Callum Wilson is facing an extended spell on the sidelines for Newcastle United following a pectoral injury picked up against Nottingham Forest last weekend.
Wilson made his first start of 2024 at the City Ground as The Magpies claimed a 3-2 win. While the 31-year-old was able to complete the game, he ended it with his arm in a makeshift sling in his shirt.
"It was a really strange injury," Howe admitted. "He got in a tussle with the centre-back right at the end of the game, we were over the allotted time and initially, I thought he must have hurt his shoulder but it wasn't, it was a muscle in his pec.
"He had a scan and we hoped initially he could carry on. He felt good and functionally fine moving his arm at full strength but he went to see a specialist and I think it was apparent he needed it operated on and I think he's having that operation as we speak."
Wilson is facing between nine and 12 weeks on the sidelines following surgery. The injury leaves Newcastle without a fit first-team striker heading into Saturday's match against AFC Bournemouth at St James' Park (3pm kick-off) with Alexander Isak still nursing a groin injury.
The 24-year-old is a doubt for the weekend but Howe wouldn't completely rule out the striker.
"Probably not for the weekend," said The Magpies' boss. "He's very, very close and looking really good. I'm really pleased with the progress he's made so let's wait and see [if he plays]."
5. Callum Wilson (chest)
Wilson managed to complete 90 minutes at Nottingham Forest but ended the match with his arm in a makeshift sling. It has since been revealed the striker suffered a pectoral injury in his chest. Has undergone surgery and is back out on the grass. Expected return: Burnley (A) - 04/05 | Getty Images
6. Miguel Almiron (knee)
Forced off just 10 minutes after coming on against West Ham with a knee issue which will keep him sidelined for around a month. Expected return: Burnley (A) - 04/05 | Getty Images
7. Joelinton (thigh)
Joelinton picked up a thigh injury during Newcastle's 3-0 win over Sunderland. He was able to briefly play on before being withdrawn. Eddie Howe has ruled the Brazilian out for at least six weeks but surgery on the injury is likely to keep the midfielder out until the end of the season. Expected return date: Brighton (H) - 11/05 | Getty Images
8. Lewis Miley (back)
Lewis Miley injured his back on international duty. There were fears his season could be over, but he may still be able to play a part of the remainder of the campaign. Expected return: May 2024 Photo: Stu Forster/Getty Images