between O'Neal and Bryant. The feud climaxed during training camp prior to the 2003-2004 season when Bryant, in an interview with ESPN journalist Jim Gray, criticized O'Neal for being out of shape, a poor leader, and putting his salary demands over the best interest of the Lakers.  The Lakers made the playoffs in 2004 and lost to the Detroit Pistons in the 2004 NBA Finals. Lakers assistant coach Tex Winter said, "Shaq defeated himself against Detroit. He played way too passively. He had one big game ... He's always interested in being a scorer, but he hasn't had nearly enough concentration on defense and rebounding." After the series, O'Neal was angered by comments made by Lakers general manager Mitch Kupchak regarding O'Neal's future with the club, as well as by the departure of Lakers coach Phil Jackson at the request of Buss. O'Neal made comments indicating that he felt the team's decisions were centered on a desire to appease Bryant to the exclusion of all other concerns, and O'Neal promptly demanded a trade. Kupchak wanted the Dallas Mavericks' Dirk Nowitzki in return but Mavericks owner Mark Cuban refused to let his 7-footer go. However, Miami showed interest, and eventually the two clubs agreed. Winter said, "[O'Neal] left because he couldn't get what he wanted--a huge pay raise. There was no way ownership could give him what he wanted. Shaq's demands held the franchise hostage, and the way he went about it didn't please the owner too much." CANNOTANSWER

Question: How long did Shaquille O'neal's  surgery last?
Answer: CANNOTANSWER