Our focus is on preventing joint surgeries by using regenerative methods to preserve joint health.
Focus Areas
Cartilage Regeneration
We promote the natural rebuilding of cartilage.
Meniscus Tears
We treat meniscus tears in a tissue-preserving and regenerative way.
Cruciate Ligament Injuries
We strengthen cruciate ligaments through regenerative cell therapy.
Muscle, Ligament, and Tendon Injuries
We specifically stimulate the healing of tendons, ligaments, and muscles.
Mechanism of Action
Cell-Based Regeneration for Sustainable Joint Health
We focus on regenerating injured or worn tissue structures rather than removing or replacing them.
To achieve this, we use carefully selected and individually tailored procedures that are supported by numerous studies and whose effects are well researched. The cell-based and cell-free regenerative methods we apply promote tissue regeneration and reduce inflammatory processes in the joint and the injured structures. This allows us to break the vicious cycle of wear–inflammation–further wear.
Our Focus Areas
- Preserve and regenerate, not remove or replace
- Individual, evidence-based therapy
- Use of cell-based and cell-free methods
- Anti-inflammatory action and tissue healing
- Breaking the cycle of wear and inflammation
Methods
Innovative Regenerative Methods for Cartilage & Joints
How does it work?
First, we analyze the extent and type of tissue or cartilage damage. For this, we require MRI images not older than three months. We are happy to arrange a referral for you. Based on this analysis and our Avancell Joint Repair treatment standard, we then create a fully individualized treatment plan for you.
The severity of tissue and cartilage damage is also decisive:
Avancell Stage I
Mild cartilage damage (Osteoarthritis Grade I–II) with mild inflammatory reaction or slight joint effusion (Pain VAS 0–3).
Avancell Stage II
Moderate cartilage damage (Osteoarthritis Grade III) with moderate inflammatory reaction or moderate joint effusion (Pain VAS 4–6).
Avancell Stage III
Severe cartilage damage (Osteoarthritis Grade IV) with strong inflammatory reaction or severe joint effusion (Pain VAS >6).
Regeneration with the Body’s Own Cells
Stem cells have the ability to transform into different types of tissue – including cartilage cells. We obtain stem cells from the patient’s own fat, bone marrow, or peripheral blood. After preparation, they are precisely injected into the damaged joint.
In addition to stem cells, anti-inflammatory cytokines and growth factors are also produced, further promoting the healing process.
Cell Messengers: The Key to Communication & Healing
Exosomes are tiny vesicles that cells use to communicate. They carry healing signals between cells and play a crucial role in regulating regeneration and inflammation.
We use exosomes derived from stem cells or platelets specifically for cartilage damage and osteoarthritis – scientifically well-documented and clinically successful.
Healing from Your Own Blood
In this method, platelet-rich plasma (PRP) is obtained from the patient’s own blood. The growth factors it contains support the healing of cartilage tissue and can significantly reduce pain.
Additionally, if needed, we use autologous conditioned serum (ACS) – an advanced version with extra anti-inflammatory signaling molecules.
Structures That Deliver Healing Cells to the Right Place
Scaffolds are specialized carrier materials – either solid or liquid – that are directly applied to the damaged cartilage area. Their purpose is to attract and retain stem cells so they can act precisely where needed. This significantly enhances local cell regeneration in the defect area.
Minimally Invasive Procedures Only When Necessary
In individual cases, arthroscopy or nanoscopy may be useful – for example, to clean the joint or perform minor procedures. A very fine camera (sometimes only needle-sized) is used to work precisely and tissue-sparingly. The procedure usually takes only a few minutes and can be performed on an outpatient basis.
Osteoarthritis Is More Than Wear – It’s a Chronic Inflammation
The Auricore® method uses tiny gold implants (1×2 mm) that are placed directly into the joint lining. These release gold ions that attract and selectively deactivate inflammation-causing immune cells.
Advantages at a Glance:
- Modulates the immune system instead of merely suppressing it
- Reduces inflammation and pain
- Protects cartilage from further degradation
- No long-term medication required
- Improved mobility and quality of life
This method is already being successfully used in patients with chronic osteoarthritis pain – often with impressive results and entirely without surgery.
Minimally Invasive Procedures Only When Necessary
PD Dr. Weninger has taken cruciate ligament reconstruction to the next level with “Advanced ACL Repair”: an especially gentle operation with no drains, no tourniquet, short surgery time, and individualized approach. In addition, state-of-the-art techniques are used, including stem cells, reinforcement of the torn ligament, or highly effective scaffolds. Whether refixation or replacement of the cruciate ligament, patients of knee specialist Dr. Weninger benefit from this high-tech ACL reconstruction.
Dr. Weninger and his experienced team have perfected cruciate ligament reconstruction, so that numerous professional and recreational athletes rely on “Advanced ACL Repair” and the “Weninger ACL”. Ensuring a safe and reliable comeback for his patients is Dr. Weninger’s top priority.
Stem Cells for Cruciate Ligament Tears
PD Dr. Weninger uses stem cells to treat cruciate ligament injuries. These are introduced into the knee either during a minor surgical procedure or non-surgically, promoting healing of the torn ligament. For his patients, Dr. Weninger exclusively uses a special collagen scaffold and a specific growth factor. This encourages the stem cells to differentiate into fibroblasts and form collagen fibers, allowing the injured ligament to heal.
PD Dr. Weninger was the first orthopedic surgeon worldwide to publish and apply this method, known as #bioaclrepair. Approximately 300 patients are treated this way each year. Surgery is often avoided, and the anterior cruciate ligament is preserved. Suitability depends on the type of tear and blood supply. Using a specialized AI program (#aicl), Dr. Weninger can plan stem cell therapy for cruciate ligament tears.
Treating Meniscus Tears with Stem Cells and Fibrin Glue
PD Dr. Weninger uses a particularly gentle method for meniscus tears. Instead of simply removing the meniscus during surgery, it is carefully stabilized with a special tissue adhesive, preserving all meniscus tissue. In addition, Dr. Weninger uses stem cells to treat the meniscus tear.
His patients also receive a special scaffold to ensure that the stem cells reliably differentiate into fibroblasts, allowing the meniscus to heal. This method was published by Dr. Weninger and is one of his signature treatments, developed exclusively for his patients.
Nanoscopy with Stem Cells
As a knee specialist, PD Dr. Weninger uses an especially gentle surgical technique: nanoscopy. A nano-camera, no thicker than a needle, is used for the procedure. These interventions are combined with stem cells and are applied for the following conditions:
- Meniscus tear
- Cruciate ligament tear
- Cartilage damage and osteoarthritis
The procedure is performed under local anesthesia and is particularly gentle and effective.
Gold Implantation for Osteoarthritis
For advanced Grade IV osteoarthritis with severe pain, PD Dr. Weninger performs gold implantation. Tiny gold cylinders are implanted into the joint capsule under local anesthesia. This immediately down-regulates the inflammation triggered by osteoarthritis in the joint.
Patients are usually pain-free right away, and a prosthesis through major surgery can often be avoided. The procedure is particularly gentle and can be performed under local anesthesia.
Denervation for Grade IV Osteoarthritis
As a knee specialist, PD Dr. Weninger is an expert in pain elimination for Grade IV osteoarthritis. He uses needle-like electrodes to deactivate the pain fibers, providing patients with immediate relief. The procedure is particularly gentle and can be performed under local anesthesia.
Avancell Methode
How does it work?
First, we analyze the extent and type of tissue or cartilage damage. For this, we require MRI images not older than three months. We are happy to arrange a referral for you. Based on this analysis and our Avancell Joint Repair treatment standard, we then create a fully individualized treatment plan for you.
The severity of tissue and cartilage damage is also decisive:
Avancell Stage I
Mild cartilage damage (Osteoarthritis Grade I–II) with mild inflammatory reaction or slight joint effusion (Pain VAS 0–3).
Avancell Stage II
Moderate cartilage damage (Osteoarthritis Grade III) with moderate inflammatory reaction or moderate joint effusion (Pain VAS 4–6).
Avancell Stage III
Severe cartilage damage (Osteoarthritis Grade IV) with strong inflammatory reaction or severe joint effusion (Pain VAS >6).
Stammzellen-Therapie
Regeneration with the Body’s Own Cells
Stem cells have the ability to transform into different types of tissue – including cartilage cells. We obtain stem cells from the patient’s own fat, bone marrow, or peripheral blood. After preparation, they are precisely injected into the damaged joint.
In addition to stem cells, anti-inflammatory cytokines and growth factors are also produced, further promoting the healing process.
Exosomen
Cell Messengers: The Key to Communication & Healing
Exosomes are tiny vesicles that cells use to communicate. They carry healing signals between cells and play a crucial role in regulating regeneration and inflammation.
We use exosomes derived from stem cells or platelets specifically for cartilage damage and osteoarthritis – scientifically well-documented and clinically successful.
Plättchenreiches Plasma
Healing from Your Own Blood
In this method, platelet-rich plasma (PRP) is obtained from the patient’s own blood. The growth factors it contains support the healing of cartilage tissue and can significantly reduce pain.
Additionally, if needed, we use autologous conditioned serum (ACS) – an advanced version with extra anti-inflammatory signaling molecules.
Scaffolds
Structures That Deliver Healing Cells to the Right Place
Scaffolds are specialized carrier materials – either solid or liquid – that are directly applied to the damaged cartilage area. Their purpose is to attract and retain stem cells so they can act precisely where needed. This significantly enhances local cell regeneration in the defect area.
Arthroskopie / Nanoskopie
Minimally Invasive Procedures Only When Necessary
In individual cases, arthroscopy or nanoscopy may be useful – for example, to clean the joint or perform minor procedures. A very fine camera (sometimes only needle-sized) is used to work precisely and tissue-sparingly. The procedure usually takes only a few minutes and can be performed on an outpatient basis.
Auricore
Osteoarthritis Is More Than Wear – It’s a Chronic Inflammation
The Auricore® method uses tiny gold implants (1×2 mm) that are placed directly into the joint lining. These release gold ions that attract and selectively deactivate inflammation-causing immune cells.
Advantages at a Glance:
- Modulates the immune system instead of merely suppressing it
- Reduces inflammation and pain
- Protects cartilage from further degradation
- No long-term medication required
- Improved mobility and quality of life
This method is already being successfully used in patients with chronic osteoarthritis pain – often with impressive results and entirely without surgery.
Dr. Weninger Signature- Behandlungen
Minimally Invasive Procedures Only When Necessary
PD Dr. Weninger has taken cruciate ligament reconstruction to the next level with “Advanced ACL Repair”: an especially gentle operation with no drains, no tourniquet, short surgery time, and individualized approach. In addition, state-of-the-art techniques are used, including stem cells, reinforcement of the torn ligament, or highly effective scaffolds. Whether refixation or replacement of the cruciate ligament, patients of knee specialist Dr. Weninger benefit from this high-tech ACL reconstruction.
Dr. Weninger and his experienced team have perfected cruciate ligament reconstruction, so that numerous professional and recreational athletes rely on “Advanced ACL Repair” and the “Weninger ACL”. Ensuring a safe and reliable comeback for his patients is Dr. Weninger’s top priority.
Stem Cells for Cruciate Ligament Tears
PD Dr. Weninger uses stem cells to treat cruciate ligament injuries. These are introduced into the knee either during a minor surgical procedure or non-surgically, promoting healing of the torn ligament. For his patients, Dr. Weninger exclusively uses a special collagen scaffold and a specific growth factor. This encourages the stem cells to differentiate into fibroblasts and form collagen fibers, allowing the injured ligament to heal.
PD Dr. Weninger was the first orthopedic surgeon worldwide to publish and apply this method, known as #bioaclrepair. Approximately 300 patients are treated this way each year. Surgery is often avoided, and the anterior cruciate ligament is preserved. Suitability depends on the type of tear and blood supply. Using a specialized AI program (#aicl), Dr. Weninger can plan stem cell therapy for cruciate ligament tears.
Treating Meniscus Tears with Stem Cells and Fibrin Glue
PD Dr. Weninger uses a particularly gentle method for meniscus tears. Instead of simply removing the meniscus during surgery, it is carefully stabilized with a special tissue adhesive, preserving all meniscus tissue. In addition, Dr. Weninger uses stem cells to treat the meniscus tear.
His patients also receive a special scaffold to ensure that the stem cells reliably differentiate into fibroblasts, allowing the meniscus to heal. This method was published by Dr. Weninger and is one of his signature treatments, developed exclusively for his patients.
Nanoscopy with Stem Cells
As a knee specialist, PD Dr. Weninger uses an especially gentle surgical technique: nanoscopy. A nano-camera, no thicker than a needle, is used for the procedure. These interventions are combined with stem cells and are applied for the following conditions:
- Meniscus tear
- Cruciate ligament tear
- Cartilage damage and osteoarthritis
The procedure is performed under local anesthesia and is particularly gentle and effective.
Gold Implantation for Osteoarthritis
For advanced Grade IV osteoarthritis with severe pain, PD Dr. Weninger performs gold implantation. Tiny gold cylinders are implanted into the joint capsule under local anesthesia. This immediately down-regulates the inflammation triggered by osteoarthritis in the joint.
Patients are usually pain-free right away, and a prosthesis through major surgery can often be avoided. The procedure is particularly gentle and can be performed under local anesthesia.
Denervation for Grade IV Osteoarthritis
As a knee specialist, PD Dr. Weninger is an expert in pain elimination for Grade IV osteoarthritis. He uses needle-like electrodes to deactivate the pain fibers, providing patients with immediate relief. The procedure is particularly gentle and can be performed under local anesthesia.
Locations
Your Contact Points for Modern Treatment Methods
Here you can get an overview of our various locations where our innovative methods are successfully applied. Each location is staffed with experienced professionals and provides you with expert care. Find the location near you and experience our holistic approach firsthand.
Austria
Vienna
Am Hof 11/9, 1010
Austria
Vienna
Newaldgasse 2, 1090
Contact
Get in Touch Now
Do you have questions or want to learn more about our services? Don’t hesitate to contact us. Whether by phone, email, or through our contact form – we are happy to advise you and personally take care of your request. We look forward to hearing from you!