The present disclosure provides for a splint that is placed onto the lower extremity of the human body in the event of a bone fracture. The present disclosure partially encloses the lower extremity that is injured due to the bone fracture, as a means of providing the injured area ample room to swell after injury without affecting the structure and fit of the splint. Furthermore, the disclosure is comprised allows for a polyurethane foam to fill a reservoir via ports found along the side of the disclosure, which then acts as a support and immobilization means to the affected area. Additionally, the splint design provides for a removable liner that allows for a lightweight support structure to be used post operation.
