Tag Archive for: cartilage

You are here: / / cartilage

Posts

Hip Labral Tear Diagnosis, Surgery

Hip Labral Tears: Diagnosis, Surgical Management, and the Role of Hip Arthroscopy

A hip labral tear involves damage to the labrum, a ring of cartilage that lines the acetabulum (hip socket). This cartilage provides stability, cushioning, and lubrication to the hip joint. Tears can cause pain, stiffness, and limited range of motion, significantly impacting an individual’s mobility and quality of life. This article reviews the diagnosis and surgical management of hip labral tears, with a focus on the role of hip arthroscopy in labral repair and reconstruction.

Diagnosis of Hip Labral Tears

Diagnosing a hip labral tear can be challenging … Read more

/by

Meniscal Repair vs. Meniscectomy Outcomes

Meniscal Repair Versus Partial Meniscectomy: A Comparative Analysis of Long-Term Outcomes

The menisci are crescent-shaped pieces of cartilage that act as shock absorbers and stabilizers in the knee joint. They are situated between the femur (thighbone) and tibia (shinbone) and play a vital role in load distribution, shock absorption, and lubrication, contributing significantly to overall knee function1. Tears in these crucial structures, known as meniscal tears, are common knee injuries that can arise from traumatic events, such as sports injuries, or degenerative changes associated with aging2. Treatment options for meniscal tears vary depending on the nature … Read more

/by

Chapter 7 Inflammation

, ,

Inflammation – A Delicate Balance

This chapter delves into the complex process of inflammation, a double-edged sword in the human body. While essential for healing and defense against foreign invaders, inflammation can also become a destructive force in chronic conditions like rheumatoid arthritis.

The chapter breaks down the intricate cellular and molecular events that drive inflammation. It explores the roles of various agents, including cytokines, chemokines, and arachidonic acid metabolites, in orchestrating the inflammatory response. It also highlights the differences between acute and chronic inflammation, emphasizing the potential for long-term damage in the latter.

Key concepts include:

  • The Inflammatory Process:
… Read more
/by

Chapter 3 Synovial Tissue

, ,

This chapter discusses synovial tissue, which is found in joints, tendon sheaths, and bursae and facilitates smooth motion. The synovium, a membranous structure, lines these areas and produces synovial fluid, which is crucial for motion and metabolism. The chapter covers the physiology, histology, and anatomy of normal synovium and synovial fluid, and then explores various pathologic conditions that can affect the synovium.

The physiologic function of the synovium is to secrete fluid, allowing smooth passage of tendons and decreasing friction in joints, tendon sheaths, and bursae. Synovial joints have opposing surfaces covered with articular cartilage and are enclosed by a … Read more

/by