The striker was reported to have gone along with team-mates from the national side ahead of an international match.
Aguero was hurt in Amsterdam on Thursday when his taxi skidded and hit a lamp-post.
In a tweet, the ace, who had just been to a gig in the Netherlands’ capital, described it as a “very heavy slam”.
Karina only learned of the smash from an Argentinian TV reporter.
Last week, she spoke about the couple’s break up while appearing on a cookery TV show in Argentina.
Asked about the separation, she replied: “From the start I didn’t say many things. And I feel really good for having done it that way.
“Today I don’t want to tell anything. I simply realise that people expect that I should sit down to maybe speak badly or drop a hint in one of my songs.”
Aguero
However, sources believe the main reason behind their separation is their busy careers
The footballer, who is likely to be out the game for a month, and Karina appeared a picture of happiness at a wedding in June. Sources believe the main reason behind their separation is their busy careers.
According to the report, Aguero is now trying to mend the relationship.As reported is now trying to woo his girlfriend back with Instagram likes of sexy photos she has posted.
Aguero, who has scored seven goals in eight matches this season, got together with Karin after the break-up of his marriage to Giannina Maradona, the daughter of football legend Diego.
He and Giannina, 27, have a son called Benjamin, seven.