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SCIENTIFIC PRESENTATIONS

94. Virtual Joint School prior to Hip and Knee Arthroplasty: Patient Feedback and Carbon Footprint Savings. D Pinto, (M Ganapathi as a trainer).

British Orthopaedic Trainee Association Annual Meeting 2023.

93. Virtual Joint School prior to Hip and Knee Arthroplasty: Patient Feedback and Carbon Footprint Savings.

D Pinto, M Ganapathi Welsh Orthopaedic Society Meeting, Brigend 2023.

92. Mechanical Alignment TKR Results in Overstuffing of The Distal Lateral Femoral Condyle.

MS Cheruvu, M Ganapathi. Podium presentation at the 23rd EFFORT Congress, Lisbon, June 2022.

91.Overstuffing of the distal femoral condyle during mechanical alignment Total Knee Replacement

An analysis based on MRI 3D modelling. MS Cheruvu, M Ganapathi. Poster presentation at the Robert Jones and Agnes Hunt hospital research day. April 2022.

90.Mid-term review of TKA performed using PSI technique with minimum 5 year follow up.

R Mohan, L Nugent, S Kasture, M Ganapathi. Oral presentation at the Welsh Orthopaedic Society Symposium November 2021.

89.Mid-term review of TKA performed using PSI technique with minimum 5 year follow up.

R Mohan, L Nugent, S Kasture, M Ganapathi. Oral presentation at the All Wales Registrars Day July 2021.

88. Clinical Outcomes after using PSI: is it worth the effort?

A minimum 5-year review of 298 PSI knees. R Mohan, L Nugent, S Kasture, M Ganapathi. Poster presentations at the BIOS 2021 conference.

87. Overstuffing of the distal femoral condyle during mechanical alignment Total Knee Replacement

An analysis based on MRI 3D modelling. MS Cheruvu, M Ganapathi. Best Poster category at the BIOS conference 2021.

86. Feeling the squeeze: the effect of tibial component rotation on incongruence at the joint line total knee replacements.

P Mac Suibhne, M Ganapathi. Presentation at the Irish Orthopaedic Association Annual Congress 2020.

85. Hard and soft rules: The variation of femoral axis rotation based on bone vs cartilage landmarks.

P Mac Suibhne, M Ganapathi. Presentation at the Irish Orthopaedic Association Annual Congress 2020.

84. Radiology reporting in PSI TKR? Is it necessary?

G Kainth, H Hassan, M Ganapathi – Poster presentation at BIOS Conference July 2015.

83. Anatomical Variation In Distal Femoral Rotational Axes And Its Effect On Flexion Gap: MRI Analysis

A.Kaminskas, S.Thati, M Ganapathi – Poster presentation at the 15th EFORT Congress,  London – June 2014

82. Comparison of the predicted femoral and tibial coronal and sagittal plane alignments by MRI

based Patient Specific Instrumentation with intraoperative navigation during knee replacement
G Kainth, S Thati, M Ganapathi – E – Poster presentation at XXVI SICOT Triennial World congress, Rio de Janeiro, Brazil – 2014.

81. Comparison pf predicted alignment between PSI and Navigation in TKR.

G Kainth, SThati, M Ganapathi – Podium presentation at the IOS UK Conference – July 2014.

80. Anatomical Variation In Distal Femoral Rotational Axes And Its Effect On Flexion Gap: MRI Analysis

A.Kaminskas, S.Thati, M Ganapathi – Has been accepted for poster presentation at the 15th EFORT Congress,  London – June 2014

79. The Importance Of Surgeon’s Input In Preoperative Planning Of Patient Specific Knee Replacement

S.Thati, S. Aranganathan, M Ganapathi – Has been accepted for poster presentation at the 15th EFORT Congress,  London – June 2014

78. PSI knee replacement – a single surgeon experience in a DGH

S.Thati, M Ganapathi –Podium presentation at the BAPIO Annual Congress, Cardiff – November 2013

77. MRI study of distal femoral rotational axes and their effect on flexion gap

A.Kaminskas, S.Thati, M Ganapathi – Podium presentation at the 7th Annual CAOS UK Conference, London – November 2013

76. Careful planning during virtual knee replacement improves component prediction and reduced intraoperative changes

S.Aranganathan, S.Thati, M Ganapathi – Podium presentation at the 7th Annual CAOS UK Conference, London – November 2013 (Won the Best Podium Presentation Award)

75. Comparison of peri-operative outcomes of TKRs done using Computer Navigation and Patient Specific  Instrumentation

S.Aranganathan, S.Thati, M Ganapathi – Podium presentation at the 7th Annual CAOS UK Conference, London – November 2013

74. Hip resurfacing using computer navigation system

Invited speaker at the International Hip and Knee Meeting, Palma – November 2013

73. ‘PSI Effect’

Invited speaker at the 34th SICOT Orthopaedic World Congress, Hyderabad, India – October 2013

72. Comparison of perioperative outcomes of TKRs done using Computer Navigation and Patient Specific Instrumentation

S.Aranganathan, S.Thati, M Ganapathi – Podium presentation at the 34th SICOT Orthopaedic World Congress, Hyderabad, India – October 2013

71. Patient Specific Instrumentation Total Knee Arthroplasty improves theatre efficiency

S.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the 34th SICOT Orthopaedic World Congress, Hyderabad, India – October 2013

70. Patient Specific Instrumentation – preoperative planning

s.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the 34th SICOT Orthopaedic World Congress, Hyderabad, India – October 2013

69. A single surgeon experience in using Patient Specific Instrumentation technique for knee replacement

S.Aranganathan, S.Thati, M Ganapathi – Podium presentation at the BOA Annual Congress, Birmingham – October 2013

68. Comparison of peri-operative outcomes of TKRs done using Computer Navigation and Patient Specific  Instrumentation

S.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the All Wales Registrars’ Meeting, Cardiff – July 2013

67. Patient Specific Instrumentation Total Knee Arthroplasty improves theatre efficiency

S.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the IOS UK Annual Meeting, Huddersfield – June 2013

66. Comparison of peri-operative outcomes of TKRs done using Computer Navigation and Patient Specific  Instrumentation

S.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the All Wales Registrars’ Meeting, Cardiff – July 2013

65. Patient Specific Instrumentation Total Knee Arthroplasty improves theatre efficiency

S.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the IOS UK Annual Meeting, Huddersfield – June 2013

64. Preoperative planning in Patient Specific Instrumentation Total Knee Replacement

S.Aranganathan, S.Thati, M Ganapathi – Podium presentation at the IOS UK Annual Meeting, Huddersfield – June 2013

63. Comparison of peri-operative outcomes of TKRs done using Computer Navigation and Patient Specific  Instrumentation

S.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the Welsh Orthopaedic Society meeting, Llandudno – May 2013   

62. Comparison of peri-operative outcomes of TKRs done using Computer Navigation and Patient Specific  Instrumentation

 S.Aranganathan, S.Thati, M Ganapathi – Poster presentation at the 14th Annual Oswestry Registrars’ Research Day, Oswestry – April 2013

61. Importance of planning and how PSI works in a public hospital setting

Invited speakerat the PSI user group meeting, Florence, Italy – April 2013

60. Single surgeon experience of 100 consecutive TKA using Zimmer PSI technique

Invited speaker at the 6th International Arthroplasty Conference, Sharm El Sheik, Egypt – Jan 2013

59.  Comparison of peri-opertative outcomes of TKRs done using Computer Navigation and PSI

Invited speaker at the 6th International Arthroplasty Conference, Sharm El Sheik, Egypt – Jan 2013

58.  ‘My PSI Journey ‘

Invited speaker at the PSI user group meeting, Warrington – May 2012

57.  Range of Movement, Gait Analysis and Function – comparison between conventional THR, Large head THR and Hip Resurfacing.

Optimal Bearing Scientific Symposium (Invited Speaker) – Surrey, May 2011

56.  Navigated femoral component positioning in Hip Resurfacing – accuracy, hints and tips.

Optimal Bearing Scientific Symposium (Invited Speaker) – Surrey, May 2011

55.  Moderator for the session on “Factors influencing the generation of metal degradation products”.

Optimal Bearing Scientific Symposium – Surrey, May 2011

54. Hip arthroplasty: is regaining sexual activity important? An observational study on patients’ and surgeons’ perspectives.  

Wall P, Hossain M, Ganapathi M, Andrew JG, Oswestry Registrar’s Day, April 2010, (Second prize for podium presentation)

53. Sex is important: A prospective observational study in patients undergoing primary total hip Arthroplasty

Hossain M, Ganapathi M, Andrew JG, 11th EFORT Congress, Madrid, June 2010

52. Sex is important: A prospective observational study in patients undergoing primary total hip Arthroplasty

Hossain M, Ganapathi M, Andrew JG, British Hip Society meeting, Sheffield, Feb 2009.

51. Residual Groin Pain and Discomfort 2 Years After Metal-on-Metal 28mm THA, Large Diameter Head THA and Hip Resurfacing*

Lavigne M, Ganapathi M, Vendittoli P, 64th Annual Meeting of the Canadian Orthopaedic Association, Whistler, 2009.

50. Reliability and Usefulness of the Signs of Bony Integration in Assessment of Uncemented Acetabular Components in the Short Term Follow-up Period*

Vendittoli P, Carrier M, Ganapathi M, Lavigne M, 64th Annual Meeting of the Canadian Orthopaedic Association, Whistler, 2009.

49. Randomized trial comparing clinical outcome of hip resurfacing and 28 mm head metal on metal total hip arthroplasty: 2 to 5 years follow up.*

Vendittoli P, Ganapathi M, Roy A, Lusignan D, Lavigne, M, British Orthopaedic Association Annual Congress Manchester, Sept 2009.   

48. Residual groin pain and discomfort 2 years after metal on metal 28mm THA, large diameter head THA and hip resurfacing.*

Vendittoli P, Ganapathi M, Lavigne M, EFORT congress 2009, Vienna, June 2009.

47. Randomized trial comparing clinical outcome of hip resurfacing and 28 mm head metal on metal total hip arthroplasty: 2 to 5 years follow up.*

Vendittoli P, Ganapathi M, Roy A, Lusignan D, Lavigne, M, EFORT congress 2009, Vienna, June 2009.

46. Joint perception after hip or knee replacement surgery.*

Vendittoli P, Collins M, Ganapathi M, Lavigne M

EFORT congress 2009, Vienna, June 2009.

45. Randomized Study Comparing Metal Ions Release with 28 mm and Large Diameter

Metal-on-Metal Bearing Articulations*

Vendittoli P, Mottard S, Ganapathi M, Roy A, Lusignan D, Lavigne M

EFORT congress 2009, Vienna, June 2009.

44. Reliability and usefulness of the signs of bony integration in assessment of uncemented acetabular components in the short term follow-up period

Ganapathi M, Carrier M, Vendittoli P, Lavigne M, EFORT congress 2009, Vienna, June 2009.

43. Groin pain 2 years after metal on metal 28mm THA, large diameter head THA and hip resurfacing.

Lavigne M, Ganapathi M, Venditolli P, AAOS Annual Congress (American Academy of Orthopaedic Surgeons) Las Vegas, Feb 2009.

42. Reliability of the signs of bony integration in assessment of uncemented acetabular components

Ganapathi M, Carrier M, Vendittoli P, Lavigne M, AAOS Annual Congress (American Academy of Orthopaedic Surgeons) Las Vegas, Feb 2009. 

41. Tamp-stem mismatch determines cement mantle thickness, cement penetration depth and subsidence of impaction-grafted femoral stems

Ganapathi M, Kuiper J, Griffin SG, Saweeres E, Graham N, British Orthopaedic Research Society Meeting 2008.

40. Femoral component orientation in hip resurfacing done with and without CT-free computer navigation.

Ganapathi M, Vendittoli P, Lavigne M, Gunther KP, Combined Meeting of the American Orthopaedics Association and the Canadian Orthopaedics Association, Quebec, Canada, 2008.

39. Femoral component orientation in hip resurfacing done with and without CT-free computer navigation.

Ganapathi M, Vendittoli P, Lavigne M,  Massé V, Gunther KP, Annual Scientific Research Meeting, Edward-Samson Orthopaedic Programme,

University of Montreal, Canada, May 2008.

38. Validity and usefulness of the signs of bony integration of cementless acetabular components.  

Ganapathi M, Carrier M, Lavigne M, Roy A, Vendittoli P, Annual Scientific Research Meeting, Edward-Samson Orthopaedic Programme,

University of Montreal, Canada, May 2008.

37. Tamp-stem mismatch determines cement mantle thickness, cement penetration depth and subsidence of impaction-grafted femoral stems

Ganapathi M, Kuiper J, Griffin SG, Saweeres E, Graham N, EFORT meeting, Nice, France, May 2008.

36. Tamp-stem mismatch determines cement mantle thickness, cement penetration depth and subsidence of impaction-grafted femoral stems

Ganapathi M, Kuiper J, Griffin SG, Saweeres E, Graham N, 54th Annual Orthopaedic Research Society Meeting, San Francisco, California, March 2008.

35. Heterotopic ossification following surface replacement arthroplasty and total hip Arthroplasty.

Boddu R, Ganapathi M, Lavigne M, Borgman R, Roy A, Vendittoli P, AAOS (American Academy of Orthopaedic Surgeons) Annual Meeting, San Francisco, California, March 2008.

34. Femoral component orientation in hip resurfacing done with and without CT-free computer navigation.

Ganapathi M, Vendittoli P, Lavigne M, Gunther KP, CAOS 2008 Meeting (Computer Assisted Orthopaedic Surgery), Glasgow, Feb 2008.

33. Limb length and offset restoration using image free computer navigated Total Hip Arthroplasty.  

Ganapathi M, M, Lavigne M, Vendittoli P, CAOS 2008 Meeting (Computer Assisted Orthopaedic Surgery), Glasgow, Feb 2008.

32. Outcome of closed reduction for dislocation following primary total hip replacement

R Kotwal, Ganapathi M, A John, M Maheson, S Jones, BOA Annual Congress, September 2007.

31. Computer navigation for hip resurfacing surgery*

Vendittoli P, Lavigne M, Ganapathi M, Gunther KP, Nuyts R, Witzleb W, Canadian Orthopaedic Association Annual Meeting, Halifax, June 2007.

30. Heterotopic ossification following surface replacement arthroplasty and total hip arthroplasty

Ganapathi M,  Boddu R, Lavigne M, Borgman R, Roy A, Vendittoli P, Annual Scientific Research Meeting, Edward-Samson Orthopaedic Programme,

University of  Montreal, Canada, April 200). (Merit Prize for podium presentation)

29. Outcome of closed reduction for dislocation following primary total hip replacement*

R Kotwal, Ganapathi M, A John, M Maheson, S Jones, British Hip Society Meeting, Leeds, March 2007.

28. The use of large diameter femoral heads in revision total hip replacement

Ganapathi M, IB Paul, E Clatworthy, A John, M Maheson, S Jones, British Hip Society Meeting, Leeds, March 2007.

27. Metal ion levels in the cell saver blood recovered during revision hip arthroplasty*

Ganapathi M, Jones S, Roberts P, British Hip Society Meeting, Leeds, March 2007.

26. A thick cement mantle increases early migration of impaction grafted femoral stems*

Ganapathi M, Kuiper J, SG Griffin, EJ Saweeres, Graham N, British Orthopaedic Association Annual Congress, September 2006.

Was awarded the Best Poster Prize

25. A thick cement mantle increases early migration of impaction grafted femoral stems*

Ganapathi M, Kuiper J, SG Griffin, EJ Saweeres, Graham N, British Orthopaedic and Research Society Meeting, Southampton, July 2006.

24. Metal ion levels in the cell saver blood during revision hip replacement*

Ganapathi M, Jones S, Roberts P, British Orthopaedic and Research Society Meeting, Southampton, July 2006.

23. Early results following trabecular metal acetabular cups

Patil V, Ganapathi M, Woodnutt D, PanCeltic Meeting, Glasgow,  June 2006.

22. A thick cement mantle increases early migration of impaction grafted femoral stems

Ganapathi M, Kuiper J, SG Griffin, EJ Saweeres, Graham N, PanCeltic Meeting, Glasgo, June 2006.

(Welsh Orthopaedic Society Presidents Medal for the best Welsh paper and The “Ayrshire and Arran Award” for the best overall paper)

21. Management of peri-prosthetic fractures

Ganapathi M, Nottingham Trauma Forum, November 2005.

20. Cement mantle thickness and the early stability of impaction-grafted hip stems

Ganapathi M, Kuiper J, Graham N, All Wales Registrars Day Meeting, Cardiff, June 2005.

19. Zero early dislocation rate in 101 primary total hip replacements performed through a posterior approach with a flexible uncemented cup*

Ganapathi M, Green L, Ryan L, Woodnutt D, Welsh Orthopaedic Society Meeting, Cardiff, May 2005.

18. Metal ion levels in the cell saver blood during revision hip replacement

Ganapathi M, Jones S, Roberts S, All Wales Registrars Day Meeting, Cardiff, June 2004.

17. Does size matter: results of mini-incision total hip arthroplasty

Ganapathi M, Wood S, Alderman P, Welsh Orthopaedic Society Meeting, Swansea, May 2004.

(Was among the prize presentations)

16. Strain pattern following surface replacement of the hip*

Ganapathi M, Evans SL, Roberts P, British Hip Society Meeting, Sheffield, March 2004 .

(Was awarded Best Poster Prize)

15. The measurement of CO2 levels in an exhaust suit

Jones S, Ganapathi M, Roberts P, All Wales Registrar’s Day Meeting, Cardiff, June 2003.

14. Strain pattern following surface replacement of the hip             

Ganapathi M, Evans SL, Roberts P, All Wales Registrar’s Day Meeting, Cardiff, June 2003.

13. Scaphoid screws and MRI artefacts*

Ganapathi M, Joseph G, Savage R, Jones A, Timms B, Lyons K., EFORT 2003, Helsinki, June 2003.

12. The measurement of CO2 levels in an exhaust suit system during total hip arthroplasty*

Jones S, Ganapathi M, Roberts P, EFORT 2003, Helsinki, June 2003.

11. Strain pattern following surface replacement of the hip

Ganapathi M, Evans SL, Roberts P, Welsh Orthopaedic Society Meeting, May 2003.

10. Strain pattern following surface replacement of the hip

Ganapathi M, Evans SL, Roberts P, Oswestry Research Day, May 2003.  

9. Strain pattern following surface replacement of the hip*

Ganapathi M, Evans SL, Roberts P, British Orthopaedic Research Society, April 2003.         

8. The measurement of CO2 levels in an exhaust suit

Jones S, Ganapathi M, Roberts P, The 15th Annual Symposium of the International Society for Technology in Arthroplasty (ISTA), Oxford, September 2002.

7. Scaphoid screws and MRI artefacts

Ganapathi M, Joseph G, Savage R, Jones A, Timms B, Lyons K., All Wales Registrar Day Meeting, Cardiff, September 2002.

6. Palacos and peanut allergy*

Ganapathi M, Jones MW, Pumphrey RSH, Welsh Orthopaedic Society Meeting, May 2002.

5. Palacos and peanut allergy

Ganapathi M, Jones MW, Pumphrey RSH, Oswestry Research Day, April 2002.

4. The measurement of CO2 levels within an exhaust suit  system during hip arthroplasty

Jones SA, Ganapathi M, Roberts P, British Hip Society Meeting, Feb 2002.

3.  Role of postoperative MRI scan in assessing vascular necrosis following treatment of fracture scaphoid.*

Ganapathi M, Savage, Jones A, ‘OrthoCelt 2000’, Newport.

2. Admission to a NHS hospital prolongs the length of inpatient stay for joint replacements*    

Ganapathi M, Mintowt-Czyz W, Tayton K, Faulkner A, BOA Annual Congress, September 2001.

1. Result of internal fixation for displaced subcapital fractures in elderly patients

Ganapathi M, All Wales Registrars Day Meeting, June 1998.