Papers by Aakarshan dayal gupta
Journal of cardiovascular disease research, 2021
International journal of health sciences
Aim:- To evaluate and compare the effect of thread geometry i.e. V-shape, Square and Buttress und... more Aim:- To evaluate and compare the effect of thread geometry i.e. V-shape, Square and Buttress under 100 N force on peri-implant bone via Finite Element. Materials & Method:- Three virtual models was prepared having implants with different thread designs:- V– thread design Model I; Square thread design Model II and Buttress thread design Model III. Loading points were marked on the superstructure (crowns virtually fabricated for each of the abutments) and 100N of vertical and oblique forces at an angle of 45º were applied. ANSYS software was used for qualitative and quantitative stress analysis. Maximum von Mises stresses and strain values at the implant surface and abutment were recorded. Results:- Highest displacement was seen in square shaped thread designed implants (0.46) followed by buttress shaped and then V-shaped thread design of implants (0.056). The mean stress for V-shaped design implants, square shaped design implants and buttress design implants were 6.12, 6.18 and 6.1...
International Journal of Advanced Research, 2017
According to GPT 9, prosthesis can be defined as-"An artificial replacement of part of the human ... more According to GPT 9, prosthesis can be defined as-"An artificial replacement of part of the human anatomy restoring form, function, and esthetics" (2) Patients who have suffered maxillofacial disfigurement exhibit a compromised appearance making them incapable of leading a normal life (3). Such patients experience a change in societal acceptance that greatly affects their psyche, and often their expectation to return to a normal life collapses (4, 5). With advancements in plastic surgery, aesthetic corrections of such defects is possible, but, if surgery is contraindicated or the defect is so extensive that full closure is not possible or if the patient is unwilling to expose him/herself to surgery, maxillofacial prosthetics appear to be a viable option (6, 7, 8). With recent advancements in prosthetic materials, coloring techniques and retentive mechanisms, a life like prosthesis can be given. The biggest impact of such prostheses is not only on the appearance but majorly on the psyche of the patient. The main objective is not only rehabilitation of the defect but also restoring confidence and improving quality of life of the patient (4, 9).
International Journal of Advanced Research, 2020
An ideal maxillofacial prosthetic material must have excellent tissue receptivity.Fabrication of ... more An ideal maxillofacial prosthetic material must have excellent tissue receptivity.Fabrication of maxillofacial prostheses presents various problems, such as obtaining impressions, mold construction, coloration and characterization to resemble human skin, also, the range of mechanical properties and degree of permanence desired in materials poses a challenge. Prosthetic materials should be translucent, color stable with a tendency to stain, easy to clean and be flexible conjunct to the skin which it adheres to. In addition, it must be able to adhere securely and comfortably and exhibit a fine line marginal contact.In this article the authors have tried to explain in detail about all maxillofacial prosthetic materials that have been used and are being used, with a note on the most recent 3D printing technology being researched currently for facial prostheses.
International Journal of Advanced Research, 2016
Numerous classifications and nomenclatures exist in literature to describe maxillofacial defects.... more Numerous classifications and nomenclatures exist in literature to describe maxillofacial defects. These classifications are not only useful for descriptive purpose but also provide guidance to the maxillofacial surgeon and the maxillofacial prosthodontist in reconstruction and rehabilitation phase. There remains, however confusion in use of terminology and nomenclature, as there is no single classification which is accepted universally. Here we have tried to compile all the classifications that exist for both congenital and acquired defects of the face.
International journal of health sciences
Edentulism is a debilitating and irreversible condition and is described as final marker of disea... more Edentulism is a debilitating and irreversible condition and is described as final marker of disease burden for oral health. Rehabilitating edentulous patients with residual ridge resorption has improved tremendously because of Implant dentistry . Aims and Objectives: To evaluate the crestal bone loss in mandibular implant over denture via locator and ballsocket attachments: An In - Vivo study. Material and method: This study was undertaken in the Department of Prosthodontics and Crown &Bridge Methodology • According to the inclusion and exclusion criteria, twenty subjects were selected for this study. OPG radiographs were recorded for each subject. They were divided into two groups: Group A and Group B. • Group A subjects (10) received ball and socket retained mandibular implant overdenture against a maxillary complete denture with ball diameter of 2.25mm and gingival height of 3mm while Group B subjects (10) received locator retained mandibular implant overdenture. Results The re...
The study of implantology has evolved since its int roduction into dentistry. Apart from other as... more The study of implantology has evolved since its int roduction into dentistry. Apart from other aspects of an implant, osseointegration has been of prime interest to rese archers and practitioners. The study of osseointegr ation alone has lead to many discoveries regarding the implant’s ma cro and micro design and has been used very advanta geously so far. Although peri-implant healing has already been studied in depth, there is little information on t he genetic influence on peri-implant bone healing. The purpose of this review is to analyze and sequence the events of per i-implant healing and to identify all the genes and their processes t hat lead to successful peri-implant healing.
Restoration of moderate to severely atrophic jaws with conventional implants requires extensive s... more Restoration of moderate to severely atrophic jaws with conventional implants requires extensive surgical procedures that is expensive, involves a great deal of post-operative discomfort, and does not assure success of the procedure done and the rehabilitation intended. In such scenarios that require such procedures, basal implants come to the rescue. Basal implants are specifically designed to allow fixed rehabilitation in severely atrophic jaws and several designs of these implants exist today that have made basal implantology flexible enough to accommodate any situation. Through this article we propose a classification for basal implants based on their morphology and also explain in detail about the various aspects of these implants.
The study of implantology has evolved since its introduction into dentistry. Apart from other asp... more The study of implantology has evolved since its introduction into dentistry. Apart from other aspects of an implant, osseointegration has been of prime interest to researchers and practitioners. The study of osseointegration alone has lead to many discoveries regarding the implant’s macro and micro design and has been used very advantageously so far. Although peri-implant healing has already been studied in depth, there is little information on the genetic influence on peri-implant bone healing. The purpose of this review is to analyze and sequence the events of peri-implant healing and to identify all the genes and their processes that lead to successful peri-implant healing.
International Journal of Advanced Research, 2020
An ideal maxillofacial prosthetic material must have excellent tissue receptivity. Fabrication of... more An ideal maxillofacial prosthetic material must have excellent tissue receptivity. Fabrication of maxillofacial prostheses presents various problems, such as obtaining impressions, mold construction, coloration and characterization to resemble human skin, also, the range of mechanical properties and degree of permanence desired in materials poses a challenge. Prosthetic materials should be translucent, color stable with a tendency to stain, easy to clean and be flexible conjunct to the skin which it adheres to. In addition, it must be able to adhere securely and comfortably and exhibit a fine line marginal contact. In this article the authors have tried to explain in detail about all maxillofacial prosthetic materials that have been used and are being used, with a note on the most recent 3D printing technology being researched currently for facial prostheses.
Journal of prosthetic and implant dentistry, 2020
Restoring a missing tooth in the esthetic zone poses
a challenging situation to the clinician. A... more Restoring a missing tooth in the esthetic zone poses
a challenging situation to the clinician. Amongst
the various pontic designs proposed in literature,
the most acceptable pontic design is the ovate and
modified ovate design, that can be used both in
immediate and delayed extraction sites. Before the
final restoration is fabricated, adequate planning
and laboratory communication is required so as
to modify the provisional restoration and contour
the soft tissue. The present case report provides
a technique to condition the soft tissue around
the pontic to provide an esthetically acceptable
outcome.
Restoration of moderate to severely atrophic jaws with conventional implants requires extensive s... more Restoration of moderate to severely atrophic jaws with conventional implants requires extensive surgical procedures that is expensive, involves a great deal of post-operative discomfort, and does not assure success of the procedure done and the rehabilitation intended. In such scenarios that require such procedures, basal implants come to the rescue. Basal implants are specifically designed to allow fixed rehabilitation in severely atrophic jaws and several designs of these implants exist today that have made basal implantology flexible enough to accommodate any situation. Through this article we propose a classification for basal implants based on their morphology and also explain in detail about the various aspects of these implants.
The study of implantology has evolved since its introduction into dentistry. Apart from other asp... more The study of implantology has evolved since its introduction into dentistry. Apart from other aspects of an implant, osseointegration has been of prime interest to researchers and practitioners. The study of osseointegration alone has lead to many discoveries regarding the implant's macro and micro design and has been used very advantageously so far. Although peri-implant healing has already been studied in depth, there is little information on the genetic influence on peri-implant bone healing. The purpose of this review is to analyze and sequence the events of peri-implant healing and to identify all the genes and their processes that lead to successful peri-implant healing.
Maxillofacial disfigurement can be congenital, developmental, traumatic or because of ablative su... more Maxillofacial disfigurement can be congenital, developmental, traumatic or because of ablative surgery. Such defects compromise appearance, function and render an individual, incapable of leading a relatively normal life and affect his\\her psyche. As the patients quality of life is altered; social integration becomes difficult and the expectation to return to ?normalcy? collapses. The prognosis for a successful treatment outcome is dependent upon making a correct diagnosis and anticipating issues beyond the realm of dentistry alone. Microvascular surgical reconstruction by free flaps is usually the treatment of choice. However, radiation therapy, anatomic complexity, possibility of recurrence, and procedural complexity may exclude it as an option. Prosthetic rehabilitation over the years has proven its mettle when it comes to such situations. It has considerable advantages; for example, observation for recurrence of disease, esthetic superiority, technical simplicity, and inexpensive care. Over decades several prostheses have been developed for this purpose, through this review our aim is to explain the salient features and the purpose of these prostheses.
Maxillofacial disfigurement can be congenital, developmental,
traumatic or because of ablative su... more Maxillofacial disfigurement can be congenital, developmental,
traumatic or because of ablative surgery. Such defects compromise
appearance, function and render an individual, incapable of leading a
relatively normal life and affect his\her psyche. As the patients quality
of life is altered; social integration becomes difficult and the
expectation to return to “normalcy” collapses. The prognosis for a
successful treatment outcome is dependent upon making a correct
diagnosis and anticipating issues beyond the realm of dentistry alone.
Microvascular surgical reconstruction by free flaps is usually the
treatment of choice. However, radiation therapy, anatomic complexity,
possibility of recurrence, and procedural complexity may exclude it as
an option.
Prosthetic rehabilitation over the years has proven its mettle when it
comes to such situations. It has considerable advantages; for example,
observation for recurrence of disease, esthetic superiority, technical
simplicity, and inexpensive care. Over decades several prostheses have
been developed for this purpose, through this review our aim is to
explain the salient features and the purpose of these prostheses.
Numerous classifications and nomenclatures exist in literature to describe maxillofacial defects.... more Numerous classifications and nomenclatures exist in literature to describe maxillofacial defects. These classifications are not only useful for descriptive purpose but also provide guidance to the maxillofacial surgeon and the maxillofacial prosthodontist in reconstruction and rehabilitation phase. There remains, however confusion in use of terminology and nomenclature, as there is no single classification which is accepted universally. Here we have tried to compile all the classifications that exist for both congenital and acquired defects of the face. Copy Right, IJAR, 2016,. All rights reserved.
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Papers by Aakarshan dayal gupta
a challenging situation to the clinician. Amongst
the various pontic designs proposed in literature,
the most acceptable pontic design is the ovate and
modified ovate design, that can be used both in
immediate and delayed extraction sites. Before the
final restoration is fabricated, adequate planning
and laboratory communication is required so as
to modify the provisional restoration and contour
the soft tissue. The present case report provides
a technique to condition the soft tissue around
the pontic to provide an esthetically acceptable
outcome.
traumatic or because of ablative surgery. Such defects compromise
appearance, function and render an individual, incapable of leading a
relatively normal life and affect his\her psyche. As the patients quality
of life is altered; social integration becomes difficult and the
expectation to return to “normalcy” collapses. The prognosis for a
successful treatment outcome is dependent upon making a correct
diagnosis and anticipating issues beyond the realm of dentistry alone.
Microvascular surgical reconstruction by free flaps is usually the
treatment of choice. However, radiation therapy, anatomic complexity,
possibility of recurrence, and procedural complexity may exclude it as
an option.
Prosthetic rehabilitation over the years has proven its mettle when it
comes to such situations. It has considerable advantages; for example,
observation for recurrence of disease, esthetic superiority, technical
simplicity, and inexpensive care. Over decades several prostheses have
been developed for this purpose, through this review our aim is to
explain the salient features and the purpose of these prostheses.
a challenging situation to the clinician. Amongst
the various pontic designs proposed in literature,
the most acceptable pontic design is the ovate and
modified ovate design, that can be used both in
immediate and delayed extraction sites. Before the
final restoration is fabricated, adequate planning
and laboratory communication is required so as
to modify the provisional restoration and contour
the soft tissue. The present case report provides
a technique to condition the soft tissue around
the pontic to provide an esthetically acceptable
outcome.
traumatic or because of ablative surgery. Such defects compromise
appearance, function and render an individual, incapable of leading a
relatively normal life and affect his\her psyche. As the patients quality
of life is altered; social integration becomes difficult and the
expectation to return to “normalcy” collapses. The prognosis for a
successful treatment outcome is dependent upon making a correct
diagnosis and anticipating issues beyond the realm of dentistry alone.
Microvascular surgical reconstruction by free flaps is usually the
treatment of choice. However, radiation therapy, anatomic complexity,
possibility of recurrence, and procedural complexity may exclude it as
an option.
Prosthetic rehabilitation over the years has proven its mettle when it
comes to such situations. It has considerable advantages; for example,
observation for recurrence of disease, esthetic superiority, technical
simplicity, and inexpensive care. Over decades several prostheses have
been developed for this purpose, through this review our aim is to
explain the salient features and the purpose of these prostheses.