Dr.Nidhi Angrish

Dr.Nidhi Angrish, MDS

Associate Professor
Name Dr.Nidhi Angrish
Designation Associate Professor
E-Mail ID nidhia@srmist.edu.in
Under Graduation College & Year Manipal College of Dental Sciences, 2012
Post Graduation College & Year Saraswati Dental College, Lucknow, 2016
Teaching Experience 9 Years
Expertise Cephalometrics, Treatment planning
Area of Interest Digital Orthodontics, Surgical Orthodontics
No. of Publications 54
Ph.D Part Time PhD Scholar - ON GOING
SCOPUS ID 58355988800
ORCID ID 0000-0002-9925-5526
  • Comparison of Amount of Root Resorption Seen in Incisors Radiographically During Active Orthodontic Treatment Using RVG and IOPA-A Vivo Study. Angrish, Nidhi, Shrish Charan Srivastava, Ragni Tandon, Kamlesh Singh and Rohit Kulshrestha. “Comparison of Amount of Root Resorption Seen in Incisors Radiographically During Active Orthodontic Treatment Using RVG and IOPA- An In Vivo Study, EC Dental Science 6.1(2016):1251-1258, (2016).
  • Indirect Bonding in orthodontics-A review. Kavita Yadav, Ragni Tandon, Kamlesh Singh, Aftab Azam, Rohit Kulshrestha, Nidhi Angrish, Indirect Bonding in orthodontics-A review, SF Dent Oral Res J, 1:2, 2017
  • Obstructive Sleep Apnea - Hypoapnea Syndrome: A Review Aravindaksha Rao, et al, Obstructive Sleep Apnea-Hypopnea Syndrome: A review, International Journal of Dental Science and Innovative Research,Volume-2, Issue-6, Page No:326-339, November-December-2019.
  • Orthodontic intrusion of anterior teeth: Basics and Biomechanics Dr. Dhinahar S, Dr. D. Praneeth Reddy, Dr. Deenadayalan Purushothaman, Dr. Dhivya Dilipkumar, Dr. Nidhi Angrish, “Orthodontic Intrusion of Anterior Teeth: Basics and Biomechanics ”, International Journal of Dental Science and Innovative Research (IJDSIR), Vol. – 3, Issue -2, P. No. 210 – 216, March 2020
  • Aerosols in Orthodontics - Covid 19 Deenadayalan Purushothaman, Vineeth Kumar.S, Dhivya Dilipkumar, Krithika.A, Nidhi Angrish, Aerosols in Orthodontics - Covid 19, International Journal of Dental Science And Innovative Research (IDSIR), Volume - 3, Issue - 4, Page No.: 270- 279, August - 2020
  • Invisalign: A Review Dr.P.Deenadayalan, Dr.R.Sathyapriya , Dr.Nidhi angrish , Dr.Dhivya Dilipkumar and Dr.Sebastian Abraham, Invisalign: A Review , International journal of current science research Volume: 6; Issue: 10; pp 2022-2039. ISSN: 2454-5422, October-2020
  • Open bite Malocclusion-A review Article Dr.M.Ramya, Dr.Nidhi Angrish, Dr.P.Deenadayalan , Dr.Deepak Chandrasekharan, Dr.R.Sathyapriya and Dr.Akshay Tandon, Open bite Malocclusion-A review Article, International journal of current science research volume:6; Issue:11; pp 2050-2066, November-2020
  • A Survey study on the changes in food consumption habits of the patients during fixed orthodontic treatment Dr. Nidhi Angrish, Tanya Duggal, Dr. Deenadayalan, Dr. Akshay Tandon, Dr. Deepak Chandrasekharan, A Survey study on the changes in food consumption habits of the patients during fixed orthodontic treatment ; International Journal of Mechanical Engineering ; Volume :7,No:5. ISSN: 0974-5823, May 2022
  • Survey on the various orthodontic retention practices by general dental practitioners/orthodontists Dr. Akshay Tandon, N. Aiswarya Balaputri, Dr. Deenadayalan, Nidhi Angrish, Alden schnyder Jason, Dr. Deepak Chandrasekharan, Survey on the various orthodontic retention practices by general dental practitioners/orthodontists, International Journal of Mechanical Engineering ; Volume:7,No :5, ISSN :0974 -5823, May 2022
  • To assess the surface changes and the release of nickel ions from Nickel –titanium (NiTi) and chromium ions from stainless steel (SS) orthodontic wires on exposure to Betadine Mouthwash Deenadayalan P , Sebastian Abraham , Deepak Chandrasekaran, Nidhi Angrish , Katepogu Praveen, To assess the surface changes and the release of nickel ions from Nickel –titanium (NiTi) and chromium ions from stainless steel (SS) orthodontic wires on exposure to Betadine Mouthwash ; Journal of Positive School Psychology ,Volume: 6,No :2 issue: 265-271, 2022
  • Stability in Rapid Maxillary Expansion: A Systematic Review of Randomised Controlled Trials.Dr.Deepak Chandrasekharan , Dr.Dhivya Dilip Kumar, Dr.Deenadayalan Purushothaman, Dr.Akshay Tandon , Dr.Nidhi Angrish ,Dr.Krithika, Dr.Katepogu Praveen, Stability in Rapid Maxillary Expansion : A Systematic Review of Randomised Controlled Trials ; Specialusis  Ugdymas / Special Education, 1 (43), 2022
  • Distraction osteogenesis in orthodontics Dr. Akshay Tandon, Dr. Nidhi Angrish, Dr. Deenadayalan P., Dr. Deepak C., Dr. Katepogu Praveen, Distraction osteogenesis in orthodontics, International journal of mechanical engineering; vol 7 no 6 ISSN: 0974-5823 p30-36, june 2022
  • Management of deep bite- A review Dr. Nidhi Angrish, Dr. Akshay Tandon, Dr. Deenadayalan P., Dr. Deepak C., Dr. Katepogu Praveen, Management of deep bite- A review, International journal of mechanical engineering; vol 7, no 6, ISSN: 0974-5823, pg 37-40, june 2022
  • Orthodontic management of the ectopic erupted maxillary canine Dr. Katepogu Praveen Dr. A. Sujana, Dr. Deenadayalan. P , Dr. Deepak Chandrasekharan, Dr. Akshay Tandon , Dr. Nidhi Angrish; Orthodontic management of the ectopic erupted maxillary canine, International journal of mechanical engineering; vol 7, no 6, ISSN: 0974-5823, pg 46-53, june 2022
  • Effect of ER, CR:YSGG laser debonding on enamel surface changes in stainless steel and ceramic brackets- An in vitro study Rao A, Deenadayalan P, Deepak C, Dilipkumar D, Angrish N, Shetty SS. Effect of ER, CR:YSGG laser debonding on enamel surface changes in stainless steel and ceramic brackets- An in vitro study. J Orthodont Sci;12:7, 2023
  • Comparison of surface topography changes from conventional metal brackets and selfligating metal brackets after immersion in three different mouthwashes using atomic force microscopy: An in vitro studyThulasiram SR, Chandrasekharan D, Angrish N, Krithika A, Praveen K, Deenadayalan P. An in vitro study. J Pharm Bioall Sci 2023;15:S63640 2023
  • Comparison of stress distribution and displacement pattern among two different mini implant assisted rapid palatal expanders (MARPE’s)- A micro computerized tomography (µ-CT) Finite element methodology study (FEM) Dr. Elamvaluthi Mani, Dr. Akshay Tandon , Dr. Deenadayalan Purushothaman, Dr. Nidhi Angrish, Dr. Krithika. A, Dr.katepogu Praveen, Dr. Deepak Chandrasekharan, Comparison of stress distribution and displacement pattern among two different mini implant assisted rapid palatal expanders (MARPE’s)- A micro computerized tomography (µ-CT) Finite element methodology study (FEM) , Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery, Vol.: 27 Issue: 1, 2023
  • Comparison of ion release from conventional metal brackets and self ligating metal brackets after immersion in three different mouthwashes Dr. S.R.T. Sakthivel ram , Dr. Nidhi Angrish , Dr. Deenadayalan Purushothaman , Dr. Akshay Tandon, Dr. Krithika. A , Dr. Katepogu Praveen , Dr. Deepak Chandrasekharan, Comparison of ion release from conventional metal brackets and self ligating metal brackets after immersion in three different mouthwashes, Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery, Vol.: 27 Issue: 1, 2023
  • Evaluation of surface structural changes and anti bacterial effect of silver oxide, zinc oxide and titanium oxide coated nanoparticles on stainless steel miniscrews to that of conventional stainless steel miniscrews- An in vitro study Dr. Syed E Shihaab Noor, Dr. Deenadayalan Purusothaman, Dr. Krithika A, Dr. Akshay Tandon, Dr. Nidhi Angrish, Dr. Praveen K, Dr. Deepak Chandrasekharan, Evaluation of surface structural changes and anti bacterial effect of silver oxide, zinc oxide and titanium oxide coated nanoparticles on stainless steel miniscrews to that of conventional stainless steel miniscrews- An in vitro study, Journal of Clinical Otorhinolaryngology, Head, and Neck Surgery, Vol.: 27 Issue: 1, 2023
  • Orthopantomographic analysis for assessment of mandibular asymmetry and reliability of gonial angle in varying growth trends among Chennai populationDr. S. Syed Shihaab E Noor , Dr. Akshay Tandon , Dr. C. Deepak , Dr. P. Deenadayalan , Dr. Praveen K , Dr. Nidhi Angrish ,Dr. Krithika. A, Orthopantomographic analysis for assessment of mandibular asymmetry and reliability of gonial angle in varying growth trends among Chennai population European chemical bulletin, 12(Special Issue 3), 6374 –6380, 2023
  • Comparison of panoramic radiograph and lateral cephalogram in assessing gonial angle and ramal length in patients undergoing orthodontic treatment in south india- An retrospective study.Dr. Muskan salgia, Dr. Nidhi Angrish , Dr. Deepak Chandrasekharan , Dr. Akshay Tandon, Dr. Katepogu Praveen , Dr. Deenadayalan.P , Dr. A. Krithika, Comparison of panoramic radiograph and lateral cephalogram in assessing gonial angle and ramal length in patients undergoing orthodontic treatment in south india- An retrospective study, European chemical bulletin, 12(Special Issue 3), 6403 –6406, 2023
  • Occupational stress among visiting orthodontists in Chennai, India- A survey based studyDr. Deepak chandrasekharan, Dr. Deenadayalan P, Dr. Akshay Tandon, Dr. Nidhi Angrish, Dr. A. Krithika, Dr. Katepogu Praveen, Occupational stress among visiting orthodontists in Chennai, India- A survey based study, European chemical bulletin, Volume 12(Special Issue 03), 6385 –6388 (2023).
  • Surface changes of ceramic brackets exposed to different solution (prophylactic mouthwashes and beverages)- An in vitro study Dr. Elamvaluthi Mani, Dr. Deepak Chandrasekharan ,Dr. Akshay Tandon , Dr. Nidhi Angrish, Dr. Krithika. A , Dr. Katepogu Praveen , Dr. Deenadayalan Purushothaman, Surface changes of ceramic brackets exposed to different solution (prophylactic mouthwashes and beverages)- An in vitro study , European chemical bulletin, 12(Special Issue 3), 6415 –6420, 2023
  • Changes in salivary function after placement of fixed orthodontic appliances. Dr. Akshay Tandon, Dr. Katepogu Praveen , Dr. Deepak Chandrasekharan Dr. Deenadayalan. P, Dr. Nidhi Angrish, Dr.Krithika. A, Changes in salivary function after placement of fixed orthodontic appliances, European chemical bulletin, 12(Special Issue 03), 6407 – 6414, 2023
  • Opinion and different perspectives among orthodontists and general dentists on clear aligners in treatment of various malocclusions- A survey study.Dr. Aacaashnathan A., Dr.Nidhi Angrish , Dr. C. Deepak , Dr.Akshay Tandon , Dr. Praveen K , Dr.Krithika. A , Dr P. Deenadayalan, Opinion and different perspectives among orthodontists and general dentists on clear aligners in treatmenr of various malocclusions- A survey study,European chemical bulletin , 12(Special Issue 3), 6397 -64, 2023
  • A survey on awareness of malocclusion among the general population in Chennai. Dr.Krithika.A , Dr. C. Deepak , Dr P. Deenadayalan , Dr.Akshay Tandon , Dr.Nidhi Angrish , Dr. Katepogu Praveen, A survey on awareness of malocclusion among the general population in Chennai , European chemical bulletin, 12(Special Issue 3), 6389 – 6396, 2023
  • Effectiveness of Clear Aligners in orthodontic treatment- a Review Dr. Bharathi Priya. M, Dr. Deenadhayalan Purusothaman, Dr. Akshay Tandon, Dr. Nidhi Angrish, Dr. Katepogu Praveen, Dr. Deepak Chandrasekharan, Effectiveness of Clear Aligners in orthodontic treatment- a Review. Eur. Chem. Bull. 2023, 12(Special Issue 10), 3572 –3576
  • Surgery First Orthognathic Approach (SFOA) - A Review Dr. Dhinesh Rajendran, Dr. Deenadayalan Purusothaman, Dr. Akshay Tandon, Dr. Nidhi Angrish, Dr. Katepogu Praveen, Dr. Deepak Chandrasekharan, Surgery First Orthognathic Approach (SFOA) - A Review. Eur. Chem. Bull. 2023, 12(Special Issue 10), 3577 –3582
  • Enmasse Retraction In Orthodontics – A Review Article Dr. Ponnar CK, Dr. Deenadayalan Purusothaman, Dr. Akshay Tandon, Dr. Nidhi Angrish, Dr. Katepogu Praveen, Dr. Deepak Chandrasekharan, Enmasse Retraction In Orthodontics – A Review Article, China Petroleum Processing and Petrochemical Technology, Volume 23, Issue 2, September 2023 Pp. 737-751
  • Bibliometric Study on Temporary Anchorage Devices in Orthodontics. Palani Vinodhini, Chandrasekharan Deepak, Katepogu Praveen, et al. Bibliometric Study on Temporary Anchorage Devices in Orthodontics. J Res Med Dent Sci, 2023, 11(11):29-36.
  • Bibliometric analysis of peer‑reviewed literature on friction in orthodontics. Munusamy LR, Chandrasekar D, Tandon A, Praveen K, Angrish N, Deenadayalan P, et al. Bibliometric analysis of peer‑reviewed literature on friction in orthodontics. SRM J Res Dent Sci 2024;15:32-8.
  • A bibliometric Analysis on white spot lesions(wsls) in fixed orthodontics. Dr. Harini Ramaswamy1, Dr. Deepak2, Dr. Nidhi Angrish3, Dr Akshay Tandon4, Dr Praveen Katepogu5 & Dr. Deenadayalan Purushothaman, A bibliometric Analysis on white spot lesions(wsls) in fixed orthodontics. International Journal of General Medicine and Pharmacy (IJGMP) ISSN (P): 2319–3999; ISSN (E): 2319–4006 Vol. 13, Issue 1, Jan–Jun 2024; 1–8
  • Correlation of Mouth Breathing Habit with Naso respiratory Obstruction: A Review SudharsanaV, Nidhi Angrish, Deepak Chandrasekaran, Deenadayalan Purushothaman, Praveen Katepogu, Reshma Mohan, Kavya Priya, Akshay Tandon Quest Journals Journal of Medical and Dental Science Research Volume 12~ Issue 11 (November 2025) pp: 15-21 ISSN(Online): 2394-076X ISSN (Print):2394-0751
  • Effect of Varying Thickness of Clear Aligners in Orthodontic Therapy - A Review S Redarshini, Nidhi Angrish, Deepak Chandrasekaran, Deenadayalan Purushothaman, Praveen Katepogu, International Journal of Research and Review [Indexed, Peer-Reviewed Journal] Volume 12; Issue: 11; November 2025
  • Enamel Surface Alterations After Orthodontic Debonding: A Comprehensive Review of Bracket Materials, Future Perspectives and Comparisons Ashwinnathan 1, Dr. Deenadayalan Purushothaman 2, Dr. Deepak Chandrasekaran 3, Dr. Nidhi Angrish 4, Dr. Praveen Katepogu 5, Dr. Reshma Mohan 6, Dr. Kavya Priya 7, *Dr. Akshay Tandon 8  Global Journal of Research in Dental Sciences ISSN: 2583-2840 (Online) Volume 05 | Issue 05 | Sept. – Oct. | 2025
  • An in-Vitro Study Comparing The Shear Bond Strength of Four Commercially Available Bonding Materials 1Pavithra K.G 2Praveen Katepogu, 3Deepak Chandrasekharan, 4Deenadayalan Purushothaman 5Akshay Tandon, 6Nidhi Angrish 7Reshma Mohan International Journal of Dental Science and Innovative Research (IJDSIR) Volume – 8, Issue – 2, April – 2025, Page No. : 36 – 44
  • Medications in Orthodontics: Promotors, Suppresors and Clinical Considerations 1Dr. Nayana Setty*, 2Dr. Deepak Chandrasekharan, 3Dr. Deenadayalan Purusothaman, 4Dr. Akshay Tandon, 5Dr. Nidhi Angrish, 6Dr. Katepogu Praveen and 7Dr. Reshma Mohan  Global Journal of Research in Dental Sciences ISSN: 2583-2840 (Online) Volume 05 | Issue 05 | Sept.-Oct. | 2025
  • Comparative Analysis of Direct and Indirect Bonding Modalities in Orthodontics: Advances and Clinical Implications – A Review 1 Dr. M. Hariis*, 2 Dr. Deepak Chandrasekharan, 3 Dr. Deenadayalan Purusothaman, 4 Dr. Akshay Tandon, 5 Dr. Nidhi Angrish, 6 Dr. Katepogu Praveen and 7 Dr. Reshma Mohan  Global Journal of Research in Dental Sciences ISSN: 2583-2840 (Online) Volume 05 | Issue 05 | Sept. – Oct. | 2025
  • Aligner Recycling: - Exploring the Processes and Methods – A Narrative Review Vigneshwaran K1, Selvaganesh L2, Dr. Deepak Chandrasekaran3, Dr. Deenadayalan Purushothaman4, Dr. Akshay Tandon5, Dr. Nidhi Angrish6, Dr. Reshma Mohan7, Dr. Kaviya Priya8, *Dr. Praveen Katepogu Global Journal of Research in Dental Sciences ISSN: 2583-2840 (Online) Volume 05 | Issue 05 | Sept. – Oct. | 2025
  • Isolation of Microorganisms in Used Orthodontic Aligners Using Culture Media in the South Indian Population – An Observational Study Dr. M. S. Suwethaa1; Dr. Purushotaman Deenadayalan2; Dr. C. Deepak3; Dr. Akshay T.4; Dr. Nidhi. A.5; Dr. Praveen6; Dr. Reshma Mohan7  Volume 10, Issue 8, August – 2025 International Journal of Innovative Science and Research Technology ISSN No:-2456-2165
  • A Questionnaire study on Eating and oral health-related quality of life in patients undergoing fixed orthodontic treatment Kalaga Meghna1, Nidhi Angrish2, Deepak Chandrasekharan3, Deenadayalan Purushothaman4, Educational Administration: Theory and Practice2024, 30(1), 1978-1983
  • Assessment Of Oral Hygiene In Patients Undergoing Fixed Orthodontic Treatment Priyanka Sikari1, Katepogu Praveen2, Deepak Chandrasekharan3, Deenadayalan Purushothaman4, NidhiAngrish5, Reshma Mohan6, Akshay Tandon7* Educational Administration: Theory and Practice 2024, 30(1), 1973-977
  • A Modified Kim’s Approach Of Correcting Openbite In Different Skeletal Bases –A Case Series Dr. Swethha V K1, Dr. Deenadayalan Purushothaman2, Dr. Akshay Tandon3, Dr. Nidhi Angrish4, Dr. Reshma Mohan5 Dr. Deepak Chandrasekharan6*Afr. J. Bio. Sc. 6(4) (2024)
  • A Comparative Analysis Of Treatment Outcomes Of Power scope And Advansync2 In Class II Division 1 Malocclusion: A Retrospective Study Dr. Pragyan Mishra1, Dr. Deenadayalan Purushothaman2, Dr. Akshay Tandon3, Dr. Nidhi Angrish4, Dr. Katepogu Praveen5, Dr. Deepak Chandrasekharan6* Afr. J. Bio. Sc. 6(4) (2024)
  • Soft Tissue Changes After Mandibular Setback And Malar Augmentation For Class III Skeletal Patient-Case Report Dr.Nivetha Samruthi1, Dr. Deenadayalan Purushothaman2, Dr. Akshay Tandon 3, Dr. Nidhi Angrish4, Dr. Katepogu Praveen5 Dr. Deepak Chandrasekharan 6* Afr. J. Bio. Sc. 6(4) (2024)
  • Determination Of Parallelism Between ConstructedMaxillary and Mandibular Planes By CephalometricAnalysis: An In-Vitro StudyJoice Alexander1, Akshay Tandon2, Deepak Chandrasekharan3, Deenadayalan Purushothaman4, KatepoguPraveen5, Nidhi Angrish6*, Reshma Mohan7, Ajay Mathew George8 Educational Administration: Theory and Practice2024, 30(1), 1984-1991
  • Survey study on patient's expectations and opinions offixed orthodontic treatment.Abishek Nagaraj Priya1, Katepogu Praveen2, Deepak Chandrasekharan3, Deenadayalan Purushothaman4,Akshay Tandon5, Reshma Mohan6, Nidhi Angrish7* Educational Administration: Theory and Practice2024, 30(1), 1992 -2000
  • Incidence Of Accidental Bracket Debonding During FixedOrthodontic Treatment: A Systematic Review Harithaarani Sundaram1, Akshay Tandon2, Deepak Chandrasekharan3, Deenadayalan Purushothaman4,Katepogu Praveen5, Reshma Mohan6, Nidhi Angrish7* Educational Administration: Theory and Practice2024, 30(1), 2074- 2978
  • Implications of Lingual Orthodontics Compared to Conventional Orthodontics Sneha Nandakumar , Akshay Tandon , Deepak Chandrasekaran , Deenadayalan Purushothaman ,Praveen Katepogu , Reshma Mohan , Nidhi Angrish Cureus 16(10): e72588. DOI 10.7759/cureus.72588 2024
  • Evolution And Implementation Of Artificial Intelligence In Orthodontics – A Literature ReviewBarnini Dasgupta1, Nidhi Angrish2, Deepak Chandrasekharan3, Deenadayalan Purushothaman4, Katepogu Praveen5, Reshma Mohan6, Akshay Tandon7* Afr. J. Biomed. Res. Vol. 27(4s) (November 2024); 300- 309
  • Evaluation of the Impact of Smoking on Orthodontic Treatment Simi S , Reshma Mohan , Deepak Chandrasekaran , Deenadayalan Purushothaman , Akshay Tandon ,Nidhi Angrish , Praveen Katepogu Cureus 16(11):e73431. DOI 10.7759/cureus.73431 2024
  • Pain Level in Clear Aligners and its Effects in Speech- Literature Review Dhanu Sri T1, Nidhi Angrish2, Deepak Chandrasekharan3, Deenadayalan Purushothaman4,Katepogu Praveen5, Reshma Mohan6, Akshay Tandon7 International Journal of Current Science Research and ReviewISSN: 2581-8341Volume 07 Issue 10 October 2024
  • Evaluation of Colour Stability in Orthodontic E-Chains in Various Solutions: An in Vitro Study Pavithra Dharumalingam, Nidhi, A, C. Deepak, Deenadayalan, P, Reshma Mohan, Akshay, T, K. Praveen. Evaluation of Colour Stability in Orthodontic E-Chains in Various Solutions: An in Vitro Study. Sch J Dent Sci, 2024 Nov 11(9): 126-131.
  • Anchorage and Stability of Orthodontic Mini Implants in Relation to Length and Types of Implants Snehaa Selvaraj , Akshay Tandon , Deepak Chandrasekaran , Deenadayalan Purushothaman , Praveen Katepogu , Reshma Mohan , Nidhi Angrish Cureus 16(11): e73056. DOI 10.7759/cureus.73056 2024

On Going Research

  • Evaluation of the effect of tulsi extract and cinnamon extract on surface properties of different orthodontic archwires.