What Is a PEEK Cage? Is PEEK Better Than Titanium? | Well Trust

PEEK cage is a widely used interbody fusion implant designed specifically for spinal surgical procedures,primarily applied in cervical spine interbody fusion surgery.When patients suffer from cervical disc herniation,cervical spinal stenosis and other degenerative cervical disorders,surgeons will implant a cervical PEEK cage between two cervical vertebrae.The implant maintains the normal height and physiological curvature of the cervical spine,creates stable space for bone grafting,and facilitates bony fusion between adjacent vertebral bodies,which effectively relieves nerve compression and alleviates neck pain,numbness and related uncomfortable symptoms.

Medical-grade PEEK serves as the core material for this cervical PEEK cage.Compared with titanium implants,PEEK features elasticity modulus close to natural human bone tissue.It avoids the stress shielding effect that commonly occurs with titanium metal implants,which means less bone resorption around the implant during the healing period.Meanwhile,PEEK holds excellent biocompatibility,does not trigger adverse bodily reactions,and allows clear observation of bone fusion progress via CT and X-ray scans,an advantage metal titanium cannot achieve.

Well Trust,a specialized orthopedic medical device manufacturer,supplies two distinct designs of cervical PEEK cage to fit varied clinical surgical demands:Type-I and Type-II.The product covers sizes ranging from 4mm to 10mm,adapting to different individual cervical anatomical structures.The minimum order quantity for the cervical PEEK cage is 1 piece,bringing flexible procurement options for global medical institutions and distributors.Each unit is sealed with PE film packaging to guarantee hygienic conditions before clinical use.

All PEEK cage items from Well Trust have passed CE and ISO quality certifications,complying with international medical device manufacturing standards.Dedicated to developing reliable orthopedic implants,Well Trust keeps refining the structural design of spinal implants to suit practical clinical scenarios.Medical practitioners and buyers who need detailed parameters,surgical matching information of the cervical PEEK cage can send inquiries or emails to the team for further communication.