Clinic · Heidelberg
ETHIANUM Hospital, Heidelberg
Prof. Jörg Holstein and Priv.-Doz. Dr. Philipp A. Michel - Specialists in knee and hip replacement in Heidelberg
Vossstrasse 6, 69115 Heidelberg

Our specialists
Areas of focus
- Knee arthroplasty
- Hip arthroplasty
- Minimally invasive surgical techniques
- Robot-assisted surgery
Prof. Dr. med. Jörg Holstein and Priv.-Doz. Dr. med. Philipp A. Michel are renowned specialists in hip and knee arthroplasty, with a particular focus on minimally invasive techniques (AMIS, DAA) and robot-assisted surgery (CORI™). At the Center for Hip and Knee Arthroplasty at ETHIANUM Heidelberg, the two specialists combine medical excellence with extensive surgical experience and individualized patient care. Together, they pursue the goal of improving mobility and enhancing quality of life.
About the clinic
At ETHIANUM Heidelberg, Prof. Dr. med. Jörg Holstein and Priv.-Doz. Dr. med. Philipp A. Michel combine their medical expertise in the fields of orthopedics and arthroplasty. For these two renowned specialists, the highest guiding principle is: The person comes first! Every patient brings different circumstances and therefore has different requirements for medical treatment. ETHIANUM Heidelberg provides Prof. Holstein and PD Dr. Michel with the setting that individualized medicine at the highest level requires: personal attention, sufficient time, and an environment that combines surgical excellence with the highest level of patient comfort. At the Center for Hip and Knee Arthroplasty, which they founded, they are able to focus entirely on their patients and offer them customized therapies. At the same time, Prof. Holstein and PD Dr. Michel serve as senior physicians at Salem Hospital Heidelberg, a teaching hospital of Heidelberg University, as well as at St. Josef Hospital Viernheim, where they are also able to treat patients with statutory health insurance.
Prof. Dr. med. Jörg Holstein is a specialist in orthopedics and trauma surgery and holds additional qualifications in specialized orthopedic surgery, specialized trauma surgery, hand surgery, manual medicine/chirotherapy, physical therapy and balneology, emergency medicine, and specialized radiologic diagnostics. As an internationally recognized specialist in minimally invasive and muscle-sparing hip arthroplasty, he is also a leading expert in the field of knee arthroplasty.
He gained his extensive experience and qualifications through collaboration with renowned experts in Europe and the United States, as well as through many years of work at Saarland University Medical Center in Homburg, where he most recently held a senior leadership position as Deputy Director of the Department of Trauma, Hand, and Reconstructive Surgery.
In addition to his medical work in patient care, Prof. Holstein trains German and international colleagues as an operating room instructor and consultant in the technique of minimally invasive hip arthroplasty (AMIS). Furthermore, Prof. Holstein is actively involved in numerous medical and scientific professional societies, where in some cases he holds leading positions and actively helps shape the development of the fields of orthopedics and surgery. His contribution to research, reflected in an extensive list of publications, has also reinforced Prof. Holstein’s outstanding reputation among his colleagues.
Priv.-Doz. Dr. med. Philipp A. Michel complements the center’s range of services as a distinguished specialist in knee and hip arthroplasty with many years of clinical experience and excellent academic qualifications. His particular expertise lies in robot-assisted knee arthroplasty using the CORI™ system, which enables highly precise, individually tailored, and tissue-sparing treatment of knee joints with partial and total joint replacements. In addition to primary and revision arthroplasty, PD Dr. Michel’s medical focus is on minimally invasive hip arthroplasty using the AMIS technique.
After studying medicine at Heidelberg University (Mannheim Medical Faculty), as well as completing a scholarship-funded degree in health economics at the Mannheim Institute of Public Health, PD Dr. Michel worked for many years at the Department of Trauma, Hand, and Reconstructive Surgery at University Hospital Münster, most recently as a senior attending physician and section head for arthroplasty. His clinical expertise is closely linked to scientific work and broad involvement in national professional societies, ensuring that current insights and developments are continuously incorporated into the treatment of his patients.
Through the combination of minimally invasive hip arthroplasty, high-quality implants, and robotic support for knee replacements, a standard of medical excellence is created that reflects the latest state of science while taking place in a calm, personal, and highly individualized environment. In this way, the Center for Hip and Knee Arthroplasty at ETHIANUM Heidelberg offers exceptional care for hip and knee disorders through the combination of many years of medical experience, state-of-the-art medical technology, and patient-centered care – from initial diagnostics and conservative and surgical treatment to aftercare and rehabilitation.
Admission criteria
- At least 10 years of surgical and treatment experience
- Expertise in modern diagnostic and surgical procedures
- An outstanding treatment focus within your own specialist area
- Member of a leading national professional association
- Leading professional position
- Active participation in specialist events (e.g. lectures)
- Active in research and teachin
- Evaluated quality management (e.g. certification)
- Patient documentation (Hip Replacement Surgery)
- At least 2 main surgeons (Hip Replacement Surgery)
- Procedure only by or with main surgeon (Hip Replacement Surgery)
- Quality Management Representative (Hip Replacement Surgery)
- Proof of further training (Hip Replacement Surgery)
- Participation of at least one annual congress (Knee Surgery)
- Patient documentation (Knee Replacement Surgery)
- At least 2 main surgeons (Knee Replacement Surgery)
- Procedure only by or with main surgeon (Knee Replacement Surgery)
- Quality Management Representative (Knee Replacement Surgery)
- Proof of further training (Knee Replacement Surgery)
Expert interviews
- Expert Interview with Priv.-Doz. Dr. med. Philipp A. Michel, M.Sc., (opens in a new tab)Joint Preservation Using Robot-Assisted Sliding Prostheses - Modern Endoprosthetics at ETHIANUM in Heidelberg
- Expert Interview with Prof. Holstein (opens in a new tab)Revolutionary Hip Replacement Surgery: The AMIS Method at the Forefront of Minimally Invasive Solutions—An Expert Interview with Prof. Holstein
Facts & experience
- Number of hip and pelvic surgeries (Hip Surgery)
over 5000
Minimum requirement: 750
- Joint replacement / endoprosthetics of the hip (number of 300 surgeries) (Hip Surgery)
over 3000
Minimum requirement: 300
- Endoprosthetic treatments (Hip Replacement Surgery)
over 1000
Minimum requirement: 100
- Elective bicondylar knee endoprostheses (Hip Replacement Surgery)
over 1000
Minimum requirement: 50
- Hip endoprostheses (Hip Replacement Surgery)
over 3000
Minimum requirement: 50
- Periprosthetic infection (primary endoprosthetics) (Hip Replacement Surgery)
under 1%
- Endoprosthetic treatments (Knee Replacement Surgery)
over 1000
Minimum requirement: 100
- Elective bicondylar knee endoprostheses (Knee Replacement Surgery)
over 1000
Minimum requirement: 50
- Hip endoprostheses (Knee Replacement Surgery)
over 3000
Minimum requirement: 50
- Periprosthetic infection (primary endoprosthetics) (Knee Replacement Surgery)
under 1%
Special offers / services / rooms
- As one of the first “green” hospitals in Europe, the ETHIANUM consistently focuses on sustainability
- First Class: Stylish rooms and suites with the most fashionable appointments and generous bathrooms
- On-demand video, multimedia access, bedside patient terminal, WLAN
- Rooming-in for companions
- Excellent services: Breakfast and evening meal buffet, large selection and alternating range
- Secure, digital patient file for rapid internal exchange of information
- Short waiting times and relaxed treatment atmosphere thanks to innovative structures
Video presentation
Insights
Insights: ETHIANUM Hospital, Heidelberg
ETHIANUM Hospital, Heidelberg – Image 1 ETHIANUM Hospital, Heidelberg – Image 2
Location
How to reach ETHIANUM Hospital, Heidelberg
Department of Orthopedics, Trauma Surgery and Endoprosthetics
Specialisation
The medical spectrum of Department of Orthopedics, Trauma Surgery and Endoprosthetics
Diseases
- Hip Dysplasia (opens in a new tab)
- Bowlegs and Knock-knees (opens in a new tab)
- Torn ligament in the knee (opens in a new tab)
- Baker's cyst (opens in a new tab)
- Knee Osteoarthritis (opens in a new tab)
- Avascular Necrosis of the Femoral Head (opens in a new tab)
- Knee pain (opens in a new tab)
- Coxarthrosis (Hip Osteoarthritis) (opens in a new tab)
- Meniscus tear (opens in a new tab)
- Meniscus Injury (opens in a new tab)
- Ahlbäck's Disease (opens in a new tab)
- Patellar Dislocation (opens in a new tab)
- Bursitis of the Knee (opens in a new tab)
- Acetabular fracture (opens in a new tab)
- Hip Dislocation (opens in a new tab)
- Torn cruciate ligament (opens in a new tab)
- Patella Fracture (opens in a new tab)
- Prosthesis Infection (opens in a new tab)
- Hip Prosthesis Loosening (opens in a new tab)
- Loosening of a Knee Prosthesis (opens in a new tab)
- Impingement Syndrome (opens in a new tab)
- Unstable pelvic injury (opens in a new tab)
- Plate fracture (opens in a new tab)
Treatments
- Endoprostheses (opens in a new tab)
- Hip Surgery (opens in a new tab)
- Hip Replacement (opens in a new tab)
- Knee Surgeries (opens in a new tab)
- Knee replacement (opens in a new tab)
- Knee Replacement Revision (opens in a new tab)
- Cartilage Surgery (opens in a new tab)
- Cartilage Transplantation (opens in a new tab)
- Cruciate Ligament Surgery (opens in a new tab)
- Meniscus Surgery (opens in a new tab)
- Knee Ligament Reconstruction (opens in a new tab)
- Hip Replacement Revision (opens in a new tab)
- Corrective osteotomies (opens in a new tab)
- Minimally Invasive Hip Surgery (opens in a new tab)
- Hip Arthroscopy (opens in a new tab)
- Knee Replacement (opens in a new tab)
- Hip Replacement (opens in a new tab)
- Sled prosthesis (opens in a new tab)
- Customized Knee Prosthesis (opens in a new tab)
- Knee Cartilage Therapy (opens in a new tab)
- Complications Associated with Hip Replacements (opens in a new tab)
- Meniscus implant (opens in a new tab)
- After hip replacement surgery (opens in a new tab)
- AMIS Technology (opens in a new tab)
- Knee Arthroscopy (opens in a new tab)
Diagnostics
- Sonography (Ultrasound) (opens in a new tab)
- Arthroscopy of the hip
- Knee arthroscopy
- 3-Tesla MRI
- Digital X-ray & 3D X-ray
Areas of Expertise
ETHIANUM Hospital, Heidelberg
Prof. Jörg Holstein and Priv.-Doz. Dr. Philipp A. Michel - Specialists in knee and hip replacement in Heidelberg

