Methods, systems, and devices for heating orthopedic implants are disclosed. The system includes an orthopedic implant receiving heat from a heating device. The heating device includes a heating element and a casing supporting or housing the heating element. A control unit provides precise and reliable operation of the heating element by managing power delivery, regulating temperature, and ensuring safe and effective functioning of the heating device during orthopedic surgical procedures. The casing is shaped and dimensioned for engagement with an orthopedic implant. Briefly, according to the method, resistive heat is applied to the orthopedic implant by first accessing an exposed implant surface, applying a retractor instrument to aid in exposure of the orthopedic implant and protection of surrounding soft tissues, attaching a heating device to the exposed implant surface, and activating the heating device.

The present disclosure provides a system for injecting a drug eluting construct in a patient. The construct includes multiple cellular based microcaspules, wherein the multiple cellular based microcapsules create at least one of a plurality of layers or sections of microcapsules joined together to comprise an implant. There is a medicinal agent within the microcapsules. A syringe and needle inject the implant constructed of microcapsules into the patient at least one of during and after a surgical procedure. The medicinal agent controllably releases into the patient both immediately and at a delayed time.

Pedicle bone anchor implants, assemblies, and methods thereof. The implant may include an expandable anchor having a body with expandable sections separated by one or more expansion joints, a plurality of expandable teeth, or an expandable head. The expandable anchor has a collapsed configuration and an expanded configuration, thereby creating a press-fit in adjacent bone.