2019 
Oberarzt Viszeralchirurgie
Clarunis Universitäres Bauchzentrum Basel
Standort Universitätsspital Basel

2018 
Oberarzt Viszeralchirurgie
Universitätsspital Basel, Prof. Daniel Oertli

2017 
Stv. Oberarzt Viszeralchirurgie
Universitätsspital Basel

2017 
Europäisches Facharztexamen «EBSQ Coloproctology», Berlin

2016-2017 
Senior Colorectal Fellow
Western General Hospital Colorectal Unit, Edinburgh, Scotland, United Kingdom, Prof. Malcolm Dunlop

2013-2016
Oberarzt Allgemein und Viszeralchirurgie
Kantonsspital Aarau Prof. Walter R. Marti

2013 
Facharztprüfung FMH Chirurgie

2011-2013
Assistenzarzt Allgemein und Viszeralchirurgie
Universitätsspital Basel Prof. D. Oertli

2009-2010
Assistenzarzt Allgemeinchirurgie
Kantonsspital Bruderholz PD Dr. I. Langer

2007-2008
Assistenzarzt Allgemeinchirurgie
Kantonsspital Olten Prof. M. Zuber

2006    
Assistenzarzt Allgemeinchirurgie
Kantonsspital Uri Altdorf Dr. G. Burri

2005 
Staatsexamen
Universität Freiburg im Breisgau D

• Nikolic M, Stift A, Reinisch W, Vogelsang H, Matic A, Müller C, von Strauss und Torney M, Riss S: Allogeneic expanded adiposederived stem cells in the treatment of rectovaginal fistulas in Crohn’s disease. Colorectal Dis. 2020 Aug 18
• Lalos A, Tülek A, Tosti N, Mechera A, Wilhelm A, Soysal S, Däster S, Kancherla V, Weixler B, Spagnoli GC, Eppenberger-Castori S, Terracciano L, Piscuoglio S, von Flüe M, Posabella A, Droeser R: Prognostic significance of CD8+ T-Cells density in Stage III colorectal cancer depends on SDF-1 expression. Scientific Reports. 2020
• Haak F, Obrecht I, Tosti N, Weixler B, Mechera R, Däster S, von Strauss M, Delko T, Spagnoli GC, Terracciano L, Sconocchia G, von Flüe M, Kraljević M, Droeser RA: Tumor Infiltration by OX40+ Cells Enhances the Prognostic Significance of CD16+ Cell Infiltration in Colorectal Cancer. Cancer Control. 2020; 27: 1073274820903383
• von Strauss und Torney M, Moffa G, Kaech M, Haak F, Riss S, Deutschmann E, Bucher HC, Kettelhack C, Paterson HM: Risk of Emergency Surgery or Death After Initial Nonoperative Management of Complicated Diverticulitis in Scotland and Switzerland. JAMA Surg. 2020 Jul 1; 155(7): 600–606
• von Strauss M, Marti WR, Mujagic E, Coslovsky M, Diernberger K, Hall P, Zeindler J, Salm LA, Soysal SD, Mechera R, von Holzen U, Weber WP: The impact of surgical site infections on hospital contribution margin-a European prospective observational cohort study. Infect Control Hosp Epidemiol. 2019 Dec; 40(12): 1374–1379
• Pina-Vaz J, Glauser P, Hoffmann H, Kirchhoff P, Staerkle R, von Strauss und Torney M: Inguinal and femoral hernia repair in octogenarians and nonagenarians – A population-based analysis. International Journal of Abdominal Wall and Hernia. Surgery. October–December 2020 Volume 3, Issue 4
• Christen S, Angehrn FV, Füglistaler I, von Strauss M, Nocera M, Bolli M,von Flüe M, Geissbühler V, Steinemann DC: Robotic versus laparoscopic ventral mesh rectopexy. swiss knife 2020; 17: special edition
• Associations of Hospital Length of Stay with Surgical Site Infections. Mujagic E, Marti WR, Coslovsky M, Soysal SD, Mechera R, von Strauss M, Zeindler J, Saxer F, Mueller A, Fux CA, Kindler C, Gurke L, Weber WP.World J Surg. 2018 Jul 5. [Epub ahead of print]
• Mujagic E, Zeindler J, Coslovsky M, Marti W, Hoffmann H, Soysal S, Mechera R, von Strauss M, Delko T, Saxer F, Glaab R, Kraus R, Mueller A, Curti G, Gurke L, Jakob M, Weber W. The association of surgical drains with surgical site infections – a prospective observational study Am J Surg. 2018 Jun 19. [Epub ahead of print]
• Kremel D, Riss S, Müller C, von Strauss M, Winstanley C, Winstanley J, Potter M, Paterson H, Collie M Adverse obstetric history is not a risk factor for poor outcome after ventral mesh rectopexy for obstructive defecation Dr. med. M. v. Strauss u. Torney, Basel +41 61 556 56 44 +49 179 942 59 12 marco.vonstrauss@usb.ch syndrome Colorectal Disease 2018 Sep 1. [epub ahead of print]
• Von Strauss und Torney, M, Ahglamandi S, Zeindler J, Nowakowksi D, Nebiker A, Kettelhack C, Rosenthal R, Droeser R, Soysal S, Hoffmann H, Mechera R High-resolution standardization reduces delay due to workflow disruptions in laparoscopic cholecystectomy Surg Endosc. 2018 May 21. [Epub ahead of print]
• Mechera R, Dell-Kuster S, von Strauss Und Torney M, Langer I, Furrer M, Bucher HC, Rosenthal R Tutorial Assistance for Board Certification in Surgery: Frequency, Associated Time and Cost World J Surg. 2017 Aug;41(8):1950-1960
• Weber WP, Mujagic E, Zwahlen M Bundi M, Hoffmann H, Soysal SD, Kraljevic M Delko T, von Strauss und Torney M, Iselin L, Da Silva RX, Zeindler J, Rosenthal R, Misteli H, Kindler C, Müller P, Saccilotto R, Lugli AK, Kaufmann M, Gürke L, Oertli D, Bucheli-Laffer E, Landin J, Widmer AF, Fux CA, Marti WR. Timing of surgical antimicrobial prophylaxis: a phase 3 randomised controlled trial. Lancet Infect Dis. 2017 April 3 epud ahead of print
• Gerdes S, Hollmann PO, Curti G, von Strauss und Torney M. Wenn das Pankreas im Thorax liegt; Swiss Medical Forum Feburary 7 2017 17 (11)
• Von Strauss und Torney M, Thommen S, Dell-Kuster S, Hoffmann H, Rosenthal R, Young J, Kettelhack C. Surgical Treatment of uncomplicated diverticulitis in Switzerland: Comparison of population-based data over two time periods; Colorectal Disease March 29 2017 epud ahead of print
• Von Strauss und Torney M, Dell- Kuster S, Hoffmann H, von Holzen U, Oertli D, Rosenthal R. Microcomplications in laparoscopic cholecystectomy: impact of duration of surgery and costs Surg Endosc. 2015 August 27
• Mujagic E, Zwimpfer T, Marti WR, Zwahlen M, Hoffmann H, Kindler C, Fux C, Misteli H, Iselin L, Lugli AK, Nebiker CA, von Holzen U, Vinzens F, von Strauss und Torney M, Reck S, Kraljević M, Widmer AF, Oertli D, Rosenthal R, Weber WP. Evaluating the optimal timing of surgical antimicrobial prophylaxis: study protocol for a randomized controlled trial. Trials. 2014 May 24;15:188
• Von Strauss und Torney M, Brunner P, von Holzen U, Hohmann J, Kettelhack C. A large fibroma of the round hepatic ligament, Surgery. 2014 Jun;155(6):1095-6
• Von Strauss und Torney M, Güller U, Rezaeian F, Brosi P, Terracciano L, Zuber M. Tissue banking in a cantonal hospital: a promising future concept? World J Surg. 2012 Oct;36(10): 2300-4
• Von Strauss und Torney M, Dell-Kuster S, Mechera R, Rosenthal R, Langer I. The cost of surgical training: an analysis of operative times for laparoscopic cholecystectomy. Surgical Endosc. 2012; 26 (9): 2579-86
• Von Strauss und Torney M, Schmelz M, Kos S, Jakob M. Seltene Komplikation einer häufigen Fraktur: Schockierende Blutung der Arteria epigastrica inferior nach Schambeinastfraktur. Swiss Medical Forum 2012;12(4):81–82.