The patellar shift index: a reliable and valid measure for patellofemoral congruence following total knee arthroplasty with unresurfaced patella
نویسندگان
چکیده
منابع مشابه
Insufficiency fracture of the unresurfaced patella following total knee arthroplasty
Atraumatic patellar fractures after Total Knee Arthroplasty (TKA) are rare in unresurfaced patella. Previous reports are few and have highlighted association of these fractures with rheumatoid arthritis and gout along with interference with patellar blood flow after lateral release and Hoffas’ fat pad excision. We report a case of insufficiency fracture of patella in a patient following TKA aft...
متن کاملFracture of the unresurfaced patella after total knee arthroplasty: a report of two cases.
Patellar fractures are unusual in total knee arthroplasty without patellar resurfacing. We present 2 such cases that occurred within postoperative 2 months and were managed conservatively. Both patients had their knee function preserved.
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This was Presented in 5th International Congress of Iranian Iranian Society of Knee Surgery, Arthroscopy, and Sports Traumatology (ISKAST), 14-17 Feb 2018- Kish, Iran
متن کاملAtraumatic patellar prosthesis dislocation with patellar tendon injury following a total knee arthroplasty: a case report
INTRODUCTION Total knee arthroplasty is a well-established procedure with gratifying results. There is no consensus in the literature whether to routinely resurface the patella while performing total knee arthroplasty or not. Although an extremely rare occurrence in clinical practice, patellar prosthesis dislocation is a possible complication resulting from total knee arthroplasty. CASE PRESE...
متن کاملBasic kinematics and biomechanics of the patellofemoral joint part 2: the patella in total knee arthroplasty.
Patellar and femoral component in total knee arthroplasty are inextricably linked as a functional unit. The configuration of this unit has been a matter of ongoing debate, and the myriad of different patellar and femoral components currently available reflect the lack of consensus with respect to the ideal design. One of the major challenges is to overcome the biomechanical disadvantages of a s...
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ژورنال
عنوان ژورنال: Acta Orthopaedica et Traumatologica Turcica
سال: 2013
ISSN: 1017-995X
DOI: 10.3944/aott.2013.3079