Related Experiment Video
Updated: Feb 16, 2026

Ultrasound Tissue Characterization of Human Achilles Tendon by Stability Quantification of Echo Patterns
Published on: September 5, 2025
Achilles Tendon Disorders
Abstract:
In brief The spectrum of Achilles tendon disorders, which are common in recreational and competitive athletes, ranges from mild peritendinitis or bursitis to complete ruptures. Among the possible causes of Achilles tendon disorders are vascular insufficiency, inflammatory arthritides, Achilles contractures, hyperpronation, and poor training techniques. Diagnosis of these disorders can usually be made with physical examination and routine radiographs. Treatment is tailored to the specific injury and includes physical therapy, orthoses or heel lifts, Achilles stretching, activity modification, and, occasionally, surgical debridement or tendon repair.
More Related Videos
08:19Author Spotlight: Unraveling the Mechanobiology of Tendon Impingement – A Multiaxial Murine Hind Limb Explant Model
Published on: December 8, 2023
07:51Effects of Allogeneic Platelet-Rich Plasma PRP on the Healing Process of Sectioned Achilles Tendons of Rats: A Methodological Description
Published on: March 19, 2018
Related Concept Videos
Intrinsically Disordered Proteins
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Disorders of Erythrocytes
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
A low oxygen-carrying capacity of the blood due to the loss, lower production, or destruction of erythrocytes is termed anemia. Hemorrhagic anemia, for example, occurs when bleeding from an external wound or internal ulcer reduces erythrocyte counts.
On the other...
Disorders of Leukocytes
Leukopenia may result from bone marrow disorders, autoimmune diseases, and infectious diseases. For example, conditions such as multiple myeloma and aplastic anemia can impair the bone marrow's ability to produce adequate leukocytes. Similarly, autoimmune diseases like lupus and viral infections such as HIV can prompt the immune...
Other Disorders of Digestive System
Panic Disorder