The invention discloses an intervertebral implant comprises a main body, set the upper end plate and a lower plate on both sides of the main body, the underside of the upper and lower end plate are respectively arranged on the upper end plate of the tooth, also includes a groove, the groove is arranged on at least one tooth. The intervertebral implant disclosed by the invention, at least one tooth groove is arranged on the implant, the intervertebral disc space, intervertebral implant can automatically adapt to the concave convex structure of vertebral endplate, reduce endplate surgery in time, and the bone tissue can enter vertebral groove, similar to that of the nail plate or bone screws, enhance the stability of intervertebral implant itself, simply set the short nail plate can be fixed or unilateral bone screw in intervertebral implant and between the vertebrae, reduced the number of auxiliary fixing equipment, simplifies the operation steps of the operation, shorten the operation time.
【技术实现步骤摘要】
【技术保护点】
1.一种椎间植入物,包括主体,设置在主体两侧的上端板和下端板,所述上端板的上侧和所述下端板的下侧设置有齿纹,其特征在于,进一步包括:凹槽,所述凹槽设置于至少一个所述齿纹上。
【技术特征摘要】
【专利技术属性】
技术研发人员:聂佳力,李雷,罗宇星,黎洁,刘道志,
申请(专利权)人:上海微创骨科医疗科技有限公司,
类型:发明
国别省市:31[中国|上海]
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