Professor Martinek is one of the most competent knee surgeons in Germany and offers in his practice the full range of conservative and surgical treatment for diseases and injuries of the knee.

The main direction of his work is modern knee surgery.

Areas of treatment: implantation of uni- and bicondylar prostheses of the knee joint, replacement of knee prostheses, isolated replacement of the patella, conversion osteotomy of the knee joint, corrective osteotomy for instability of the patella and arthrosis, transplantation of osteochondral tissue and chondrocytes, arthroscopic surgery of the menisci and cruciate ligaments, treatment of a fracture near the knee joint, revision surgery on the knee joint.

• In 1990, Professor Martinek graduated from the Faculty of Medicine at LMU, Munich.
• Practice: at the University of Witwatersrand, Baragwan Hospital, Johannesburg, South Africa; at Pacific Presbyterian Medical Center, San Francisco; New England Deaconess Hospital, Harvard Medical School, Boston. He improved his qualifications at the university clinic in Cologne and at the clinic of the Technical University of Munich.
• 1996-1997 – Physician Assistant, Sports Orthopedics, TU Munich, then Orthopedic Surgery, Canton Hospital Bruderholz, Basel.
• 1999-2000 – scientific work at the University of Pittsburgh arthroscopic surgery, USA.
• 2000 – head physician of the department of sports orthopedics at the Technical University of Munich.
• 2003 – Chief physician of the orthopedic department of the University Hospital of Rostock.
• 2006 – Leading physician at the Department of Orthopedics Harthausen in Bad Aibling.
• 2009 – Chief physician at Schön Klinik Harthausen in Bad Aibling.
• Since 2013, consultant physician at ATOS Clinic Munich.
• In 2014 he received the title of professor at the University of Rostock.