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Last Name
Institution

Ronald P. Grelsamer

TitleASSOCIATE PROFESSOR
InstitutionMount Sinai
DepartmentOrthopaedics
Address5 East 98th Street
7th Floor
New York NY 10029
Phone212-241-2914
Fax212-241-9710

     Bibliographic 
     selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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    1. Grelsamer RP. Hip instability. J Am Acad Orthop Surg. 2012 Apr; 20(4):190; author reply 190-1.
      View in: PubMed
    2. Grelsamer RP, Saleh J, Gladstone J. Congruous versus incongruous patellar tilt--a preliminary study. Bull NYU Hosp Jt Dis. 2012; 70(4):232-4.
      View in: PubMed
    3. Smith TO, Clark A, Neda S, Arendt EA, Post WR, Grelsamer RP, Dejour D, Almqvist KF, Donell ST. The intra- and inter-observer reliability of the physical examination methods used to assess patients with patellofemoral joint instability. Knee. 2012 Aug; 19(4):404-10.
      View in: PubMed
    4. Grelsamer RP. Is a magnetic resonance imaging scan necessary to diagnose knee arthritis? Arthroscopy. 2010 Mar; 26(3):299.
      View in: PubMed
    5. Grelsamer R, Moss G, Ee G, Donell S. The patellofemoral syndrome; the same problem as the Loch Ness Monster? Knee. 2009 Oct; 16(5):301-2.
      View in: PubMed
    6. Grelsamer RP. Re: "Patellar tendon length following knee arthroplasty with and without preservation of the infrapatellar fat pad "(Lemon et al.). J Arthroplasty. 2009 Apr; 24(3):487.
      View in: PubMed
    7. Merchant AC, Arendt EA, Dye SF, Fredericson M, Grelsamer RP, Leadbetter WB, Post WR, Teitge RA. The female knee: anatomic variations and the female-specific total knee design. Clin Orthop Relat Res. 2008 Dec; 466(12):3059-65.
      View in: PubMed
    8. Grelsamer RP, Dejour D, Gould J. The pathophysiology of patellofemoral arthritis. Orthop Clin North Am. 2008 Jul; 39(3):269-74, v.
      View in: PubMed
    9. Grelsamer RP. Re: A randomized prospective study evaluating the effect of patellar eversion on the early functional outcomes in primary total knee arthroplasty. J Arthroplasty. 2008 Jan; 23(1):157; author reply 157.
      View in: PubMed
    10. Grelsamer RP, Weinstein CH, Gould J, Dubey A. Patellar tilt: the physical examination correlates with MR imaging. Knee. 2008 Jan; 15(1):3-8.
      View in: PubMed
    11. Grelsamer RP. Applications of porous tantalum in total hip arthroplasty. J Am Acad Orthop Surg. 2007 Mar; 15(3):137; author reply 137-8.
      View in: PubMed
    12. Grelsamer RP. Custom patellofemoral replacement in the presence of trochlear dysplasia. J Bone Joint Surg Am. 2007 Feb; 89(2):451-2; author reply 452.
      View in: PubMed
    13. Grelsamer RP, Stein DA. Patellofemoral arthritis. J Bone Joint Surg Am. 2006 Aug; 88(8):1849-60.
      View in: PubMed
    14. Grelsamer RP, Dubey A, Weinstein CH. Men and women have similar Q angles: a clinical and trigonometric evaluation. J Bone Joint Surg Br. 2005 Nov; 87(11):1498-501.
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    15. Grelsamer RP. Distal femoral varus osteotomy for osteoarthritis of the knee. J Bone Joint Surg Am. 2005 Aug; 87(8):1886; author reply 1887.
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    16. Grelsamer RP. Patellar nomenclature: the Tower of Babel revisited. Clin Orthop Relat Res. 2005 Jul; (436):60-5.
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    17. Bagchi K, Grelsamer RP. Partial fibular head resection for bilateral snapping biceps femoris tendon. Orthopedics. 2003 Nov; 26(11):1147-9.
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    18. Grelsamer R. Deterioration of long-term clinical results after the Elmslie-Trillat procedure for dislocation of the patella. J Bone Joint Surg Br. 2003 Aug; 85(6):933; author reply 933.
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    19. Grelsamer RP. Patella baja after total knee arthroplasty: is it really patella baja? J Arthroplasty. 2002 Jan; 17(1):66-9.
      View in: PubMed
    20. Grelsamer RP. The effects of patellar taping on patellofemoral incongruence. A computed tomography study. Am J Sports Med. 2001 Nov-Dec; 29(6):829.
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    21. Grelsamer RP, Weinstein CH. Applied biomechanics of the patella. Clin Orthop Relat Res. 2001 Aug; (389):9-14.
      View in: PubMed
    22. Grelsamer RP. The sulcus angle and malalignment of the extensor mechanism of the knee. J Bone Joint Surg Br. 2001 Jul; 83(5):772-3.
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    23. Cohen ZA, Roglic H, Grelsamer RP, Henry JH, Levine WN, Mow VC, Ateshian GA. Patellofemoral stresses during open and closed kinetic chain exercises. An analysis using computer simulation. Am J Sports Med. 2001 Jul-Aug; 29(4):480-7.
      View in: PubMed
    24. Grelsamer RP. Immediate surgical repair of the medial patellar stabilizers for acute patellar dislocation. A review of eight cases. Am J Sports Med. 2001 May-Jun; 29(3):389-90.
      View in: PubMed
    25. Grelsamer RP. Patellar malalignment. J Bone Joint Surg Am. 2000 Nov; 82-A(11):1639-50.
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    26. Kwak SD, Ahmad CS, Gardner TR, Grelsamer RP, Henry JH, Blankevoort L, Ateshian GA, Mow VC. Hamstrings and iliotibial band forces affect knee kinematics and contact pattern. J Orthop Res. 2000 Jan; 18(1):101-8.
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    27. Grelsamer RP, Klein JR. The biomechanics of the patellofemoral joint. J Orthop Sports Phys Ther. 1998 Nov; 28(5):286-98.
      View in: PubMed
    28. Raimondo RA, Ahmad CS, Blankevoort L, April EW, Grelsamer RP, Henry JH. Patellar stabilization: a quantitative evaluation of the vastus medialis obliquus muscle. Orthopedics. 1998 Jul; 21(7):791-5.
      View in: PubMed
    29. Grelsamer R. "Fracture of a ceramic femoral head after a revision operation. A case report" (79-A: 118-121, Jan. 1997) J Bone Joint Surg Am. 1998 Jul; 80(7):1085; author reply 1086.
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    30. Grelsamer R. More recent advances in cementing technique...cement centrifugation and vacuum mixing have significantly improved the results of cement femoral implants. J Arthroplasty. 1998 Jun; 13(4):484.
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    31. Grelsamer RP, Newton PM, Staron RB. The medial-lateral position of the patella on routine magnetic resonance imaging: when is normal not normal? Arthroscopy. 1998 Jan-Feb; 14(1):23-8.
      View in: PubMed
    32. Ateshian GA, Warden WH, Kim JJ, Grelsamer RP, Mow VC. Finite deformation biphasic material properties of bovine articular cartilage from confined compression experiments. J Biomech. 1997 Nov-Dec; 30(11-12):1157-64.
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    33. Grelsamer RP. A normal congruence (Q angle) Clin Orthop Relat Res. 1997 Aug; (341):286.
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    34. Kwak SD, Colman WW, Ateshian GA, Grelsamer RP, Henry JH, Mow VC. Anatomy of the human patellofemoral joint articular cartilage: surface curvature analysis. J Orthop Res. 1997 May; 15(3):468-72.
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    35. Grelsamer RP. Patellofemoral complications following total knee arthroplasty. J Arthroplasty. 1997 Feb; 12(2):216.
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    36. Obedian RS, Grelsamer RP. Osteochondritis dissecans of the distal femur and patella. Clin Sports Med. 1997 Jan; 16(1):157-74.
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    37. Grelsamer RP. Classifications of patellofemoral disorders. Am J Knee Surg. 1997; 10(2):96-100.
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    38. Cartier P, Sanouiller JL, Grelsamer RP. Unicompartmental knee arthroplasty surgery. 10-year minimum follow-up period. J Arthroplasty. 1996 Oct; 11(7):782-8.
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    39. Grelsamer RP. Patellar resurfacing versus retention in total knee arthroplasty. J Bone Joint Surg Br. 1996 Sep; 78(5):853-4.
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    40. Grelsamer RP. Definition of eponyms. Knee Surg Sports Traumatol Arthrosc. 1996; 4(1):64.
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    41. Ratcliffe A, Grelsamer RP, Kiernan H, Saed-Nejad F, Visco D. High levels of aggrecan aggregate components are present in synovial fluids from human knee joints with chronic injury or osteoarthrosis. Acta Orthop Scand Suppl. 1995 Oct; 266:111-5.
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    42. Iorio R, Eftekhar NS, Kobayashi S, Grelsamer RP. Cemented revision of failed total hip arthroplasty. Survivorship analysis. Clin Orthop Relat Res. 1995 Jul; (316):121-30.
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    43. Grelsamer R. The results of improved cementing techniques for total hip arthroplasty in patients less than fifty years old. A ten-year follow-up study. J Bone Joint Surg Am. 1995 May; 77(5):808-9.
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    44. Grelsamer RP. Unicompartmental osteoarthrosis of the knee. J Bone Joint Surg Am. 1995 Feb; 77(2):278-92.
      View in: PubMed
    45. Flatow EL, Ateshian GA, Soslowsky LJ, Pawluk RJ, Grelsamer RP, Mow VC, Bigliani LU. Computer simulation of glenohumeral and patellofemoral subluxation. Estimating pathological articular contact. Clin Orthop Relat Res. 1994 Sep; (306):28-33.
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    46. Grelsamer RP, Proctor CS, Bazos AN. Evaluation of patellar shape in the sagittal plane. A clinical analysis. Am J Sports Med. 1994 Jan-Feb; 22(1):61-6.
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    47. Skaggs DL, Grelsamer RP. Use of a sheathed knife in hip arthroscopy. Orthop Rev. 1993 Oct; 22(10):1171-2.
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    48. Grelsamer RP, Bazos AN, Proctor CS. Radiographic analysis of patellar tilt. J Bone Joint Surg Br. 1993 Sep; 75(5):822-4.
      View in: PubMed
    49. Grelsamer RP, Cartier P. A unicompartmental knee replacement is not "half a total knee": five major differences. Orthop Rev. 1992 Nov; 21(11):1350-6.
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    50. Grelsamer RP, Meadows S. The modified Insall-Salvati ratio for assessment of patellar height. Clin Orthop Relat Res. 1992 Sep; (282):170-6.
      View in: PubMed
    51. Grelsamer RP, Tedder JL. The lateral trochlear sign. Femoral trochlear dysplasia as seen on a lateral view roentgenograph. Clin Orthop Relat Res. 1992 Aug; (281):159-62.
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    52. Grelsamer R. High tibial osteotomy (HTO) is an effective procedure for medial and patellofemoral disease. Clin Orthop Relat Res. 1990 Nov; (260):310-1.
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    53. Grelsamer RP, Cartier P. Comprehensive approach to patellar pathology. Contemp Orthop. 1990 May; 20(5):493-501.
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    54. Cartier P, Sanouiller JL, Grelsamer R. Patellofemoral arthroplasty. 2-12-year follow-up study. J Arthroplasty. 1990 Mar; 5(1):49-55.
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    55. Einhorn TA, Grelsamer R. The use of bone grafts for support and fixation in revision total hip arthroplasty. Bull Hosp Jt Dis Orthop Inst. 1989; 49(1):10-20.
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    56. Grelsamer R. Medical complications in patients with joint replacements. Hosp Pract (Off Ed). 1988 Jul 15; 23(7):164, 169-70, 172.
      View in: PubMed
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    Mount Sinai Profiles is managed by Conduits - The Institutes for Translational Sciences at Icahn School of Medicine, supported by the National Center for Research Resources and the National Center for Advancing Translational Sciences of the National Institutes of Health through Grant Number UL1TR000067