PFC Sigma Knee System: Understanding Total Knee Replacement, Components, and Recovery
The PFC Knee refers to the PFC Sigma Knee System, a widely used total knee replacement implant developed by DePuy Synthes to restore function and alle...
By Alex
Category: Orthopedics
Browsing all articles filed under the "Orthopedics" category.
Hip Replacement: Components, Materials, and Bearing Surfaces Explained
A hip replacement is typically composed of advanced biocompatible metals, plastics (UHMWPE), and ceramics, meticulously engineered to mimic the natura...
By Alex
Hip Angle of Inclination: Definition, Variations, and Clinical Significance
The hip angle of inclination is the angle between the femoral neck and shaft, crucial for hip mechanics and lower limb alignment, where deviations lik...
By Alex
Knee Surgery: Understanding Squishy Sounds, Fluid Accumulation, and When to Be Concerned
A squishy sound or sensation in the knee after surgery is typically caused by excess fluid accumulation (effusion or edema) within or around the joint...
By Jordan
Joint Healing: Why It Takes So Long, Key Factors, and Recovery Strategies
Joints often require extended periods to heal primarily due to the limited blood supply to critical structures like cartilage and ligaments, their uni...
By Jordan
Tibia Dislocations: Types, Mechanisms, and Management
Tibia dislocations are severe displacements occurring at the knee (tibiofemoral), proximal tibiofibular, or distal tibiofibular joints, each presentin...
By Hart
Ligament Injuries: Self-Healing Capacity, Treatment, and Rehabilitation
Ligaments have a limited capacity for self-repair that varies by injury severity and location; minor sprains often heal naturally, but severe tears fr...
By Alex
Kellgren-Lawrence Hip Grading: Understanding Osteoarthritis Severity, Diagnosis, and Treatment Guidance
The Kellgren-Lawrence (K-L) grading system is a standardized radiographic method used to classify the severity of osteoarthritis in joints like the hi...
By Alex
Shoulder Instability: Prevention, Exercises, and When to Seek Professional Guidance
Preventing shoulder instability involves a multifaceted approach focusing on developing robust strength in the rotator cuff and scapular stabilizing m...
By Alex
