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Accuracy and risk factors of Magerl screw placement in robot-assisted atlantoaxial surgery: A case series study.
Jiayuan, Wu; Yi, Wei; Fangfang, Duan; Da, He; Xieyuan, Jiang; Wei, Tian.
Afiliación
  • Jiayuan W; Spine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
  • Yi W; Beijing Key Laboratory of Robotic Orthopaedics, Beijing, China.
  • Fangfang D; Spine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
  • Da H; Beijing Key Laboratory of Robotic Orthopaedics, Beijing, China.
  • Xieyuan J; Epidemiological Research Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
  • Wei T; Spine Department, Beijing Jishuitan Hospital, Capital Medical University, Beijing, China.
Int J Med Robot ; 20(1): e2603, 2024 Feb.
Article en En | MEDLINE | ID: mdl-38536722
ABSTRACT

BACKGROUND:

To assess the accuracy of robot-assisted Magerl screw placement and explore the factors affecting the accuracy.

METHODS:

A retrospective analysis of patients who underwent robot-assisted Magerl screw placement was performed. The accuracy of Magerl screw placement was evaluated according to the Gertzbein and Robbins scale.

RESULTS:

47 Magerl screws were placed in 24 consecutive patients. 32 Magerl screws were narrower than the C2 isthmus height and 26 of them were grade A. 15 Magerl screws were wider than the C2 isthmus height and all of them were grade B. Temporary fixation after decompression and a smaller difference between the C2 isthmus height and screw diameter were associated with a higher probability of cortical breach.

CONCLUSION:

The accuracy of robot-assisted Magerl screw placement was excellent. Temporary fixation after decompression and a smaller difference between the C2 isthmus height and screw diameter increased the risk of cortical breach.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fusión Vertebral / Robótica / Procedimientos Quirúrgicos Robotizados / Tornillos Pediculares Límite: Humans Idioma: En Revista: Int J Med Robot Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Reino Unido
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Fusión Vertebral / Robótica / Procedimientos Quirúrgicos Robotizados / Tornillos Pediculares Límite: Humans Idioma: En Revista: Int J Med Robot Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Reino Unido