Abstract: A method of repairing a damaged joint uses a prosthetic shield and/or spacers to protect regenerating cell growth on the articulating surface of the joint. The shield and spacers protect the articulating surfaces of the joint from compression and frictional stresses while guarding the bone from further damage. The shield and spacers also can deliver transplanted cells and cell enhancing growth factors to the site. The shield can be left in place or removed after the joint heals.

Abstract: This invention provides molded, biodegradable porous polymeric implant materials having a pore size distribution throughout the material which is substantially uniform. These materials can be molded into implants of any desired size and shape without loss of uniformity of pore size distribution. The implants are useful as biodegradable scaffolds for cell growth in healing of tissue defects. When manufactured to have an aspect ratio greater than about 3, the implants can be further hand-shaped to fit the defect into which they are placed and the desired shape for the regrown tissue.

Abstract: A prosthetic repair fabric including a sheet of tissue infiltratable fabric and a second sheet, also preferably including tissue infiltratable fabric, which is united with the first sheet. The second sheet is fused to an adhesion resistant barrier, forming a laminate composite prosthesis without degrading the mechanical properties or tissue ingrowth capability of the first sheet.

Abstract: The present invention provides modular intraluminal tubular prostheses, particularly stents and stent-grafts, for the treatment of disease conditions, particularly aneurysms. Modular sections of the prostheses, or "prosthetic modules," may be selectively combined to form a composite prosthesis having characteristics which are tailored to the specific requirements of the patient. Each prosthetic module preferably includes one or more standard interface ends for engaging another module, the module/module interface typically comprising ends which overlap and/or lock within a predetermined axial range. Advantageously, the axial length, cross-section, perimeter, resilient expansive force, axial flexibility, liner permeability, liner extensibility, radial conformability, liner/tubal wall sealing and anchoring, and other prosthetic characteristics may be varied along the axis of the composite prosthesis, and also along the axis of each prosthetic module.

Abstract: A prosthetic shield and its method of use are used to repair damaged joints and regenerate cartilage. The shield protects the articulating surfaces of the joint from compression and frictional stresses to protect the bone from further damage and allow cartilage to grow. The shield can be left in place or removed after the joint heals.