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Article ; Online: Cholesterol granuloma of the maxillary sinus in association with a dental implant-A case report.

Vikram, Vignesh / Raja, Sunitha / Ramanathan, Manikandhan

Clinical implant dentistry and related research

2022 Volume 25, Issue 1, Page(s) 190–194

Abstract: Background: Cholesterol granuloma is typically a benign granulomatous growth seen mostly in the mastoid process and the petrous temporal bone. Although cholesterol granuloma in maxillary sinus was first reported in the scientific literature in 1978, the ...

Abstract	Background: Cholesterol granuloma is typically a benign granulomatous growth seen mostly in the mastoid process and the petrous temporal bone. Although cholesterol granuloma in maxillary sinus was first reported in the scientific literature in 1978, the occurrence is very rare and it is usually clinically and radiographically manifested ambiguously as maxillary sinusitis. Purpose: The presence of cholesterol granuloma in the maxillary sinus in association with a dental pathology or prosthesis has been scarcely known. In this case report, we present a case of cholesterol granuloma in the maxillary sinus of a middle-aged male who had previously undergone dental implant placement in relation to that anatomical location. Materials and methods: A 64-year-old man reported to the Dental OP with a chief complaint of oral malodor, swelling, and tenderness over the right middle third of the face for the past 3 months. A cone beam computed tomography scan showed a well-defined radio-opaque lesion along with sclerosis and thinning of bone within the right maxillary antrum in relation to the dental implant placed in the 16 regions. The left maxillary sinus appeared normal. The Caldwell-Luc procedure was performed and a solitary soft lesion with yellowish-gray contents was evident within the right maxillary sinus. Histopathological examination revealed cholesterol clefts surrounded by foreign body giant cell reaction and granulation tissue formation, along with the presence of old and recent hemorrhage. A final diagnosis of cholesterol granuloma was made based on the histopathological examination report. Conclusion: Based on the evidence available in the present case, we hypothesize that the localized trauma and hemorrhage initiated by implant placement in this particular anatomical location could have plausibly resulted in the occurrence of cholesterol granuloma in our patient.
MeSH term(s)	Middle Aged ; Humans ; Male ; Maxillary Sinus/diagnostic imaging ; Maxillary Sinus/pathology ; Dental Implants/adverse effects ; Cholesterol ; Paranasal Sinus Diseases/pathology ; Granuloma, Foreign-Body/diagnostic imaging ; Granuloma, Foreign-Body/etiology ; Granuloma, Foreign-Body/surgery
Chemical Substances	Dental Implants ; Cholesterol (97C5T2UQ7J)
Language	English
Publishing date	2022-10-18
Publishing country	United States
Document type	Case Reports
ZDB-ID	2094300-3
ISSN	1708-8208 ; 1523-0899
ISSN (online)	1708-8208
ISSN	1523-0899
DOI	10.1111/cid.13148
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Management of the posterior maxilla with sinus lift: review of techniques.

Raja, Sunitha V

Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons

2009 Volume 67, Issue 8, Page(s) 1730–1734

Abstract: Purpose: The posterior maxilla presents several challenges to the implant dentist. The pneumatization of the maxillary sinus is one such problem. The management of this problem in the most atraumatic way is important for long-term success of implants ... ...

Abstract	Purpose: The posterior maxilla presents several challenges to the implant dentist. The pneumatization of the maxillary sinus is one such problem. The management of this problem in the most atraumatic way is important for long-term success of implants placed in this region. Materials and methods: Articles presenting different techniques of sinus lift are reviewed and presented. Results: Each technique presented has its own advantages; however, selection of technique should be done cautiously based on long-term results. Conclusion: This article reviews techniques and presents advantages, disadvantages and success rates where available.
MeSH term(s)	Alveolar Bone Loss/surgery ; Alveolar Ridge Augmentation/methods ; Bone Resorption/surgery ; Humans ; Maxilla/surgery ; Maxillary Sinus/surgery ; Paranasal Sinus Diseases/surgery ; Treatment Outcome
Language	English
Publishing date	2009-08
Publishing country	United States
Document type	Journal Article ; Review
ZDB-ID	392404-x
ISSN	1531-5053 ; 0278-2391
ISSN (online)	1531-5053
ISSN	0278-2391
DOI	10.1016/j.joms.2009.03.042
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Article ; Online: Flapless implant surgery: a 2-year follow-up study of 40 implants.

Sunitha, Raja V / Sapthagiri, Enukurthi

Oral surgery, oral medicine, oral pathology and oral radiology

2013 Volume 116, Issue 4, Page(s) e237–43

Abstract: Objectives: Flapless implant surgery is fast gaining popularity because of several advantages, such as reduced surgical time, postoperative bleeding, and swelling. Studies have shown that flap elevation results in some amount of bone loss. The aim of ... ...

Abstract	Objectives: Flapless implant surgery is fast gaining popularity because of several advantages, such as reduced surgical time, postoperative bleeding, and swelling. Studies have shown that flap elevation results in some amount of bone loss. The aim of the current study was to compare the amount of bone loss in procedures using the flapless technique and those where flap elevation was done. Papillary fill was also compared in both techniques, which is unique to this study. Study design: Forty patients, selected according to certain inclusion and exclusion criteria, were randomly assigned to 1 of 2 groups: Flap (F), or Flapless (FL). The amount of crestal bone loss was measured from standardized radiographs at baseline, 6 months, 1 year, and 2 years after implant placement. Papillary fill was evaluated using the Papillary presence index, which was measured 6 months after loading. Results: The bone loss was greater for the F group during all time periods and the mean papillary fill was greater for the FL group. Conclusions: In conclusion, the results of the current study show that flapless implant surgery results in less crestal bone loss both during the healing period and after loading. In addition, it can produce better papillary fill. The cases selected for this study were ideal cases in terms of bone volume and the operator was well experienced, however. Care should be taken during case selection for flapless implant surgery.
MeSH term(s)	Adult ; Alveolar Bone Loss/diagnostic imaging ; Alveolar Bone Loss/etiology ; Alveolar Process/surgery ; Dental Implantation, Endosseous/adverse effects ; Dental Implantation, Endosseous/methods ; Dental Implants ; Double-Blind Method ; Female ; Follow-Up Studies ; Gingiva/pathology ; Humans ; Male ; Mandible/surgery ; Maxilla/surgery ; Middle Aged ; Radiography ; Statistics, Nonparametric ; Surgical Flaps
Chemical Substances	Dental Implants
Language	English
Publishing date	2013-10
Publishing country	United States
Document type	Comparative Study ; Journal Article ; Randomized Controlled Trial
ZDB-ID	2650843-6
ISSN	2212-4411 ; 2212-4403
ISSN (online)	2212-4411
ISSN	2212-4403
DOI	10.1016/j.oooo.2011.12.027
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Article: Peri-implant esthetics assessment and management.

Balasubramaniam, Aarthi S / Raja, Sunitha V / Thomas, Libby John

Dental research journal

2013 Volume 10, Issue 1, Page(s) 7–14

Abstract: Providing an esthetic restoration in the anterior region of the mouth has been the basis of peri-implant esthetics. To achieve optimal esthetics, in implant supported restorations, various patient and tooth related factors have to be taken into ... ...

Abstract	Providing an esthetic restoration in the anterior region of the mouth has been the basis of peri-implant esthetics. To achieve optimal esthetics, in implant supported restorations, various patient and tooth related factors have to be taken into consideration. Peri-implant plastic surgery has been adopted to improve the soft tissue and hard tissue profiles, during and after implant placement. The various factors and the procedures related to enhancement of peri-implant esthetics have been discussed in this review article.
Language	English
Publishing date	2013-07-24
Publishing country	Iran
Document type	Journal Article
ZDB-ID	2418290-4
ISSN	2008-0255 ; 1735-3327
ISSN (online)	2008-0255
ISSN	1735-3327
DOI	10.4103/1735-3327.111757
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Article: Platelet-rich fibrin: evolution of a second-generation platelet concentrate.

Sunitha Raja, V / Munirathnam Naidu, E

Indian journal of dental research : official publication of Indian Society for Dental Research

2008 Volume 19, Issue 1, Page(s) 42–46

Abstract: Platelet-rich plasma (PRP) is a platelet concentrate that has been used widely to accelerate soft-tissue and hard-tissue healing. The preparation of PRP has been described by several authors. Platelet-rich fibrin (PRF) was first described by Choukroun et ...

Abstract	Platelet-rich plasma (PRP) is a platelet concentrate that has been used widely to accelerate soft-tissue and hard-tissue healing. The preparation of PRP has been described by several authors. Platelet-rich fibrin (PRF) was first described by Choukroun et al. in France. It has been referred to as a second-generation platelet concentrate, which has been shown to have several advantages over traditionally prepared PRP. Its chief advantages include ease of preparation and lack of biochemical handling of blood, which makes this preparation strictly autologous. This article describes the evolution of this novel platelet concentrate, referred to as PRF.
MeSH term(s)	Animals ; Blood Platelets ; Bone Regeneration/physiology ; Bone Transplantation ; Cell Separation/methods ; Fibrin ; Humans ; Platelet-Rich Plasma
Chemical Substances	Fibrin (9001-31-4)
Language	English
Publishing date	2008-01-02
Publishing country	India
Document type	Journal Article ; Review
ZDB-ID	1354886-4
ISSN	1998-3603 ; 0970-9290
ISSN (online)	1998-3603
ISSN	0970-9290
DOI	10.4103/0970-9290.38931
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Article ; Online: Peri-implant esthetics assessment and management

Aarthi S Balasubramaniam / Sunitha V Raja / Libby John Thomas

Dental Research Journal, Vol 10, Iss 1, Pp 7-

2013 Volume 14

Abstract	Providing an esthetic restoration in the anterior region of the mouth has been the basis of peri-implant esthetics. To achieve optimal esthetics, in implant supported restorations, various patient and tooth related factors have to be taken into consideration. Peri-implant plastic surgery has been adopted to improve the soft tissue and hard tissue profiles, during and after implant placement. The various factors and the procedures related to enhancement of peri-implant esthetics have been discussed in this review article.
Keywords	Dental esthetics ; dental implant ; gingiva/surgery ; Medicine ; R ; Dentistry ; RK1-715
Publishing date	2013-01-01T00:00:00Z
Publisher	Isfahan University of Medical Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Twitter sentiment analysis using ensemble based deep learning model towards COVID-19 in India and European countries.

Sunitha, D / Patra, Raj Kumar / Babu, N V / Suresh, A / Gupta, Suresh Chand

Pattern recognition letters

2022 Volume 158, Page(s) 164–170

Abstract: As of November 2021, more than 24.80 crore people are diagnosed with the coronavirus in that around 50.20 lakhs people lost their lives, because of this infectious disease. By understanding the people's sentiment's expressed in their social media ( ... ...

Abstract	As of November 2021, more than 24.80 crore people are diagnosed with the coronavirus in that around 50.20 lakhs people lost their lives, because of this infectious disease. By understanding the people's sentiment's expressed in their social media (Facebook, Twitter, Instagram etc.) helps their governments in controlling, monitoring, and eradicating the coronavirus. Compared to other social media's, the twitter data are indispensable in the extraction of useful awareness information related to any crisis. In this article, a sentiment analysis model is proposed to analyze the real time tweets, which are related to coronavirus. Initially, around 3100 Indian and European people's tweets are collected between the time period of 23.03.2020 to 01.11.2021. Next, the data pre-processing and exploratory investigation are accomplished for better understanding of the collected data. Further, the feature extraction is performed using Term Frequency-Inverse Document Frequency (TF-IDF), GloVe, pre-trained Word2Vec, and fast text embedding's. The obtained feature vectors are fed to the ensemble classifier (Gated Recurrent Unit (GRU) and Capsule Neural Network (CapsNet)) for classifying the user's sentiment's as anger, sad, joy, and fear. The obtained experimental outcomes showed that the proposed model achieved 97.28% and 95.20% of prediction accuracy in classifying the both Indian and European people's sentiments.
Language	English
Publishing date	2022-04-18
Publishing country	Netherlands
Document type	Journal Article
ISSN	0167-8655
ISSN	0167-8655
DOI	10.1016/j.patrec.2022.04.027
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: The periodontal - endodontic continuum: A review.

Sunitha V, Raja / Emmadi, Pamela / Namasivayam, Ambalavanan / Thyegarajan, Ramakrishnan / Rajaraman, Vijayalakshmi

Journal of conservative dentistry : JCD

2010 Volume 11, Issue 2, Page(s) 54–62

Abstract: Periodontal therapy deals with many aspects of the supporting structures, including the prevention and repair of lesions of the gingival sulcus. Endodontics deals primarily with disease of the pulp and periapical tissues. The success of both periodontal ... ...

Abstract	Periodontal therapy deals with many aspects of the supporting structures, including the prevention and repair of lesions of the gingival sulcus. Endodontics deals primarily with disease of the pulp and periapical tissues. The success of both periodontal and endodontic therapy depends on the elimination of both disease processes, whether they exist separately or as a combined lesion. The relationship between periodontal and endodontic disease has been a subject of speculation for many years. This paper aims at presenting a comprehensive review of several aspects of perio-endo lesions.
Language	English
Publishing date	2010-02-01
Publishing country	India
Document type	Journal Article
ZDB-ID	2064481-4
ISSN	0974-5203 ; 0972-0707
ISSN (online)	0974-5203
ISSN	0972-0707
DOI	10.4103/0972-0707.44046
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Article ; Online: Platelet-rich fibrin

Sunitha Raja V / Munirathnam Naidu E

Indian Journal of Dental Research, Vol 19, Iss 1, Pp 42-

Evolution of a second-generation platelet concentrate

2008 Volume 46

Abstract	Platelet-rich plasma (PRP) is a platelet concentrate that has been used widely to accelerate soft-tissue and hard-tissue healing. The preparation of PRP has been described by several authors. Platelet-rich fibrin (PRF) was first described by Choukroun et al. in France. It has been referred to as a second-generation platelet concentrate, which has been shown to have several advantages over traditionally prepared PRP. Its chief advantages include ease of preparation and lack of biochemical handling of blood, which makes this preparation strictly autologous. This article describes the evolution of this novel platelet concentrate, referred to as PRF.
Keywords	Growth factors ; platelets ; platelet-rich plasma ; wound healing ; Dentistry ; RK1-715 ; Medicine ; R ; DOAJ:Dentistry ; DOAJ:Health Sciences
Language	English
Publishing date	2008-01-01T00:00:00Z
Publisher	Medknow Publications
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article: Soft tissue preservation and crestal bone loss around single-tooth implants.

Sunitha, Raja V / Ramakrishnan, T / Kumar, Sunil / Emmadi, Pamela

The Journal of oral implantology

2008 Volume 34, Issue 4, Page(s) 223–229

Abstract: Maintenance of interdental soft tissue and the need for esthetics are being increasingly recognized as important criteria for implant success. Statistically significant correlations have been found between the incidence of implant failure and vertical ... ...

Abstract	Maintenance of interdental soft tissue and the need for esthetics are being increasingly recognized as important criteria for implant success. Statistically significant correlations have been found between the incidence of implant failure and vertical bone loss adjacent to implants. Thus, it is widely recognized that peri-implant bone resorption before loading may compromise implant success. This study aims to evaluate the effect of flap elevation on peri-implant bone loss during the healing period. Twenty sites around 10 implants were included in the study, and the effect of 2 different flap designs on the crestal height of bone was evaluated. The results of the study have shown that flap elevation can lead to increased bone loss during the healing period, with statistically significant results up to the 90-day period.
MeSH term(s)	Adult ; Alveolar Bone Loss/diagnostic imaging ; Alveolar Bone Loss/etiology ; Alveolar Process/diagnostic imaging ; Alveolar Process/pathology ; Dental Abutments ; Dental Implantation, Endosseous/adverse effects ; Dental Implants, Single-Tooth ; Double-Blind Method ; Esthetics, Dental ; Female ; Gingiva/pathology ; Gingiva/surgery ; Humans ; Jaw, Edentulous, Partially/surgery ; Male ; Middle Aged ; Postoperative Complications ; Radiography ; Surgical Flaps/classification ; Treatment Outcome ; Wound Healing/physiology
Language	English
Publishing date	2008
Publishing country	United States
Document type	Comparative Study ; Controlled Clinical Trial ; Journal Article
ZDB-ID	448462-9
ISSN	1548-1336 ; 0160-6972
ISSN (online)	1548-1336
ISSN	0160-6972
DOI	10.1563/0.907.1
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