Professor Grant T McIntyre

Consultant/Honorary Professor in Orthodontics

Address:

Dundee Dental Research Hospital and School
2 Park Place
Dundee
DD1 4HR

GDC No. 68812

 

Phone Number:

+44 (0)1382740 984

Email Address:

grant.mcintyre@nhs.net

 

  • Clinical Director for the Hospital Dental Service in NHS Tayside
  • Consultant Orthodontist at Dundee Dental Research Hospital & School, Perth Royal Infirmary and Ninewells Hospital
  • Honorary Professor, University of Dundee
  • My clinical work involves the orthodontic management of dentofacial deformity, cleft lip & palate, hypodontia, impacted teeth, as well as the management of routine and severe malocclusions
  • Examiner for MFDS and MOrth for the Royal College of Surgeons of Edinburgh
  • Examiner for Intercollegiate Specialty Fellowship Examination in Orthodontics
  • Member of Dental Council, Royal College of Surgeons of Edinburgh
  • Member of the Specialist Advisory Committee for Orthodontics
  • External examinerships in Dublin (DChDent) and Cork (BDS)
  • Enhanced appraiser for NHS Tayside
  • External assessor for various career-grade recruitment panels and Annual Review of Competence Progression panels

My research interests include:

  • 3D Imaging and automated digital technology using cone-beam CT, facial stereophotogrammetry, MRI & CAD-CAM technology for cleft lip & palate care, facial growth and occlusal anomalies
  • Effectiveness of Orthodontic Care – investigations of the effectiveness of orthodontic appliances through randomised controlled trials and Cochrane reviews
  • Aetiopathogenesis of cleft lip & palate and the reliability of subphenotyping
  • Many of these projects involve supervision of doctorate/masters students and external collaboration.
  • Training Programme Director for Orthodontics
  • Educational Supervisor and Clinical Supervisor for Specialty Training Registrars and Postgraduate Students in Orthodontics
  • Clinical teaching and lectures for undergraduate BDS and BSc Oral Health Sciences students
  • Vocational Dental Practitioner study days
  • Section 63 Courses for General Dental Practitioners
  • SQA Professional Development Award Dental Nursing: Orthodontics
  1. Geddes A, McBride A, McIntyre GT, Laverick S. Outcome assessment of orthognathic surgery. British Journal of Oral & Maxillofacial Surgery (In Press)
  2. Yassir YA, El-AngbawiAM, McIntyreGT, RevieGF, BearnDR. A randomized clinical trial of the effectiveness of orthodontic treatment between the 0.018-inch and the 0.022-inch slot conventional ligation bracket systems: Part 1: Duration of treatment and predictive factors influencing treatment duration. European Journal of Orthodontics (In Press)
  3. Yassir YA, El-AngbawiAM, McIntyreGT, RevieGF, BearnDR. A randomized clinical trial of the effectiveness of orthodontic treatment between the 0.018-inch and the 0.022-inch slot conventional ligation bracket systems: Part 2: Quality of treatment. European Journal of Orthodontics (In Press)
  4. El-AngbawiAM, Yassir YA, McIntyreGT, Revie GF, BearnDR. - A randomized clinical trial of the effectiveness of orthodontic treatment between the 0.018-inch and the 0.022-inch slot conventional ligation bracket systems: Part 3: Orthodontically induced inflammatory root resorption, and patient perception of pain during treatment. European Journal of Orthodontics (In Press)
  5. Wang Y, Liu C, Jian F, McIntyre GT, Millett DT, Hickman J, Lai W. Initial arch wires used in orthodontic treatment with fixed appliances. Cochrane Database of Systematic Reviews 2018, Issue 7. Art. No.: CD007859. DOI: 10.1002/14651858.CD007859.pub4
  6. Salloum E, Millett DT, Kelly N, McIntyre GT, Cronin M. Simulation of 3D soft-tissue profile and volumetric changes produced by the postured wax bite on outcome of twin-block appliance treatment. European Journal of Orthodontics (in Press)
  7. Al-Naseri YA, McIntyre GT, Bearn DR. Three valid questionnaires for patient perception of fixed appliance orthodontic treatment. European Journal of Orthodontics 2017;39:402-410
  8. Yassir YA, McIntyre GT, Bearn DR. Audit of the BOS Fixed Appliance PIL and Patient Experience during Treatment: Local Clinical Audit. British Orthodontic Society Clinical Effectiveness Bulletin 2017;38:40-42
  9. Sivamurthy G, Padilla M, McIntyre G. A re-audit to assess the appropriateness and quality of orthodontic treatment in Dundee Dental Hospital​. British Orthodontic Society Clinical Effectiveness Bulletin 2017;38:19-20
  10. Webster K, Laverick S, McLoughlin P, McIntyre G. Treatment of a Class 2 skeletal base in degenerative arthritis of the condyles with custom made TMJ replacements and genioplasty. Journal of Orthodontics 2017;44:55-58
  11. Kasaven C, Mossey PA, McIntyre G. Validation of CAD CAM models of alveolar clefts produced from cone beam computed tomography (CBCT) scans. British Journal of Oral & Maxillofacial Surgery 2017:55:31-36
  12. Rice S, Serrant P, McIntyre GT, Laverick S. Lower third molars and the bilateral sagittal split osteotomy (BSSO) in the UK. British Journal of Oral & Maxillofacial Surgery 2016;54:515-9
  13. Chalmers EV, McIntyre GT, Martin CB, Gillgrass TG, Mossey PA. Intraoral scanning of patients with unilateral cleft lip and palate for the assessment of dental arch relationships. Cleft Palate-Craniofacial Journal 2016;53:568-77
  14. McBride WA, McIntyre GT, Carroll K, Mossey PA. Sub-phenotyping and classification of orofacial clefts. Cleft Palate-Craniofacial Journal 2016;53:539-49
  15. Qureshi N, McIntyre GT, Mossey PA. Evaluation of a desktop 3D scanner for the assessment of relative maxillary arch constriction in cleft lip and palate. Journal of Cleft Lip and Palate and Craniofacial Anomalies 2016;3:77-82
  16. Martin CB, Ma X, McIntyre GT, Wang W, Lin P, Chalmers EV, Mossey PA. Scoring of dental arch relationships in UCLP using the modified Huddart Bodenham system – can the process be automated? European Journal of Orthodontics 2016;38:353-8.
  17. Almuzian M, Alharbi F, White JE, McIntyre GT. Distalising molars – how do you do it? Orthodontic Update 2016;9:42-50.
  18. Paterson M, Rae J, Paterson P, Gillgrass T, Devlin M, McIntyre GT. Secondary Alveolar Bone Grafting (CLEFTSiS) 2007-2010. Cleft Palate-Craniofacial Journal 2016;53:141-6
  19. Alharbi F, Almuzian M, McIntyre GT. Extra-oral appliances in orthodontic treatment. Dental Update 2016;43:76-84
  20. Dunbar AC, McIntyre GT, Stevenson B, Laverick S. Axenfeld-Reiger syndrome: A case report. Journal of Orthodontics 2015;42:324-30
  21. Darby LJ, Millett DT, McIntyre GT, Kelly N, Cronin M. Three-dimensional characterisation of facial asymmetry in adults. Australian Orthodontic Journal 2015;31:132-7
  22. Dunbar AC, McIntyre GT. An audit of the index of orthognathic functional treatment need. British Orthodontic Society Clinical Effectiveness Bulletin 2015;35:36-7
  23. El-Angbawi A, McIntyre GT, Fleming PS, Bearn DR. Non-surgical adjunctive interventions for accelerating tooth movement in patients undergoing fixed orthodontic treatment. Cochrane Database of Systematic Reviews 2015, Issue 11. Art. No.: CD010887. DOI: 10.1002/14651858.CD010887.pub2
  24. Dobbyn L, Gillgrass T, McIntyre G, Macfarlane T, Mossey P. Validating the Clinical Use of the Modified Huddart and Bodenham Scoring System for Outcome in Cleft Lip and/or Palate. Cleft Palate-Craniofacial Journal 2015;52:671-5
  25. Martin CB, Chalmers EV, McIntyre GT, Cochrane H, Mossey PA. Orthodontic scanners: What’s available? Journal of Orthodontics 2015;42:135-43
  26. Almuzian M, Alharbi F, Chung LK, McIntyre GT. Transpalatal, Nance & lingual arch appliances (clinical tips and applications), a case series. Orthodontic Update 2015;8:92-100
  27. Chalmers EV, Martin CB, McIntyre GT, Larmour CJ. An audit of plaster study models storage in hospital based orthodontic departments the North East of Scotland. British Orthodontic Society Clinical Effectiveness Bulletin 2015;34:29-30
  28. Souster G, Serrant P, Chan K, Laverick S, McIntyre GT. The accuracy of radiographic and nuclear imaging for condylar hyperplasia.  British Orthodontic Society Clinical Effectiveness Bulletin 2015;34:21-33
  29. Chalmers E, Nayyer N, McIntyre GT. An audit of impacted teeth: the Orthodontic patient journey from referral to surgery. British Orthodontic Society Clinical Effectiveness Bulletin 2015;34:34-36
  30. Sotiropolous E, McIntyre GT, Ogden GR. An invisible canine exposure plate. European Journal of Clinical Orthodontics 2015;3:48-50
  31. O’Mahony G, Millett DT, Cronin M, McIntyre GT, Barry M. Tooth size discrepancy and archform in Irish orthodontic patients: Is there an association? Journal of Clinical & Experimental Dentistry 2015;7:268-72
  32. Almuzian M, Alharbi F, McIntyre GT. Great expectations of patients with missing lateral incisors: when are space opening and space closure appropriate? European Journal of Clinical Orthodontics doi:10.12889/2015_C00235
  33. Greene L, Wilson K, McIntyre GT, Wilson J, Mehendale FV. A novel patient controlled bi-directional palatal lift appliance. Cleft Palate-Craniofacial Journal 2015;52:96-101
  34. Dunbar AC, Bearn D, McIntyre GT. The influence of diagnostic information format on orthodontic treatment planning – a pilot study. Journal of Healthcare Engineering 2014;5:411-8
  35. McIntyre GT. Management of patients with cleft lip & palate: Part 3: From age 10 to adulthood. Dental Update 2014;41:876-81 [commissioned article]
  36. McIntyre GT. Management of patients with cleft lip & palate: Part 2: From primary surgery to alveolar bone grafting. Dental Update 2014;41:775-82 [commissioned article]
  37. El-Angbawi AM, McIntyre GT, Bearn DR. The 0.018 and 0.022 inch-slot pre-adjusted edgewise slot fixed appliances – A randomised controlled trial. Trials 2014;15:389
  38. McIntyre GT. Management of patients with cleft lip & palate: Part 1: From antenatal diagnosis to primary surgery. Dental Update 2014;41:678-88 [commissioned article]
  39. McSwiney TP, Millett DT, McIntyre GT, Barry MK. Cronin MS. Tooth size discrepancies in surgical Class II and Class III malocclusions. Journal of Orthodontics 2014;41:118-23
  40. McNeil C, McIntyre GT, Laverick S. How much incisor decompensation is achieved prior to orthognathic surgery? Journal of Clinical and Experimental Dentistry 2014;6:e225-9
  41. Serrant P, McIntyre GT, Thomson DJ. Precision of radiographs and cone-beam CT for 3D spatial localisation of impacted canines. Journal of Orthodontics 2014;41:13-8 This paper is number 7 in the most frequently downloaded list of papers in the Journal of Orthodontics.
  42. El-Angbawi A, McIntyre GT, Bearn DR, Fleming PS. Non-surgical adjunctive interventions for accelerating tooth movement in patients undergoing fixed orthodontic treatment (Protocol). Cochrane Database of Systematic Reviews 2013, Issue 12. Art. No.: CD010887. DOI: 10.1002/14651858.CD010887.
  43. McBride WA, Mossey PA, McIntyre GT. Reliability, completeness and accuracy of cleft subphenotyping as recorded on the CLEFTSiS (Cleft Service in Scotland) Electronic Patient Record. The Surgeon 2013;11:313-8
  44. Ellison R, Power, McIntyre GT. Cone-beam CT scans for Orthodontic patients at Dundee Dental Hospital: Indications for scanning and prevalence of root resorption associated with ectopic maxillary canines. British Orthodontic Society Clinical Effectiveness Bulletin 2013;31:3-4
  45. Dunbar AC, McIntyre GT, Laverick S. Duration of treatment for patients undergoing orthognathic surgery. British Orthodontic Society Clinical Effectiveness Bulletin 2013;31:8-10
  46. Kasaven C, Ivekovic S, McIntyre GT, Thomson DJ, Menhinick A, Mossey PA. Validation of the Volumetric Measurement of the Alveolar Bone Defect in Cleft Lip and Palate Patients using Cone Beam Computed Tomography. Cleft Palate-Craniofacial Journal 2013 50:e115-20
  47. Jian F, Lai W, Furness S, McIntyre GT, Millett DT, Hickman J, Wang Y. Initial arch wires for alignment of crooked teeth with fixed orthodontic braces. Cochrane Database of Systematic Reviews 2013 Apr 30;4:CD007859. doi: 10.1002/14651858.CD007859.pub3
  48. Shaw K, McIntyre GT, Mossey PA, Menhinick A, Thomson DJ. Validation of conventional 2D lateral cephalometry using 3D cone beam CT. Journal of Orthodontics 2013;40: 22-8
  49. McSwiney T, Millett DT, McIntyre GT. Diagnosis and management of tooth size discrepancies in orthodontic patients. Orthodontic Update 2013;6:17-20
  50. El-Angbawi AM, McIntyre GT, Bearn DR, Thomson DJ. Film and digital periapical radiographs for the measurement of apical root shortening. Journal of Clinical and Experimental Dentistry 2012;4:281-5
  51. Greene LE, McIntyre GT. Medical history recording at Perth Royal Infirmary – closing the loop. British Orthodontic Society Clinical Effectiveness Bulletin. 2012;29:26-27
  52. McBride A, McIntyre GT, Laverick S, Geddes A. Reliability of prediction planning for patients undergoing orthognathic surgery. British Orthodontic Society Clinical Effectiveness Bulletin 2012;28:14-15
  53. Huang W, Jian F, Lai W, Li W, Millett DT, McIntyre GT, Zhao Z, Wang Y, Shi Z, Wu, T, Liu, GJ, Hickman J, Arora A. Direct versus indirect bonding for bracket placement in orthodontic patients. (Protocol). Cochrane Database of Systematic Reviews 2012, Issue 7. Art. No.: CD009965. DOI: 10.1002/14651858.
  54. Campbell C, Millett DT, O'Callaghan A, Marsh A, McIntyre GT, Cronin M. The effect of increased overjet on the magnitude and reproducibility of smiling in adult females. European Journal of Orthodontics 2012;34:640-5
  55. Aldairy T, Laverick S, McIntyre GT. Orthognathic Surgery: Is patient Information on the internet valid? European Journal of Orthodontics 2012;34:466-9
  56. Asquith J, McIntyre GT. Dental arch relationships on conventional plaster study models and three-dimensional digital study models for patients with cleft lip and/or palate. The Cleft Palate-Craniofacial Journal 2012;49:530-5
  57. Borrie FR, Thomson D, McIntyre GT. Precision of measurements on conventional negative ‘bones white’ and inverted grey-scale ‘bones black’ digital lateral cephalograms. European Journal of Orthodontics 2012;34:57-61
  58. McBride A, McIntyre GT, Laverick S. Improvements in occlusal outcomes for patients undergoing orthognathic surgery. British Orthodontic Society Clinical Effectiveness Bulletin 2012;27:3-4
  59. Wylie GA, Laverick S, McIntyre GT, Epker BN. Mandibular model surgery for orthognathic surgery: the Perth technique to improve planning. Journal of Oral and Maxillofacial Surgery 2011;69:950-3
  60. Wang Y, Liao Z, Liu D, Zhan L, McIntyre GT, Jian F, lv W, Yang J, Zhao Z, Lai W. 3D-FEA of stress levels and distributions for different bases under a Class I molar composite restoration. American Journal of Dentistry 2011;24:3-7
  61. Shaw K, McIntyre GT, Thomson DJ. The troublesome transmigratory migratory canine. Orthodontic Update 2011;4:14-17
  62. Shaw K, McIntyre GT, Roud W. An audit of orthodontic model boxes at Dundee Dental Hospital. British Orthodontic Society Clinical Effectiveness Bulletin 2011;25:14-15
  63. O’Mahony G, Millett DT, Cronin M, McIntyre GT, Barry M. Tooth size discrepancy in an Irish orthodontic population. Angle Orthodontist 2011;81:132-35
  64. Borrie FR, McIntyre GT. The thumb-sucking deterrent and Orthodontic retainer appliance. Orthodontic Update 2010;3:123-4
  65. Wang Y, Jian F, Lai W, Zhao Z, Yang Z, Liao Z, Shi Z, Wu T, Millett DT, McIntyre GT, Hickman J. Initial arch wires for alignment of crooked teeth with fixed orthodontic braces. Cochrane Database of Systematic Reviews. 2010 Apr 14;(4):CD007859. doi: 10.1002/14651858.
  66. Mossey PA, Batra P, McIntyre GT. The parental dentocraniofacial phenotype – an orofacial clefting microform? The Cleft Palate-Craniofacial Journal 2010;47:22-34
  67. McIntyre GT, Mossey PA. Asymmetry of the parental craniofacial skeleton in CL(P) and CP. European Journal of Orthodontics 2010;32:177-85
  68. Borrie FR, McIntyre GT. Valid medical history and written consent for Orthodontic treatment. British Orthodontic Society Clinical Effectiveness Bulletin 2010;24:9-10
  69. McIntyre GT, Devlin MF. Secondary alveolar bone grafting (CLEFTSiS) 2000-2004. Cleft Palate-Craniofacial Journal. The Cleft Palate-Craniofacial Journal 2010;47:66-72
  70. Wang Y, Jian F, Lai W, Zhao Z, Yang Z, Liao Z, Shi Z, Wu T, Millett DT, McIntyre GT, Hickman J. Initial arch wires for alignment of crooked teeth with fixed orthodontic braces (Protocol). Cochrane Library 2009, Issue 3. Art. No.: CD007859. DOI: 10.1002/14651858.CD007859
  71. Greene L, McIntyre GT, Hoban D. Audit of laboratory work in Dundee Dental Hospital. British Orthodontic Society Clinical Effectiveness Bulletin 2009;23:26-8
  72. Asquith J, McIntyre GT, Laverick S. Accuracy of treatment planning and dropout during pre-surgical orthodontics in cases scheduled for orthognathic surgery. British Orthodontic Society Clinical Effectiveness Bulletin 2009;23:12-4
  73. Gray D, McIntyre GT. Does oral health promotion influence the oral hygiene and gingival health of patients undergoing orthodontic fixed appliance treatment? A systematic literature review. Journal of Orthodontics 2008:35:262-9
  74. Borrie FR, McIntyre GT, The PDQ transmigratory mandibular canine – a lucky escape! Orthodontic Update 2008;1:75-7
  75. McIntyre GT. The maxillary canine: Part 2 Treatment options. Orthodontic Update 2008;1:38-43
  76. McIntyre GT. The maxillary canine: Part 1 Diagnosis, localisation and interceptive treatment. Orthodontic Update 2008;1:7-15
  77. Borrie F, McIntyre G. The Orthodontic/Restorative Dentistry interface in Dundee Dental Hospital & School: Is it efficient? British Orthodontic Society Clinical Effectiveness Bulletin 2008;21:19-20
  78. Dobbyn L, Larmour C, McIntyre G. A multicentre audit of compliance with The British Orthodontic Society radiographic guidelines in the East of Scotland. British Orthodontic Society Clinical Effectiveness Bulletin 2008;21:7-8
  79. McIntyre GT, Millett DT. Lip shape and position in Class II Division 2 malocclusion. (The Angle Orthodontist 2006;76:737-42
  80. Savarrio L, McIntyre GT. To open space or to close space – that is the missing lateral incisor question. Dental Update 2005;32:16-25
  81. McIntyre GT, Mossey PA. The parental craniofacial morphology in orofacial clefting. European Journal of Orthodontics 2004;26:375-84
  82. McIntyre GT. Treatment planning in Class III malocclusion. Dental Update 2004;31:13-20
  83. McIntyre GT, Millett DT. Crown-root shape of the maxillary central incisor. The Angle Orthodontist 2003;73:710–5
  84. McIntyre GT, Mossey PA. Posteroanterior cephalometric analysis of the parental craniofacial morphology in orofacial clefting. The Cleft Palate-Craniofacial Journal 2003:416-25
  85. McIntyre GT, Mossey PA. Size and shape measurement in contemporary cephalometrics. European Journal of Orthodontics 2003;25:231-42
  86. McIntyre GT, Mossey PA. Asymmetry of the parental craniofacial skeleton in orofacial clefting. Journal of Orthodontics 2002;29:299-305
  87. McIntyre GT, McIntyre GM. Teething troubles? British Dental Journal 2002;192:251-5
  88. McIntyre GT, Mossey PA. The parental craniofacial morphology in orofacial clefting: A systematic review. Journal of Orthodontics 2002;29:23-9 (summarised in  Evidence-Based Dentistry 2003;4:16)
  89. McIntyre GT. Oral candidosis. South African Dental Journal 2001;56:359-65
  90. McIntyre GT. Viral infections of the oral mucosa and perioral region. Dental Update 2001;28:181-9
  91. McIntyre GT. Oral candidosis. Dental Update 2001;28:132-9
  92. McIntyre GT, Clark JD. Telephone referrals to Perth Royal Infirmary – A process audit. RCS(Eng) Orthodontic Audit Working Party newsletter. March 2000
  93. McIntyre GT, Oliver R. Update on precancerous lesions. Dental Update 1999;26:382-6
  94. Ma X, Martin CB, McIntyre GT, Lin P, Mossey PA. Digital three-dimensional automation of the modified Huddart and Bodenham scoring system for patients with cleft lip and palate. Cleft Palate-Craniofacial Journal 2017;54:481-486.
  95. McIntyre GT. Kissing molars: An unexpected finding. Dental Update 1997;24:373-4
  • McIntyre GT. Dental developmental anomalies and clefts. NES symposium, 1 February 2019 (Dunblane)
  • McIntyre GT. 3D Technology in Orthodontics. Scottish Orthodontic Symposium. The Royal College of Physicians and Surgeons of Glasgow, 19 January 2018 (Glasgow)
  • Orthodontics of an Adult Nature. Scottish Specialist Orthodontic Practitioners Group, 20 November 2017 (Stirling)
  • McIntyre GT. 3D imaging technology in orthodontics: just a toy? Orthodontics of an adult nature, Class II biomechanics. Northern Ireland Orthodontic Group 11 November 2016
  • McIntyre GT. Digital models in cleft care. Orthodontic Clinical Excellence Network meeting, Nottingham, 20 April 2016
  • McIntyre G, Chalmers E, Wang W, Gillgrass T, Martin C, Mossey P. Intraoral 3D scanning for the assessment of dental arch relationships in patients with unilateral cleft lip and palate. 10th European Craniofacial Congress, 24-27 June 2015, Gothenburg, Sweden
  • McIntyre GT. CV Building. National Core Trainee Conference, NHS Education for Scotland, Dundee 24 April 2015.
  • McIntyre GT. Research through Cleft Care Scotland. Scottish Oral Health Research Collaboration Conference, Stirling 18 February 2015
  • McIntyre GT. Analysis of craniofacial form in the parents of children with clefts.  3rd UK Conference in Morphometrics and Statistical Shape Analysis, York, 6 January 2012
  • McIntyre GT, Asquith J. Dental arch relationships on plaster and 3D digital study models for patients with cleft lip and/or palate. The Craniofacial Society of Great Britain and Ireland Annual Scientific Conference 25-26 March 2010 (Liverpool)
  • McIntyre GT. e-Orthodontics – The Journey So Far. Shaping the Future of Oral Health and Dentistry in the North of Scotland - One year on. 24th November 2009 (Aberdeen)
  • Strachan H, McIntyre GT, Dorrian C. A regional perspective in the delivery of dental specialties – Technology as an enabler. Dental specialties and 18 weeks – Scoping for the future. 21 April 2009, Glasgow
  • McIntyre GT. Orthodontic Managed Clinical Networks. North of Scotland Planning Group. 30 March 2009, Inverness
  • McIntyre GT. The problem of skeletal discrepancies in Class II division 1 malocclusion. Hands-on Orthognathic Surgery Planning 28-29 June 2007
  • McIntyre GT, Devlin M. Alveolar bone grafting in CLEFTSiS – looking at our results.  The Craniofacial Society of Great Britain and Ireland Annual Scientific Conference 18-20 April 2007 (Dublin)
  • McIntyre GT. Dodgy first permanent molars – one out or all out? North of Scotland BDA Young Dentist Conference 22 October 2005