Orthopedic surgery in Germany
The Orthopedic Clinic Gelenk-Klinik has been certified as one of the main centers of endoprosthetic knee surgery in Germany

Meniscus Repair and Artificial Meniscus Replacement

 inquiry orthopaedic hospital germany

Fact Sheet: Arthroscopic Mensicus Repair Surgery

  • Inpatient treatment: 3 days
  • Outpatient treatment: 4 weeks, then 14 days outpatient rehabilitation
  • Earliest flight home: 7 days after surgery
  • Recommended flight back home: 10 days after surgery
  • Time before showering: 5 days after surgery
  • Recommended time off work 2-6 weeks (depending on profession)
  • Time before removal of sutures: 5 days
  • Time before driving a car: 6 weeks
  • Average price for Meniscus Repair Surgery: 6.600 EUR

The Role of the Meniscus in the knee joint

Knee specialist approach to menisc repair
Knee specialist approach to arthroscopic menisc repair ©Viewmedica

Located in the space between the distal femur and the tibial plateau, the elastic crescent-shaped menisci (the medial meniscus and the lateral meniscus) play a number of important roles in the proper functioning of the knee. Their remarkable physical properties enable them to function as shock absorbers between the weight bearing surfaces of the knee and distribute compressive forces from the femur more evenly across the tibial plateau.

The role of the menisci is so important, as without this distribution of weight, the knee joint would be exposed to loads of up to six times greater.

The menisci also help to lubricate the sensitive cartilage surfaces between the tibia and femur. In addition, due to the firm attachment of their thicker outer portions to the joint capsule, they play an important part in overall joint stability.

The most common meniscus injuries are tears, including incomplete and complete tears. The cause of these tears may be either acute (resulting from injury) or degenerative (part of the natural aging process).

Given that meniscus injuries can impede joint function and lead to potentially irreversible joint damage such as osteoarthritis, it is essential to consult a doctor immediately in cases of suspected injury. Only an experienced orthopedic specialist is able to determine if a meniscal tear is likely to heal on its own, or requires surgery.

What are the symptoms of a torn meniscus?

The pain associated with a torn meniscus, will reliably let you know that there is a problem with your knee.

You may experience a shooting pain when rotating your knee or when standing up from a squatting position. Sudden stabbing pain of this sort occurs most often in cases of accident or sports-related injury to the meniscus.

A sudden loss in the range of motion of the knee, or in the weight-bearing ability, may also point to an acute meniscus injury.

A painful inability to extend the leg, or a snapping sound, is often an indication of a particular tear known as a bucket-handle tear.

Degenerative processes, which are characterised by diffuse, sporadic or gradually increasing levels of pain and discomfort in the knee, are much more troublesome than acute injuries. These may also be accompanied by a build up of fluid and heat, as well as knee pain that increases throughout the day. Even minor events such as an awkward movement, can trigger a rupture in meniscal tissue which can lead to significant degeneration.

When is surgery necessary for a meniscus tear?

Surgery is not always necessary for a torn meniscus. The chances of self-healing may be very good, depending on the type and location of the tear, as well as the age of the patient and the general condition of the tissue.

Sports-related meniscal tears in young patients, who have good tissue quality, stand a particularly good chance of healing completely.

The chances of spontaneous healing are also good when the tear is in the outer third of the meniscus, because the supply of blood is better at or near the outer edge.

In all of the cases outlined above, physical therapy will speed up the healing process.

Degenerative meniscus tears require surgery

By contrast, there is almost no chance of spontaneous healing in the case of degenerative meniscus tears.

Depending on the degree of pain involved and the degree to which the range of motion is reduced, it may be advisable to follow a conservative form of treatment, as a means of delaying surgery. However, this will not eliminate the cause and could result in an asymptomatic patient waiting too long (when secondary damage has already been occurred) before starting further treatment.

As a precaution in such cases, arthroscopic surgery might be recommended, in order to get a better look at the condition of the joint cartilage.

Better long term outcomes often depend on early diagnosis and early treatment.

The aim of arthroscopic surgery is to conserve as much of the natural meniscal tissue as possible, in order to optimise the long-term functional capacity of the joint. In the case of some degenerative injuries, it may be necessary to remove part of the meniscus, but the surgeon will remove as little functional meniscal tissue as possible, so as to help ensure better long-term prospects.

What types of meniscus surgery are performed?

Arthroscopic Meniscus Repair

A tear in an otherwise healthy meniscus, especially a tear near the outer edge of the meniscus where the blood supply is sufficient, is best repaired using sutures. The special sutures and modern suturing techniques used during arthroscopic surgery, permit excellent patient outcomes. Having assessed the size and the location of the tear, an experienced surgeon will make a decision as to which suturing technique is the most appropriate.

Even in the case of relatively serious and large bucket-handle tears, it is important to conserve as much of the meniscus as possible, so as to limit the risk of osteoarthritis in the future.

Rehabilitation following Meniscus Repair

Meniscal repair is generally followed by an approximately four week phase of protective weight bearing with the aid of crutches.

The transition to full weight bearing begins in the fifth week. Patients will be expected to wait for a period of six to eight weeks before beginning to play low stress sports and six months before playing sports involving greater levels of stress to the knee.

Meniscus Surgery - Partial Meniscectomy


A partial Menisectomy is performed using a minimally invasive arthroscopic technique. It may performed under local or general anaesthetic.

The procedure is designed to remove the damaged portion of the meniscus (the layer of cartilage on top of the tibia that cushions and stabilises the knee joint).

First the knee area is cleaned and sterilised. Next the surgeon creates between two and five small incisions in the knee. An arthroscopic camera is then inserted into the area so that the surgeon can evaluate the cartilage and ligaments. The other incisions will be used as access points for the other arthroscopic tools.

The surgeon cuts or shaves away the torn pieces of the meniscus, preserving as much of the healthy tissue as possible. The edges of the area are cleaned and smoothed and the rest of the joint inspected for damage. Once the surgical instruments have been removed, the incisions are closed with sutures or surgical staples and the knee is bandaged.

What happens after a partial menisectomy?

Rehabilitation following a partial menisectomy varies depending on the the patient and the severity of the injury that has been treated. After simple resectioning of a meniscus, patients will be allowed to move about on crutches on the same day as the surgery is performed. These patients are usually able to return to work after one to two weeks, unless their work involves higher than normal levels of stress for the knee.

A rehabilitation plan will normally include specific exercises to strengthen the joint. With a proper degree of caution, patients are permitted to begin taking part in "low stress" sports such as cycling after one week. Swimming may be considered only after the wound has healed completely. Sports that are typically more stressful for the knee such as football, tennis and basketball, are usually only advised after three to four weeks.

Meniscal Replacement using synthetic material

Synthetic meniscus tissue is used primarily to compensate for partial injuries and damage to the medial and lateral menisci. The porous nature of this newly developed, sponge-like material enables small blood vessels to grow into it. The growth of the blood vessels into the synthetic tissue, is then followed by the propagation of autologous tissue. The artificial meniscus is then dissolved and disposed of by the body as soon as the newly developed natural tissue takes up its function.

At the Gelenk orthopaedic clinic, we carry out this procedure using minimally invasive arthroscopic surgery. This means that only very small incisions are used and as much healthy tissue is conserved as possible. We have achieved outstanding patient outcomes when using this procedure to treat painful meniscal defects. However as this is a relatively new technique, we have not yet been able to gather and evaluate sufficient data on longer term results.

Meniscus Transplant

Meniscal Transplant using donor meniscus

This procedure involves transplanting a meniscus from a donor to treat patients whose meniscus cannot be sutured on account of the size or location of the tear, or because a significant portion of the meniscus has already degenerated.

This procedure is also commonly used in very young patients, so as to prevent cartilage damage and the early onset of osteoarthritis.

Both the medial and the lateral menisci can be replaced in this manner. It is extremely important to determine the exact size and position of the meniscus that is to be replaced, through diagnostic examinations. The donor menisci are obtained from an international transplant centre.

The main risk here is that the waiting period for a suitable donor meniscus will be too long. Fortunately, menisci do not trigger the rejection that is associated with the transplantation of other organs. As the meniscus is removed under sterile conditions and is investigated for the presence of pathogens, the risk of infection is exceptionally low.

The minimally invasive arthroscopic procedure used to insert and suture the prepared meniscus, takes approximately two hours.

Meniscal transplant surgery

First the knee area is cleaned and sterilised. Next the surgeon creates small incisions in the knee. An arthroscopic camera is then inserted into the area so that the surgeon can evaluate the cartilage and ligaments. The other incisions will be used as access points for the other arthroscopic tools.

The joint surface is prepared by removing the damaged meniscus and the donor graft is shaped to fit the implant site. Next the surgeon makes a one inch incision at the front of the knee and inserts the new cartilage. This donor tissue is sutured into place, anchoring it firmly to the knee joint. Screws or other devices may also be used to secure the graft.

Once the surgical instruments have been removed, the incisions are closed with sutures or surgical staples and the knee is bandaged.

What happens after Meniscal Transplant surgery?

Crutches and possibly a knee brace will be required for the first three to four weeks after the procedure. The protective weight bearing phase for meniscal transplantation is around five to six weeks.

Patients will be expected to wait for a period of six to eight weeks before beginning to participate in "low stress" sports. Your surgeon will provide you with all the information you need regarding protecting the knee and returning to full weight bearing capacity. A regimen of physical therapy to support the healing process lasting between two and six months, should be followed in all cases. Once the healing process has begun, the pain and discomfort will also begin to disappear. This usually happens after a period of six to eight weeks.

Send Medical Inquiry
4.8 out of 5 stars (5 votes)

Orthopaedic Surgeons

orthopedic clinic and surgeon in Germany

Gelenk Klinik Orthopaedic

ISO 9001:2008 certified quality

Street, No
Alte Bundesstrasse 58

Post Code, Town
D-79194 Gundelfingen


Send Medical Enquiry

Centre for Arthroplasty

Center of Excellence in Arthroplasty

Certified Centre for Arthroplasty (Centre for Endoprosthesis)

360° Virtual Tour

Map and Route

View Details of the location


  • Distance to EURO-Airport Basel: 80 km (45mins)
  • Distance to Zurich: 161 km (1h40)
  • Distance to Frankfurt: 259 km (2h20)