Related Experiment Video
Updated: Dec 18, 2025
04:37
Author Spotlight: Advancing Research on Candida albicans Biofilm-Associated Prosthetic Joint Infections
Published on: February 2, 2024
1.2K
[Periprosthetic fractures around the knee]
T Hawellek1, W Lehmann2, G von Lewinski2
1Klinik für Unfallchirurgie, Orthopädie und Plastische Chirurgie, Universitätsmedizin Göttingen, Robert-Koch-Str. 40, 37099, Göttingen, Deutschland. Thelonius.Hawellek@med.uni-goettingen.de.
Summary
Periprosthetic knee fractures are complex injuries. This review discusses current classifications and treatment options, including osteosynthesis and revision arthroplasty, for better patient outcomes.
Area of Science:
- Orthopedic Surgery
- Traumatology
- Biomedical Engineering
Background:
- Periprosthetic fractures of the knee joint are complex injuries.
- These fractures present significant challenges for surgeons.
- Effective management requires specialized knowledge and approaches.
Purpose of the Study:
- To review and discuss current classifications of periprosthetic knee fractures.
- To present and analyze available treatment options for these fractures.
- To develop an evidence-based algorithm for guiding treatment decisions.
Main Methods:
- A selective literature review was conducted using PubMed.
- Existing classifications and treatment regimens were analyzed.
- Advantages and disadvantages of different approaches were evaluated.
Main Results:
- Fracture classifications have evolved towards a uniform system.
- Radiological evaluation alone is insufficient; endoprosthesis assessment is crucial.
- Both osteosynthesis and revision arthroplasty offer viable treatment options.
Conclusions:
- Periprosthetic knee fractures are complex injuries.
- Thorough preoperative planning is essential.
- Interdisciplinary collaboration between trauma and endoprosthetic specialists is vital.
Related Concept Videos
01:23Knee Joint
2.9K
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
2.9K
01:16Bones of the Lower Limb: Femur and Patella
4.6K
The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
4.6K
01:23Muscles that Move the Leg
4.7K
The movement of the legs is facilitated by numerous muscles located within the anterior, medial, and posterior compartments of the thigh.
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
4.7K
01:10Ankle Joint
2.5K
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
2.5K
01:10Bones of the Lower Limb: Tibia and Fibula
8.1K
The tibia is the main weight-bearing bone of the lower leg. It is larger than the fibula with which it is paired. The tibia is also the second longest bone in the body and is located right below the skin. The proximal end of the tibia forms the medial and the lateral condyle, which articulates with the condyles of the femur to form the knee joint. Between the articulating surfaces is the irregular elevated area known as the intercondylar eminence that serves as the inferior attachment point for...
8.1K