title: Short Implants: New Horizon in Implant Dentistry.
abstract: The choice of implant length is an essential factor in deciding the survival rates of these implants and the overall success of the prosthesis. Placing an implant in the posterior part of the maxilla and mandible has always been very critical due to poor bone quality and quantity. Long implants can be placed in association with complex surgical procedures such as sinus lift and bone augmentation. These techniques are associated with higher cost, increased treatment time and greater morbidity. Hence, there is need for a less invasive treatment option in areas of poor bone quantity and quality. Data related to survival rates of short implants, their design and prosthetic considerations has been compiled and structured in this manuscript with emphasis on the indications, advantages of short implants and critical biomechanical factors to be taken into consideration when choosing to place them. Studies have shown that comparable success rates can be achieved with short implants as those with long implants by decreasing the lateral forces to the prosthesis, eliminating cantilevers, increasing implant surface area and improving implant to abutment connection. Short implants can be considered as an effective treatment alternative in resorbed ridges. Short implants can be considered as a viable treatment option in atrophic ridge cases in order to avoid complex surgical procedures required to place long implants. With improvement in the implant surface geometry and surface texture, there is an increase in the bone implant contact area which provides a good primary stability during osseo-integration.
authors: Reader, Department of Prosthodontics, Sudha Rustagi College of Dental Sciences and Research , Faridabad, Haryana, India .
authors: Neha
authors: N
authors: Jain
authors: Reader, Department of Prosthodontics, Sudha Rustagi College of Dental Sciences and Research , Faridabad, Haryana, India .
authors: Manisha
authors: M
authors: Gulati
authors: Reader, Department of Prosthodontics, Sudha Rustagi College of Dental Sciences and Research , Faridabad, Haryana, India .
authors: Meenu
authors: M
authors: Garg
authors: Senior Lecturer, Department of Prosthodontics, Sudha Rustagi College of Dental Sciences and Research , Faridabad, Haryana, India .
authors: Chetan
authors: C
authors: Pathak
keywords: Dental implants; Functional surface area; Implant length; Poor bone quality