Related Experiment Video
Updated: Aug 19, 2026

Treatment Protocol for Rotator Cuff Calcific Tendinitis Using a Single-Crystal Piezoelectric Focused Shock Wave Source
Published on: December 23, 2022
Diffuse pigmented villonodular synovitis: two cases involving the calcaneocuboid joint
Hai-En Peng1, Christopher P Segler, James W Stavosky
1Saint Mary's Hospital, San Francisco, CA, USA.
Abstract:
Pigmented villonodular synovitis is nonmalignant and nonmetastasizing, but it is locally destructive and can result in considerable disability through infiltration and involvement of surrounding soft tissues and bone. This article briefly describes the clinical picture of the diffuse form of pigmented villonodular synovitis and reports on two cases involving juxta-articular erosions of the calcaneocuboid joint. Treatment involved substantial curettage of bone and resection of infiltrated intrinsic musculature.
Related Concept Videos
Ankle Joint
Bones of the Lower Limb: Tibia and Fibula
Development of the Limb Synovial Joints
The mesenchymal stem cells differentiate into chondrocytes that form the hyaline cartilage, and later the cartilaginous model of the bone. This model further transforms into a bone. This process is known as endochondral ossification.
During development, the limbs...
Structural Joints: Synovial Joints
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations
Diabetic Foot Ulcer