Wales international Bale was left on crutches at the weekend following a bad tackle from Adam during the 0-0 draw between the two sides in Baltimore.
It was not the first such incident involving the pair, with Adam having injured Bale in a tackle in May 2011, causing ankle ligament damage which ruled the Spurs man out for three months.
Bale branded Adam "a bit of a coward" after the latest clash, but Adam's representative Kenny Moyes claims such talk is "outrageous".
Quoted in the Daily Star, Moyes said: "It doesn't warrant a reply because everyone knows Charlie is not that type of player. Everyone in football knows he has no malice or anything like that in him.
"For someone to have a go like that is outrageous. It was schoolboyish for them to come out and say that."
Bale and Tottenham manager Andre Villas-Boas both called for an apology in the aftermath of the tackle, but received good news on Monday on the severity of the injury.
The 23-year-old has resumed light training after scans revealed the damage was not as serious as first feared.
Quoted in the Daily Mail, Villas-Boas said: "Needless to say, we are extremely relieved Gareth has not been seriously injured."
Manchester City will try and win back the Premier League title with this new soccer jersey from Nike!
Barcelona will wear this new home soccer jersey next season. They also have a new away jersey. Get them both.
The Nike Hypervenom is the latest cleat silo from Nike. It will change your game and is worn by the game's top players.
The hoop soccer jersey is classic and cool. The USA hooped jersey is perfect for every fan. Get in the Gear.
The adidas Nitrocharge is the most talked about new cleat in years. It was released on May 15 and will take your pitch by storm.
The USA will wear their blue away jersey against Jamaica in their World Cup qualifier on Friday night.
Jamaica is in need of a win against the U.S. Get the jersey of the Reggae Boyz.
Germany is one of the top teams ever and they will play the US on Sunday.
Support the USA national team with an official 2013 Centennial soccer jersey from Nike. Its Official.
Neymar's move from Santos to Barcelona is no doubt the biggest summer transfer.