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Updated: Jun 25, 2026

Biotribological Testing and Analysis of Articular Cartilage Sliding against Metal for Implants
09:08

Biotribological Testing and Analysis of Articular Cartilage Sliding against Metal for Implants

Published on: May 14, 2020

Tribology considerations for hip joint articulations in relation to the "new orthopaedic patient"

C B Rieker1

  • 1Zimmer GmbH, Winterthur, Switzerland. claude.rieker@zimmer.com

Hip International : the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
|February 17, 2009
PubMed

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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 group...
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Bones of the Lower Limb: Femur and Patella

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 neck...
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Development of the Limb Synovial Joints

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Structural Joints: Synovial Joints

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Functional Classification of Joints

Functional Classification of Joints
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Synarthrosis
An immobile...