Abstract: The present invention relates generally to methods for preparing a dual tendon bundle that is useful as a replacement ligament or tendon graft for, for example, anterior cruciate ligament (ACL) reconstruction. More particularly, the dual tendon bundle prepared according to the present invention has a functional cross section diameter and/or a minimum length that meets or exceeds the standard requirements for replacement ligament or tendon grafts. The present invention further relates to the dual tendon bundle prepared by the disclosed methods and packages comprising the same. Methods of using the dual tendon bundle prepared according to the present invention by providing the dual tendon bundle thus obtained for implanting into a patient in need thereof are also provided.

Abstract: The present invention relates generally to methods for preparing a dual tendon bundle that is useful as a replacement ligament or tendon graft for, for example, anterior cruciate ligament (ACL) reconstruction. More particularly, the dual tendon bundle prepared according to the present invention has a functional cross section diameter and/or a minimum length that meets or exceeds the standard requirements for replacement ligament or tendon grafts. The present invention further relates to the dual tendon bundle prepared by the disclosed methods and packages comprising the same. Methods of using the dual tendon bundle prepared according to the present invention by providing the dual tendon bundle thus obtained for implanting into a patient in need thereof are also provided.

Abstract: The present invention relates generally to methods for preparing mechanically macerated demineralized bone materials that are useful in, or as, implants having a variety of orthopedic applications. More particularly, the demineralized bone materials prepared according to the present invention comprise web-like sections that are compression- and extrusion-resistant and thus, suitable for use in, or as, bone implants or bone grafting materials. Additionally, the web-like morphology increases the surface area of the graft and thereby facilitates the rehydration of the graft, should it be freeze dried. The increased surface area also allows for increased contact with autologous growth factors. The present invention further relates to the demineralized bone materials prepared by the disclosed methods and compositions comprising the same. Methods for preparing a bone void for orthopedic applications, such as bone implants, using the demineralized bone materials or compositions thus prepared are also provided.

Abstract: Ceramic materials operable to repair a defect in bone of a human or animal subject comprising a porous ceramic scaffold having a bioresorbable coating, and a carrier comprising denatured demineralized bone. The ceramic may contain a material selected from the group consisting of hydroxyapatite, tricalcium phosphate, calcium phosphates, calcium carbonates, calcium sulfates, and combinations thereof. The compositions may also contain a bone material selected from the group consisting of: bone powder, bone chips, bone shavings, and combinations thereof. The bioresorbable coating may be, for example, demineralized bone matrix, gelatin, collagen, hyaluronic acid, chitosan, polyglycolic acid, polylactic acid, polypropylenefumarate, polyethylene glycol, or mixtures thereof.