The Belgian defender was left bloody and needed treatment once a nauseous clash of heads with team-mate toby Alderweireld in last week’s 1-0 first-leg defeat in north London.
Vertonghen was at first given the all-clear to come back to action, however quickly signalled that he was unable to continue and was retching as he was helped off the sector by members of Spurs’ medical employees.
The 32-year-old afterwards visited an independent neurologist before it had been confirmed by the club that he failed to suffer a concussion
which his unforeseen development of symptoms and lack of stability standing up were possible caused by a presyncopal episode – a close to faint.
Vertonghen incomprehensible Saturday’s trip to Bournemouth as nine-man Spurs slouching to a late defeat at the Vitality arena yet well-nigh secured a top-four Premier League end due to
Arsenal and Manchester United each dropping points, with it counseled that the player “undertake a quick amount of rehabilitation”.
Spurs confirmed on Tues the Belgian can ought to wear a protecting mask in Dutch capital however is out there.
Davinson Ilich Ramirez Sanchez has been dominated out but as a results of a knock suffered against Bournemouth.
Tottenham will be boosted by the come back of Heung-min Son – who, in conjunction with Juan Foyth,
can currently serve a domestic ban once annoyance on the south coast – against Ajax once he incomprehensible the primary leg through suspension.
Erik Lamela and textile Aurier have additionally came back to coaching.
However, Harry Kane remains ill from AN articulatio plana ligament injury,
Harry Winks underwent groin surgery last week and textile Aurier and Erik Lamela are each still to come back from their various hamstring complaints.
Hassane Bande and Carel Eiting square measure still missing for Ajax, who restricted the likes of David Neres and Lasse Schone to bit-part roles in their 4-0 KNVB final convert Willem II on Sunday with the visit of Spurs in mind.
Ajax XI: Onana, Mazraoui, De Ligt, Blind, Tagliafico, Schone, De Jong, Ziyech, Van de Beek, Neres, Tadic
Tottenham XI: Lloris, Trippier, Vertonghen, Alderweireld, Rose, Wanyama, Sissoko, Alli, Eriksen, Son, Lucas
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