Journal of orthopaedics · 2019
Placing ball and socket cervical total disc replacement using instant center of rotation.
СтатьяНазвание и аннотация: Перевод в очереди
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Chin Kingsley R, Pencle Fabio J R, Benny Amala, Seale Jason A
Аннотация
BACKGROUND: Authors aim to evaluate the correct placement of TDR using the instant center of rotation (ICR) as a guide.
METHODS: Placement of disc would be divided into three groups using a standard of 1 mm from the ICR: Posterior to ICR, In line with ICR and Anterior to ICR.
RESULTS: 49 patients, mean age was 39.96 ± 1.45 years. 42 intraop fluoroscopy images compared to 41 post op radiographic images demonstrated TDR in line with ICR.
CONCLUSION: Total discs replacements can be placed intraoperatively using proper technique with verification confirmed using the ICR postoperatively.
KEYWORDS: Total disc replacement; instant center of rotation; ideal placement; fluoroscopy; adjacent segment disease; less exposure surgery.
METHODS: Placement of disc would be divided into three groups using a standard of 1 mm from the ICR: Posterior to ICR, In line with ICR and Anterior to ICR.
RESULTS: 49 patients, mean age was 39.96 ± 1.45 years. 42 intraop fluoroscopy images compared to 41 post op radiographic images demonstrated TDR in line with ICR.
CONCLUSION: Total discs replacements can be placed intraoperatively using proper technique with verification confirmed using the ICR postoperatively.
KEYWORDS: Total disc replacement; instant center of rotation; ideal placement; fluoroscopy; adjacent segment disease; less exposure surgery.