Artificial joint surgeries are among the most important medical solutions that help patients regain natural movement and eliminate pain caused by cartilage erosion or arthritis.
Many patients resort to artificial joint surgeries after traditional treatments fail to improve their condition, especially with aging or suffering from chronic joint diseases.
With medical advancements, artificial joint surgeries have become safer and more effective, with multiple types of joints available to suit each patient's needs.
In this article, we will discuss in detail everything about artificial joint surgeries, from the available joint types, how to choose the appropriate joint, to the cost of these surgeries and recovery methods.
Types of Artificial Knee Joints
- Complete Artificial Joint
- Used in advanced cases of knee cartilage erosion.
- The damaged bone surface is replaced with a high-quality metal or plastic layer.
- Provides the patient with smooth movement after recovery.
- Partial Artificial Joint
- Suitable for cases where erosion is limited to a specific part of the knee.
- Only the damaged part is replaced, preserving healthy tissues.
- Shorter recovery period compared to the complete joint.
- Mobile Artificial Joint
- Designed to allow a higher degree of natural knee movement.
- Reduces the likelihood of component wear over the long term.
- Suitable for younger patients with high physical activity.
- Fixed Artificial Joint
- The most commonly used in artificial joint replacement surgeries.
- Relies on a fixed surface, making it less prone to abnormal movement.
- Suitable for less active individuals.
- High-Flexibility Artificial Joint
- Designed to allow the knee to bend up to 155 degrees.
- Suitable for patients needing greater flexibility in the knee joint after surgery.
Materials Used in Manufacturing Artificial Knee Joints
- Metals (Cobalt-Chromium, Titanium): Known for their strength and durability, lasting for long periods.
- High-Density Polyethylene: Used as a separating layer to reduce friction between artificial joint parts.
- Ceramic: Features a smooth surface that reduces wear but may be more fragile than metal.
Prices of Artificial Knee Joints
- Type of Artificial Joint: Mobile or high-flexibility joints are more expensive than fixed joints.
- Quality of Materials Used: Joints containing ceramic or titanium are higher in price.
- Country of Manufacture: German and American joints are usually of high quality and cost more compared to those manufactured in other countries.
- Surgery Cost: Varies depending on the hospital, surgeon, and post-operative services.
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