Newcastle head coach John Carver is confident midfielder Siem de Jong will return fitter and stronger after undergoing surgery to repair a collapsed lung.
De Jong, 26, has managed only three appearances for the Magpies since his six million-pound summer arrival from Ajax, and was on the verge of returning from a five-month lay-off with a thigh injury before being ruled out for another eight weeks due to his his latest misfortune.
Still hoping to wake up and see it was all a nightmare �� http://t.co/eOxteZc9SN
- Siem de Jong (@siemdejong) February 10, 2015
It was the second time the Netherlands international had been admitted to hospital with the complaint, but Newcastle have been told by the medics that the procedure he underwent should address the issue once and for all.
Carver said: "They say once you have had it, if you have the operation, then it shouldn't come back again, so that's good news.
"He is quite positive about it -- it does help if the guy who has had the operation is really positive within himself, and he has been, so that's great.
"For everybody, it's a huge blow, but more importantly for the boy himself because he is such a great lad. We have not given a guideline on not coming back -- the most important thing for me is his health, and he will decide when he is ready to come back.
"He will be under no pressure."
It has proved a hugely frustrating first season on Tyneside for De Jong, who was signed to help restore the link between midfield and attack which was largely severed by Yohan Cabaye's departure for Paris Saint-Germain in January last year.
Carver admitted: "His nickname is 'Lucky,' isn't it? He has had a tough time. But the pleasing thing from our point of view is he is such a good character and I know he will come back fitter and stronger from it.
"He's not going to let it get him down, he's a really positive guy. He's coming in tomorrow, actually, to see the guys, which will be the first time since he left hospital, and we are looking forward to seeing him.
"We will make him feel part of it. I will get him involved somewhere. He won't be able to do the physical work, but I might lean on him for one or two things, as we did in the past with Ryan Taylor."
De Jong is one of three senior men to head for the treatment room with Cheick Tiote having returned from African Nations Cup duty with an ankle injury which is likely to sideline him for some time.
Carver also confirmed that defender Paul Dummett could be out for up to three months with a knee problem suffered in an accident clash with Crystal Palace's Yannick Bolasie.
The 50-year-old said: "Well, the good news is he [Dummett] doesn't have to have an operation, but he is out for between 10 and 12 weeks.
"It's quite ironic because Yannick Bolasie, who I know really well, rang me and apologised. He said, 'It was an accident, John,' and I said, 'I know it was. It wasn't your fault.' He was concerned about it and it was just a clash of knees, a total accident, a freak accident."
Meanwhile, Carver revealed his appreciation of managing director Lee Charnley's decision to issue a statement earlier this week urging disgruntled fans to back Alan Pardew's replacement after murmurs of discontent during the 1-1 Premier League draw at Palace last Wednesday evening.
He added: "It's always nice when you have the guys at the top, the board and the owners, backing you. It's quite a nice thing.
"It's great to have some support because sometimes, you get involved in the job and you get tied up in the job and you don't know what people are thinking, so it was really nice to hear them supporting me."