Cover Screw Dental Implant

The cover screw, specifically designed for two-stage implant surgery, not only showcases the exceptional performance of medical-grade materials but also perfectly combines the dual advantages of biocompatibility and structural strength. This cover screw acts as a guardian during the healing process of the implant, meticulously crafted to protect the implant from potential impacts of surrounding bone proliferation during the osseointegration phase.
Dental Master’s cover screw is made from Titanium Alloy (Ti6Al4V ELI), renowned for its excellent biocompatibility. It can be safely implanted in the human body with minimal risk of rejection, ensuring a harmonious coexistence between the implant and surrounding bone tissue. Additionally, these high-grade alloys possess exceptional strength, capable of withstanding the complex mechanical forces present in the oral cavity, thereby ensuring the stability and durability of the implant during the healing process.

 

Parameter

NP / Diameter	φ3.5
REF.	7000235000

RP / Diameter	φ3.9
REF.	7000239001

 

 

Cover Screw in Dental Implants

In two-stage implant surgery, the first stage involves the placement of the implant into the jawbone, followed by sealing the opening above the implant with this meticulously designed cover screw, creating a protective closed environment. This design aims to promote the natural growth and integration of bone tissue around the implant, known as the osseointegration process. The precise dimensions and sealing capabilities of the cover screw effectively prevent the intrusion of external bacteria, food debris, and oral secretions, thereby reducing the risk of infection and providing strong assurance for the successful healing of the implant.
In the second stage of the surgery, the doctor will first remove the cover screw and check the integration of the implant with the bone tissue. If the osseointegration is satisfactory, the doctor will install the abutment onto the implant, followed by placing the crown on the abutment. The smooth surface treatment and fine manufacturing process further enhance patient comfort and the success rate of the implant. The smooth surface reduces friction with surrounding tissues, helping to alleviate post-operative discomfort, while meticulous manufacturing ensures a perfect fit between the cover screw and the implant, preventing the risk of loosening or detachment.

 

Choosing Healing Abutments and Cover Screws

In dental implant surgery, healing abutments and cover screws are two key components, each serving different functions. Here are several factors to consider when selecting them:

Patient-Specific Conditions

Oral Anatomy: Choose the appropriate models of healing abutments and cover screws based on the patient’s bone volume, soft tissue conditions, and anatomical features.
Aesthetic Needs: Ensure that the height and diameter of the healing abutment meet the patient’s aesthetic requirements to achieve a natural final restoration.

Healing Stage

Healing Abutment: Select a healing abutment that promotes soft tissue healing and shaping, ensuring good compatibility with the implant to support subsequent restoration.
Cover Screw: In the first stage, choose an appropriate cover screw to protect the implant and facilitate the bone integration process. Ensure that it has good sealing properties to reduce the risk of infection.

Material and Biocompatibility

Choose healing abutments and cover screws made from high-quality materials, such as surgical-grade titanium alloy, to ensure excellent biocompatibility and stability for safe implantation in the human body.

Ease of Operation

Need for Temporary Restorations: For cases requiring temporary restorations, select healing abutments and cover screws that are easy to install and remove, facilitating subsequent treatment processes.
Anti-Rotation Design: Opt for components with anti-rotation features to enhance the stability of the implant.

Applicability and Compatibility

Ensure that the chosen healing abutments and cover screws are compatible with the implant system used, allowing for flexible use in various clinical scenarios.