A dental implant is one of the dental procedures that uses titanium posts and artificial teeth to replace missing or damaged teeth. It’s a good alternative to bridges and dentures due to the lack of natural tooth roots. An implant is a device that supports a dental prosthesis, such as a crown, a bridge, or a denture. The concept of osseointegration involves the use of a biological process to create a bond between the bone and the titanium or zirconia materials used for the implant. After achieving this process, a dental prosthetic is then attached to the implant. Dental implants consists of three parts which includes:-

• The dental implant
• The crown 
• The abutment

Dental surgical implants are securely installed through dental implant surgery. And this dental implant surgery is a surgical procedure which is performed to replace tooth roots with metal screws like posts and replaces missing or damaged teeth with the suitable artificial teeth that mostly is suitable for the patient that nearly looks and functions as a real tooth. Dental surgical implants are chosen by the person who is going through various kinds of teeth related problems which may include damaged or missing teeth and many more. Well it does come with a lot of advantages and risks along with it.

The dental implant is the foundation that supports the overlying abutment and crown. Whereas the crown is the actual tooth that you see and finally the abutment is attached to the implant and supports the overlying crown. And the most prominent dental implant associate properly retained crowning, customized abutment and surgical stent that could stabilize and maintain its position. The most efficient choice for a perfect implant includes:

• Stocks or Custom Design Abutment
• Screw Retained Crown
• Clear Surgical Stent

The surgical procedure includes various steps and the time depends on the healing and waiting process of your new bone in your jaw. The material used and the procedure followed may vary depending upon the situation even sometimes the steps can also be combined.  Well the steps include bone grafting, placing dental implant, waiting for the bone growth, placing the abutment, and then placing the artificial teeth. 

A surgical stent is an appliance which is used by the dentists for radiographic valuation of height and width of the specific bone for the implant placement during treatments and even surgical procedures as it provides sites for optimum implant placement.

There are a number of types of surgical stents available in the market such as clear vacuform stent, self cure acrylic stent with lead strips, self cure acrylic with metal sleeves and disks, and self cure acrylic with channel filled with gutta percha. All these types have their own pros and cons as well. Among all the types, a clear surgical stent is one of them. Clear surgical stent is the most preferred stent among all as it is simple, quick to fabricate and is flexible but due to its excessive flexibility it may create some problems in positioning of the implant and is a bit less accurate. 

There are two types of surgical stents for implants that are fixed type and variable positioning type. The variable type stents consist of vacuform or acrylic resin templates tailored over duplicated casts of diagnostic wax-up. Fixed stents no longer permit variants of implant location. These consist of plastic or metallic tubes and channels in acrylic resin that dictate the placement of implants. Stents have to be fabricated from obvious material, strong and inflexible while in position, have to cowl sufficient teeth to stabilize its position, and while no teeth are present, stents have to make bigger onto unreflected gentle tissue regions. The surgical stents organized with CT and CAD/CAM generation are much much greater cost-powerful than a traditional surgical stent and require sufficient time and unique middle and/or laboratories for his or her fabrication and afterward their correction if required. In this study, we used conventional surgical stents to assess their efficacy in figuring out the placement and diameter of implants.