Prosecution of a Former Surgeon at Karolinska University Hospital
On 11 December 2018, Mikael Björk decided to reopen a previously discontinued investigation into two cases of causing physical injury, serious crime. Both cases concern two individuals who had synthetic tracheas implanted. During the reopened investigation, the investigation into another case of causing physical injury, serious crime, has been reopened. This concerns a third individual who has had a synthetic trachea implanted.
- During the reopened investigation, additional written evidence was obtained and more interviews were held with individuals in Sweden, Belgium, the United Kingdom, the United States and Spain. As a result of these interviews and the written evidence obtained, it has become clear to me that the operations were carried out in conflict with science and proven experience, and were therefore not carried out based on any legal form of medical care or licensed research study, says Director of Public Prosecution Mikael Björk at the Development Centre at the Swedish Prosecution Authority.
- The operations, which have caused the three injured parties serious physical injuries and great suffering, have been carried out with absolutely no legal basis. I have made the assessment that the three operations are therefore to be judged as aggravated assault rather than causing physical injury, serious crime, and that it is the former surgeon at Karolinska University Hospital who alone should bear the criminal responsibility. Upon reinterview, he has been notified that he is suspected on reasonable grounds of aggravated assault in three cases. These criminal suspicions, as well as the original suspicions of causing physical injury, serious crime, are completely denied by the suspect, says Mikael Björk.
Mikael Björk will not currently provide further details as to why he believes the operations were carried out with no legal basis and are therefore to be judged as three cases of aggravated assault. These details and explanations will first be made at the upcoming main hearing.
- I have assessed that the degree of evidence provides sufficient reason to issue an indictment for aggravated assault in three cases and I have, therefore, earlier today submitted such an indictment to Solna District Court, says Mikael Björk.
During large parts of the reopened investigation, Mikael Björk has been assisted by two prosecutors.
- We have also received comprehensive and extremely competent investigative assistance from the National Operative Department at the Swedish Police Authority, says Mikael Björk.
Solna District Court case number: B 10553–18
Contact
Director of Public Prosecution Mikael Björk will be available for short media interviews via phone today, 29 September, between 10.00 and 11.30.
Phone: +46 10 562 71 02
The next occasion Mikael Björk will be available for the media will be following the trial’s final day. The date and time will be communicated via a new press release.
Solna District Court sets the date for the main hearing. As of now, this date is not known.
Press Service, +46 10 562 50 20
Nyckelord
Om
The Swedish Prosecution Authority contributes to combatting crime in an effective and legally complaint way.
The Swedish prosecutor has a central role within the judicial system, both in Sweden and in an international context. The prosecutor’s role is to independently lead criminal investigations, make decisions on charges and take cases to court.
Följ Swedish Prosecution Authority
Abonnera på våra pressmeddelanden. Endast mejladress behövs och den används bara här. Du kan avanmäla dig när som helst.
Senaste pressmeddelandena från Swedish Prosecution Authority
Press invitation: Decision on a Review in the Palme Investigation18.12.2025 08:57:52 CET | Press Release
Today, Thursday 18 December, Director of Prosecution Lennart Guné has made a decision regarding a request for review of the decision to close the investigation of the murder of Prime Minister Olof Palme. The investigation will not be reopened, but the justification for the closure decision will be changed. The Swedish Prosecution Authority invites the media to a press conference in Swedish this afternoon where the Director of Prosecution will present his decision.
Indictment for preparation of a terrorist crime in Sweden and attempted murder in Germany6.11.2025 13:20:00 CET | Press Release
An 18-year-old man was indicted today for preparation of a terrorist crime in central Stockholm, Sweden. Together with a 17-year-old man, he is also charged with attempted murder in Germany in August 2024. According to the indictment, the suspects have links to violent Islamist terrorism.
Invitation to a press conference regarding preparation for a terrorist offence4.11.2025 13:00:00 CET | Press Release
On Thursday, November 6, the prosecutors intend to indict an 18-year-old man for preparation for terrorist crimes in central Stockholm. The prosecutors also intend to indict the 18-year-old together with a 17-year-old man for an attempted murder in Germany in August 2024. The media is invited to a press conference on Thursday.
Swedish citizen indicted for serious war crimes in Syria 2012-201326.9.2025 10:44:56 CEST | Press Release
The prosecutor has today indicted a 55-year-old Swedish citizen for two cases of serious war crimes during the armed conflict that has been ongoing in Syria since early 2012. The indictment concerns events in Yarmouk, south of the capital Damascus. The prosecutor will be available for media inquiries.
Judgment in matter concerning serious war crimes and terrorist crimes in Syria29.7.2025 09:08:48 CEST | Press Release
On Thursday, 31 July at 11 am, the judgment will be announced in a case where a 32-year-old Swedish citizen has been indicted for serious war crimes and terrorist crimes in Syria during the period of 24 December 2014-3 February 2015.
I vårt pressrum kan du läsa de senaste pressmeddelandena, få tillgång till pressmaterial och hitta kontaktinformation.
Besök vårt pressrum
