Paris Saint-Germain and Barcelona have been left with significant injury concerns following their dramatic Champions League meeting, with Khvicha Kvaratskhelia facing a potentially season-ending absence and Dani Olmo ruled out of El Clásico.

PSG confirmed that Kvaratskhelia suffered a torn anterior cruciate ligament (ACL) in his right knee during the match and will undergo surgery in the coming days. Ousmane Dembélé and Marquinhos also suffered thigh injuries and are expected to remain in treatment for several weeks.

Barcelona, meanwhile, will be without Olmo for Sunday's meeting with Real Madrid after tests confirmed a tear in the adductor of his left leg. Spanish newspaper AS reports that the midfielder is expected to be sidelined for approximately one month.

Kvaratskhelia suffers serious ACL injury

Kvaratskhelia's injury is the most serious of the four.

PSG confirmed that the Georgian forward tore the anterior cruciate ligament in his right knee during the Champions League match against Barcelona. The club said he is scheduled to undergo surgery in the coming days.

The injury is a major setback for both the player and PSG, particularly because Kvaratskhelia had become an important part of the French club's attacking options.

Reuters reported that the 25-year-old was forced off after twisting his knee shortly before the hour mark. The injury is expected to keep him out for a prolonged period, with his season now in serious doubt. ACL injuries commonly require many months of rehabilitation.

Kvaratskhelia later expressed his frustration over the injury, but indicated that he intends to work toward returning to the pitch.

A final recovery timeline will depend on the surgery, rehabilitation process and how the player's knee responds. For now, PSG have not officially declared that he is out for the entire season, so the safest description is that his campaign could be over.

Dembélé facing weeks on the sidelines

PSG also lost Ousmane Dembélé during the match.

The reigning Ballon d'Or winner suffered an injury to his left thigh and was unable to continue. PSG's official medical update said Dembélé will remain in treatment over the coming weeks.

The French forward has been a central figure in PSG's attack, making his absence another significant concern for Luis Enrique.

Unlike Kvaratskhelia's ACL tear, PSG have not provided a precise recovery timetable for Dembélé. The club's wording indicates that his rehabilitation will continue over the coming weeks, meaning his eventual return will depend on his recovery and subsequent medical assessments.

The injury also comes at an important stage of the season, with PSG balancing their domestic campaign against their Champions League title defence.

Marquinhos also injured

PSG captain Marquinhos suffered another thigh injury during the same match.

The Brazilian defender sustained an injury to his right thigh and, like Dembélé, will remain under treatment for the coming weeks, according to PSG.

His absence could create additional defensive problems for Luis Enrique, particularly given the number of matches PSG face across Ligue 1 and Europe.

Marquinhos remains one of the club's most experienced defenders and has been an important leadership figure in the squad. His recovery will therefore be closely monitored as PSG prepare for their next fixtures.

Dani Olmo ruled out of El Clásico

Barcelona suffered their own major setback with the injury to Dani Olmo.

Olmo was forced off during the first half of the Champions League encounter after appearing to suffer a problem around his groin/adductor area. Initial reports suggested that the injury could involve a tear.

Subsequent medical examinations confirmed a tear in the adductor of his left leg, according to AS.

The Spanish publication reports that Olmo is expected to miss approximately four weeks, ruling him out of Sunday's El Clásico against Real Madrid as well as several other upcoming matches.

Olmo is expected to miss games against Real Madrid, Alavés, Aston Villa and Atlético Madrid, with his potential return coming after the next international break, possibly against Villarreal.

For Hansi Flick, the timing is particularly unfortunate. Olmo had been an important option in Barcelona's midfield and had gone more than 40 matches without a physical problem before the latest injury.

PSG beat Barcelona 4-2

The injuries came during an intense Champions League encounter that PSG eventually won 4-2.

Barcelona entered the match unbeaten but struggled early against PSG's pressure. Goalkeeper Joan García was forced into a series of saves during the first half before Barcelona improved after the interval.

Barcelona twice found a way back into the contest, but PSG ultimately produced a decisive spell to secure the victory.

The result gave PSG three wins from their opening three Champions League matches and moved them to the top of the standings on goal difference, according to Reuters.

But the victory came at a significant cost for the French champions.

A difficult period for both clubs

The injury list could have a substantial effect on both teams as the season progresses.

For PSG, losing Kvaratskhelia to an ACL injury represents the longest-term concern, while Dembélé and Marquinhos could also miss several matches depending on how their respective thigh injuries develop.

For Barcelona, Olmo's absence adds to an injury situation that was already creating selection problems for Flick.

Barcelona were also dealing with defensive concerns ahead of El Clásico. AS reported that Eric García and Andreas Christensen were unavailable, while Jules Koundé's recovery from an ankle problem was considered tight.

That leaves Flick facing difficult decisions as Barcelona prepare for one of the biggest matches of the Spanish season.

El Clásico loses another key player

Olmo's absence will be particularly significant because El Clásico arrives only days after Barcelona's European trip.

The midfielder will now watch from the sidelines as Barcelona face Real Madrid, with his recovery expected to take around a month.

His injury means Flick will need to adjust his midfield options and could give additional responsibility to other members of the squad.

The timing also means Barcelona will have to manage their squad carefully over the next several weeks, particularly with Champions League and La Liga fixtures continuing to arrive in quick succession.

PSG's depth will be tested

PSG face a similar challenge.

Kvaratskhelia's injury removes one of their attacking options for a potentially extended period, while Dembélé's thigh injury temporarily reduces their attacking depth further.

Marquinhos' injury creates another concern at the back.

The club's ability to rotate players will therefore become increasingly important as Luis Enrique's side attempt to maintain their domestic form while defending their European title.

PSG's medical department will now focus on the rehabilitation of Dembélé and Marquinhos, while Kvaratskhelia prepares for surgery and the lengthy recovery that follows an ACL injury.

Football's injury toll

The Champions League clash underlined the physical demands placed on elite footballers.

Four high-profile players from the two clubs were affected in the same match, with one facing a potentially season-ending injury and three others expected to miss upcoming fixtures.

For PSG, Kvaratskhelia's ACL tear is the biggest concern. For Barcelona, Olmo's absence comes at a particularly inconvenient moment with El Clásico approaching.

Neither club can afford to lose further key players as the season enters an increasingly congested phase.

For now, PSG will wait for further assessments of Dembélé and Marquinhos, while Kvaratskhelia begins the process of preparing for surgery and rehabilitation.

Barcelona, meanwhile, will have to move forward without Olmo for approximately a month and find a way to compensate for his absence in midfield.

The Champions League victory may have belonged to PSG, but both sides left the match dealing with significant injury setbacks.

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