S Martelli

Summary

Affiliation: Istituti Ortopedici Rizzoli
Country: Italy

Publications

  1. pmc Double-bundle ACL reconstruction: influence of femoral tunnel orientation in knee laxity analysed with a navigation system - an in-vitro biomechanical study
    Stefano Zaffagnini
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    BMC Musculoskelet Disord 9:25. 2008
  2. ncbi request reprint Validation of a new protocol for computer-assisted evaluation of kinematics of double-bundle ACL reconstruction
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, 40136 Bologna, Italy
    Clin Biomech (Bristol, Avon) 21:279-87. 2006
  3. ncbi request reprint Validation of a new protocol for navigated intraoperative assessment of knee kinematics
    Sandra Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Via di Barbiano, 1 10, Bologna BO 40136, Italy
    Comput Biol Med 37:872-8. 2007
  4. ncbi request reprint Description and validation of a navigation system for intra-operative evaluation of knee laxity
    Sandra Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    Comput Aided Surg 12:181-8. 2007
  5. ncbi request reprint KIN-Nav navigation system for kinematic assessment in anterior cruciate ligament reconstruction: features, use, and perspectives
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, Bologna, 40136, Italy
    Proc Inst Mech Eng H 221:725-37. 2007
  6. ncbi request reprint Criteria of interface evaluation for computer assisted surgery systems
    Sandra Martelli
    Biomechanics Lab, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, 40136, Bologna, Italy
    Int J Med Inform 72:35-45. 2003
  7. ncbi request reprint New method for simultaneous anatomical and functional studies of articular joints and its application to the human knee
    Sandra Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Centro di Ricerca Codivilla Putti, Italian Ministry of Healthcare, via di Barbiano 1 10 40136 Bologna, Italy
    Comput Methods Programs Biomed 70:223-40. 2003
  8. ncbi request reprint Comparison of three kinematic analyses of the knee: determination of intrinsic features and applicability to intraoperative procedures
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, V A Di Barbiano1 10, 40136 Bologna, Italy
    Comput Methods Biomech Biomed Engin 5:175-85. 2002
  9. ncbi request reprint Determination of an optimal kinematic protocol for computer-assisted evaluation of anterior cruciate ligament deficiency
    S Martelli
    Ministry of Healthcare, Istituti Ortopedici Rizzoli, Bologna, Italy
    Ann Biomed Eng 29:1112-21. 2001
  10. ncbi request reprint Computer- and robot-assisted total knee replacement: analysis of a new surgical procedure
    M Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    Ann Biomed Eng 28:1146-53. 2000

Collaborators

Detail Information

Publications28

  1. pmc Double-bundle ACL reconstruction: influence of femoral tunnel orientation in knee laxity analysed with a navigation system - an in-vitro biomechanical study
    Stefano Zaffagnini
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    BMC Musculoskelet Disord 9:25. 2008
    ..This paper reports an in-vitro study for evaluating the influence of the femoral tunnel orientation in anterior cruciate ligament (ACL) double-bundle reconstructions...
  2. ncbi request reprint Validation of a new protocol for computer-assisted evaluation of kinematics of double-bundle ACL reconstruction
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, 40136 Bologna, Italy
    Clin Biomech (Bristol, Avon) 21:279-87. 2006
    ..This paper describes a new protocol for an accurate and extensive computer-assisted evaluation of single- and double-bundle reconstructions of ACL...
  3. ncbi request reprint Validation of a new protocol for navigated intraoperative assessment of knee kinematics
    Sandra Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Via di Barbiano, 1 10, Bologna BO 40136, Italy
    Comput Biol Med 37:872-8. 2007
    ..This study describes a novel method for accurate evaluations of knee kinematics during arthroscopic reconstructions of anterior cruciate ligament (ACL)...
  4. ncbi request reprint Description and validation of a navigation system for intra-operative evaluation of knee laxity
    Sandra Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    Comput Aided Surg 12:181-8. 2007
    ....
  5. ncbi request reprint KIN-Nav navigation system for kinematic assessment in anterior cruciate ligament reconstruction: features, use, and perspectives
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, Bologna, 40136, Italy
    Proc Inst Mech Eng H 221:725-37. 2007
    ..This analysis is the first assessment of the potential of navigation systems for evaluating knee kinematics...
  6. ncbi request reprint Criteria of interface evaluation for computer assisted surgery systems
    Sandra Martelli
    Biomechanics Lab, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, 40136, Bologna, Italy
    Int J Med Inform 72:35-45. 2003
    ..The goal of this paper is to provide criteria to define effective evaluation protocols of HCI for CAS systems...
  7. ncbi request reprint New method for simultaneous anatomical and functional studies of articular joints and its application to the human knee
    Sandra Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Centro di Ricerca Codivilla Putti, Italian Ministry of Healthcare, via di Barbiano 1 10 40136 Bologna, Italy
    Comput Methods Programs Biomed 70:223-40. 2003
    ..Finally an experimental application for geometrical and functional analysis of the knee is presented as a practical example...
  8. ncbi request reprint Comparison of three kinematic analyses of the knee: determination of intrinsic features and applicability to intraoperative procedures
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, V A Di Barbiano1 10, 40136 Bologna, Italy
    Comput Methods Biomech Biomed Engin 5:175-85. 2002
    ..e. laxity measurements and passive range of motion. The Functional method gives the optimal compromise among accuracy, clinical interpretability and ease of use for intraoperative kinematic evaluations...
  9. ncbi request reprint Determination of an optimal kinematic protocol for computer-assisted evaluation of anterior cruciate ligament deficiency
    S Martelli
    Ministry of Healthcare, Istituti Ortopedici Rizzoli, Bologna, Italy
    Ann Biomed Eng 29:1112-21. 2001
    ..Comput. Methods Programs Biomed. 62:77-86, 2000)...
  10. ncbi request reprint Computer- and robot-assisted total knee replacement: analysis of a new surgical procedure
    M Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    Ann Biomed Eng 28:1146-53. 2000
    ..5 mm and 20, reduce operating time and surgical errors, and may represent a challenging alternative methodology for TKR...
  11. ncbi request reprint Intraoperative kinematic protocol for knee joint evaluation
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, 40136, Bologna, Italy
    Comput Methods Programs Biomed 62:77-86. 2000
    ..Biomech. Eng. 105 (1983) 136-144]. We describe the protocol, report the evaluation of its numerical features and provide a comparison with Grood and Suntay method on ten porcine knees...
  12. ncbi request reprint Fiber-based anterior cruciate ligament model for biomechanical simulations
    S Martelli
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    J Orthop Res 16:379-85. 1998
    ..The model explains actions of the ligament fibers, as reported in the literature, better than classic models based on linear fibers and consistent with the mechanical properties of the anterior cruciate ligament...
  13. ncbi request reprint New intraoperative protocol for kinematic evaluation of ACL reconstruction: preliminary results
    S Zaffagnini
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, Bologna, Italy
    Knee Surg Sports Traumatol Arthrosc 14:811-6. 2006
    ....
  14. doi request reprint Biomechanical robustness of a new proximal epiphyseal hip replacement to patient variability and surgical uncertainties: a FE study
    S Martelli
    Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Bologna, Italy
    Med Eng Phys 34:161-71. 2012
    ..In conclusion, the new device can be considered an effective alternative to current epiphyseal replacements. Care is recommended in a proper seating of the prosthesis in the femur...
  15. ncbi request reprint Minimally invasive 3D data registration in computer and robot assisted total knee arthroplasty
    P F La Palombara
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    Med Biol Eng Comput 35:600-10. 1997
    ..The authors indicate that the proposed registration approach is well-suited for the relevant application and appropriate for in vivo testing...
  16. doi request reprint Precision assessment of model-based RSA for a total knee prosthesis in a biplanar set-up
    C Trozzi
    Biomechanics Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy
    Knee 15:396-402. 2008
    ..In a biplanar set-up model-based RSA is a valid alternative to traditional marker-based RSA where marking of the prosthesis is an enormous disadvantage...
  17. doi request reprint A new hip epiphyseal prosthesis: design revision driven by a validated numerical procedure
    S Martelli
    Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Bologna, Italy
    Med Eng Phys 33:1203-11. 2011
    ..If results will be confirmed by statistical and clinical experimentations, current clinical indications for hip epiphyseal devices might be extended...
  18. ncbi request reprint Computer investigation of ACL orientation during passive range of motion
    S Zaffagnini
    Rizzoli Orthopaedic Institute, Biomechanics Lab, Via Di Barbiano 1 10, Bologna 40136, Italy
    Comput Biol Med 34:153-63. 2004
    ..This quantitative and qualitative information not only increases the anatomical knowledge of the ACL, but could also be important in developing or improving the surgical strategy for ACL reconstruction...
  19. doi request reprint A simulation environment for estimation of the performance of RSA cages
    M Gammuto
    Laboratory Biomechanics, Istituti Ortopedici Rizzoli, Via Di Barbiano 1 10, I 40136 Bologna, Italy
    Comput Biol Med 38:1000-6. 2008
    ..The software was realized using MATLAB and developed for the PC/Windows operating system. It is freeware under request to authors...
  20. ncbi request reprint Extensive risk analysis of mechanical failure for an epiphyseal hip prothesis: a combined numerical-experimental approach
    S Martelli
    Laboratorio di Tecnologia Medica, Istituto Ortopedico Rizzoli, Bologna, Italy
    Proc Inst Mech Eng H 225:126-40. 2011
    ....
  21. ncbi request reprint In vivo evaluation of a computer planning system for total knee arthroplasty
    Laura Nofrini
    Laboratorio di Biomeccanica, Centro di Ricerca Codivilla Putti, Istituti Ortopedici Rizzoli, Via di Barbiano no 1 10, I 40136, Bologna, Italy
    Comput Methods Programs Biomed 73:71-81. 2004
    ..Further steps include clinical studies and direct comparison with standard technique...
  22. ncbi request reprint The shapes of the tibial and femoral articular surfaces in relation to tibiofemoral movement
    S Martelli
    Laboratorio di Biomeccanic, Rizzoli Orthopaedic Institute, Bologna, Italy
    J Bone Joint Surg Br 84:607-13. 2002
    ..e., near extension, during which it comes into contact with the tibia through its flattened distal/medial surface as against its spherical posterior surface...
  23. doi request reprint Relationship between coracoacromial arch and rotator cuff analysed by a computer-assisted method
    Daniela Casino
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    Int J Med Robot 4:174-9. 2008
    ..In this paper we describe and assess the feasibility of a computer-assisted method which could be useful to investigate the mechanism of subacromial impingment of the shoulder...
  24. ncbi request reprint Computer analysis of PCL fibres during range of motion
    Stefano Zaffagnini
    Centro di Ricerca Codivilla Putti, Laboratorio di Biomeccanica, Istituti Ortopedici, Rizzoli, Via Di Barbiano 1 10, 40139 Bologna, Italy
    Knee Surg Sports Traumatol Arthrosc 12:420-8. 2004
    ..PCL bundles showed similar orientation with respect to the femur and varied 14 degrees average during flexion. The study also measured 84 degrees twisting of PCL bundles during passive range of motion...
  25. ncbi request reprint Does ACL reconstruction restore knee stability in combined lesions?: An in vivo study
    Stefano Zaffagnini
    Laboratorio di Biomeccanica, Istituti Ortopedici Rizzoli, Bologna, Italy
    Clin Orthop Relat Res 454:95-9. 2007
    ..This finding suggests residual laxities remain when ACL reconstruction is performed in patients with combined ACL+MCL lesion, and raises the question of addressing the MCL ligament when Grade II laxity is found...
  26. ncbi request reprint Development and applications of a software tool for diarthrodial joint analysis
    Sandra Martelli
    Istituti Ortopedici Rizzoli, Laboratorio di Biomeccanica, Bologna BO, Italy
    Comput Methods Programs Biomed 83:50-6. 2006
    ....
  27. ncbi request reprint Computerized protocol for anatomical and functional studies of joints
    Sandra Martelli
    Istituti Ortopedici Rizzoli, Laboratorio de Biomeccanica, Italian Ministry of Healthcare, Bologna, Italy
    Methods Mol Med 101:319-38. 2004
    ..The original data acquisition protocol and computer elaboration software are described in detail, and a final subheading describes briefly previous studies and future developments...
  28. ncbi request reprint A protocol for clinical evaluation of the carrying angle of the elbow by anatomic landmarks
    Maria Luisa Zampagni
    Biomechanics Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy
    J Shoulder Elbow Surg 17:106-12. 2008
    ....