TY - JOUR
T1 - Deep-dished highly congruent tibial insert in CR-TKA does not prevent patellar tendon angle increase and patellar anterior translation
AU - Akkawi, Ibrahim
AU - Colle, Francesca
AU - Bruni, Danilo
AU - Raspugli, Giovanni Francesco
AU - Bignozzi, Simone
AU - Zaffagnini, Stefano
AU - Iacono, Francesco
AU - Marcacci, Maurilio
PY - 2014/2/12
Y1 - 2014/2/12
N2 - Purpose: Starting from the hypothesis that a deep-dished highly congruent tibial insert in cruciate-retaining total knee arthroplasty would prevent the increase in patellar tendon angle and anterior patellar translation by reducing the paradoxical anterior femoral translation, the main purpose of the present study was to investigate the effect of this prosthesis design, and secondary to assess the clinical outcomes at 6-month follow-up. Methods: Twenty patients treated with cruciate-retaining total knee arthroplasty with navigation technique were enrolled and prospectively followed up at 6 months. The median value of age was 71 years (57–83). Before and after surgery, the following parameters were calculated: patellar tendon angle, anterior–posterior and medio-lateral patellar translation, patellar height and range of motion. All patients were assessed with the SF-36 Physical Functioning and the Knee injury and Osteoarthritis Outcome Score ADL scores. Results: Patellar tendon angle and anterior patellar translation significantly increased in post-operative conditions (p
AB - Purpose: Starting from the hypothesis that a deep-dished highly congruent tibial insert in cruciate-retaining total knee arthroplasty would prevent the increase in patellar tendon angle and anterior patellar translation by reducing the paradoxical anterior femoral translation, the main purpose of the present study was to investigate the effect of this prosthesis design, and secondary to assess the clinical outcomes at 6-month follow-up. Methods: Twenty patients treated with cruciate-retaining total knee arthroplasty with navigation technique were enrolled and prospectively followed up at 6 months. The median value of age was 71 years (57–83). Before and after surgery, the following parameters were calculated: patellar tendon angle, anterior–posterior and medio-lateral patellar translation, patellar height and range of motion. All patients were assessed with the SF-36 Physical Functioning and the Knee injury and Osteoarthritis Outcome Score ADL scores. Results: Patellar tendon angle and anterior patellar translation significantly increased in post-operative conditions (p
KW - Anterior patellar translation
KW - Clinical scores
KW - Patellar tendon angle
KW - Total knee arthroplasty
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U2 - 10.1007/s00167-014-2889-5
DO - 10.1007/s00167-014-2889-5
M3 - Article
C2 - 24519618
AN - SCOPUS:84929709570
VL - 23
SP - 1622
EP - 1630
JO - Knee Surgery, Sports Traumatology, Arthroscopy
JF - Knee Surgery, Sports Traumatology, Arthroscopy
SN - 0942-2056
IS - 6
M1 - 2889
ER -