SCHLADMING, Austria -- Lindsey Vonn will miss the rest of the ski season after tearing knee ligaments and breaking a bone in her leg in a high-speed crash Tuesday at the world championships. The U.S. team expects her to return for the next World Cup season and the 2014 Sochi Olympics.

Vonn lost balance on her right leg while landing a jump in the super-G. She flipped in the air, landed on her back and smashed through a gate before coming to a halt.

The four-time overall World Cup winner and 2010 Olympic downhill champion received medical treatment on the slope for 12 minutes before being taken by helicopter to a hospital in Schladming.

The 28-year-old star tore her anterior cruciate ligament and medial collateral ligament in her right knee. U.S. team medical director Kyle Wilkens said in a statement. The broken bone in her lower leg was described as a "lateral tibial plateau fracture."

Christian Kaulfersch, the assistant medical director at the worlds, said Vonn left the Schladming hospital Tuesday afternoon and will have surgery at another hospital.

"She first wanted to go back to the team hotel to mentally deal with all what has happened," Kaulfersch said.

Team physician William Sterett was with Vonn but declined to offer any more information when contacted by The Associated Press.

This is the sixth straight major championship in which Vonn has been hit with injuries. The crash in the opening event of the championships came almost exactly a year before the Olympics.

"She will be out for the remainder of this season but is expected to return to racing for the 2013-14 ... World Cup season and the 2014 Olympic Winter Games in Sochi," the team said.

Vonn returned to the circuit last month after an almost monthlong break from racing to fully recover from an intestinal illness that put her in a hospital for two days in November.

The start of Tuesday's race was delayed by 3½ hours because of fog hanging over the course and the skiers began in waning light at 2:30 p.m. Even before Vonn's crash, a course worker fell and also had to be airlifted. He was reported to have broken his nose.

All the delays made for flat light when Vonn raced.

"Lindsey did a great job on top and Lindsey has won a lot of races in flat light so the flat light was definitely not a problem," U.S. Alpine director Patrick Riml told the AP.

"We are upset obviously with what happened, but if you don't know the facts and why they decided to start and what the weather forecast was it's hard to say without any reasoning," Riml said. "And they probably had a reason, otherwise they wouldn't have started."

It was difficult to pinpoint when Vonn lost control as she came off a left turn into the jump.

"She jumped a little bit in the wrong direction and started to correct that a little bit in the air and put a lot of pressure on the outside ski exactly in the landing and she couldn't hold the pressure and then (she crashed)," International Ski Federation women's race director Atle Skaardal said.

The conditions varied from racer to racer.

Former overall winner Maria Hoefl-Riesch of Germany started immediately after Vonn and skied off course.

"It's not a very difficult course but in some parts you couldn't see anything," said Fabienne Suter of Switzerland, who finished fifth.

However, Vonn teammate Julia Mancuso thrived in the difficult conditions and won the bronze medal.

"It's the same for everybody," U.S. speed coach Chip White said. "Everyone had to wait for a long time and that's always difficult. And the holds were every 15 minutes so it really doesn't give you a chance to go and do something else. You're always kind of on edge at the ready. It's a difficult situation but everybody had the same difficult situation."

Alpine World Championship


At Schladming, Austria



1. Tina Maze, Slovenia, 1 minute, 35.39 seconds. 2. Lara Gut, Switzerland, 1:35.77. 3. Julia Mancuso, United States, 1:35.91. 4. Sofia Goggia, Italy, 1:35.96. 5. Fabienne Suter, Switzerland, 1:36.25. 6. Ilka Stuhec, Slovenia, 1:36.28. 7. Daniela Merighetti, Italy, 1:36.32. 8. Viktoria Rebensburg, Germany, 1:36.33. 9. Andrea Fischbacher, Austria, 1:36.40. 10. Dominique Gisin, Switzerland, 1:36.57.

11. Nicole Schmidhofer, Austria, 1:36,64. (tie) Elisabeth Goergl, Austria, 1:36.64. 13. Lotte Smiseth Sejersted, Norway, 1:36.85. 14. Marie Marchand-Arvier, France, 1:37.02. 15. Jessica Lindell-Vikarby, Sweden, 1:37.07. 16. Leanne Smith, United States, 1:37.08. 17. Regina Sterz, Austria, 1:37.09. 18. Elena Curtoni, Italy, 1:37.12. 19. Fraenzi Aufdenblatten, Switzerland, 1:37.36. 20. Carolina Ruiz Castillo, Spain, 1:37.58.

21. Nadia Fanchini, Italy, 1:37.63. 22. Marion Rolland, France, 1:37.90. 23. Larisa Yurkiw, Canada, 1:38.14. 24. Chemmy Alcott, Britain, 1:38.18. 25. Klara Krizova, Czech Republic, 1:38.22. 26. Laurenne Ross, United States, 1:38.37. 27. Tessa Worley, France, 1:38.73. 28. Marie-Pier Prefontaine, Canada, 1:38.88. 29. Maria Bedareva, Russia, 1:39.64. 30. Lena Duerr, Germany, 1:39.66.

Did Not Finish

Anna Fenninger, Austria; Lindsey Vonn, United States; Maria Hoefl-Riesch, Germany; Tina Weirather, Liechtenstein; Veronique Hronek, Germany; Ragnhild Mowinckel, Norway.