Abstract: A surgical implant with recesses adapted to capture fixation medium that extravasates during implantation. The implant includes an elongated stem having a distal tip configured for insertion into an implant receiving area of a patient. A collar having recesses for capturing extravasating fixation medium is attached on the stem. The collar can be fixed to the stem by a separable collar-engagement feature or the collar can be fixed to the stem via structures on the stem.

Abstract: Methods for affixing soft tissue to an implant. The implant has a soft tissue attachment structure that includes a surface defining one or more troughs, and either at least one ingrowth plate spanning a portion of the trough and defining a suture tunnel between the ingrowth plate and trough for receiving a suture, or fixation bridges spanning a portion of the one or more troughs, each fixation bridge and respective trough defining a suture tunnel for receiving suture. Systems for performing the method are also disclosed.

Abstract: Methods for affixing soft tissue to an implant. The implant has a soft tissue attachment structure that includes a surface defining one or more troughs, and either at least one ingrowth plate spanning a portion of the trough and defining a suture tunnel between the ingrowth plate and trough for receiving a suture, or fixation bridges spanning a portion of the one or more troughs, each fixation bridge and respective trough defining a suture tunnel for receiving suture. Systems for performing the method are also disclosed.

Abstract: The improved endoprosthetic device surface treatment encourages soft tissue attachment thereto. A porous mesh surface treatment creates on an outer surface of the endoprosthetic device a three-dimensional surface structure similar to cancellous bone. Suture attachment features are provided at various locations around the treated surface structure to initially affix a vascularized soft tissue to the treated surface. As the patient heals the soft tissue grows and infiltrates the porous mesh surface to achieve an attachment strength substantially equal to the surrounding tissue.

Abstract: The improved endoprosthetic device surface treatment encourages soft tissue attachment thereto. A porous mesh surface treatment creates on an outer surface of the endoprosthetic device a three-dimensional surface structure similar to cancellous bone. Suture attachment features are provided at various locations around the treated surface structure to initially affix a vascularized soft tissue to the treated surface. As the patient heals the soft tissue grows and infiltrates the porous mesh surface to achieve an attachment strength substantially equal to the surrounding tissue.

Abstract: Methods for affixing soft tissue to an implant. The implant has a soft tissue attachment structure that includes a surface defining one or more troughs, and either at least one ingrowth plate spanning a portion of the trough and defining a suture tunnel between the ingrowth plate and trough for receiving a suture, or fixation bridges spanning a portion of the one or more troughs, each fixation bridge and respective trough defining a suture tunnel for receiving suture. Systems for performing the method are also disclosed.

Abstract: An implant has a soft tissue attachment structure, and a surface defining a trough. An ingrowth plate spans a portion of the trough and defines a suture tunnel between the ingrowth plate and the trough for receiving suture. The ingrowth plate bows convexly away from the surface and is perforated to facilitate long-term ingrowth and biologic fixation of soft tissue to the implant.

Abstract: A surgical implant includes a hemispherical cup having a bone-abutment exterior surface defining a convex side of the hemispherical cup and an interior surface defining a concave side of the hemispherical cup with a cavity, and a stress-diffusion element extending directly from the bone-abutment exterior surface of the hemispherical cup at an anteverted orientation to the hemispherical cup. The implant may further include at least one aperture defined by a circumferential surface extending between the bone-abutment exterior surface and the interior surface, the at least one aperture operable to receive a screw therethrough.

Abstract: A method of implanting a medical device including forming a tunnel at least partially through a patient's bone, placing the medical device on the bone so that a stress-diffusion element (i.e., a stem) extending from the medical device at least partially extends into the tunnel, and securing the medical device to the bone. The medical device includes a hemispherical cup having a bone-abutment exterior surface, an interior surface defining a cavity, a circumferential rim extending between the exterior surface and the interior surface, and at least one aperture extending between the exterior surface and the interior surface. The stress-diffusion element is formed to extend from and be oriented with respect to the cup based on whether the surgical implant is to be used on a left side or right side of the patient for reconstruction of the segmental acetabular defect.

Abstract: A surgical implant with recesses adapted to capture fixation medium that extravasates during implantation. The implant includes an elongated stem having a distal tip configured for insertion into an implant receiving area of a patient. A collar having recesses for capturing extravasating fixation medium is attached on the stem. The collar can be fixed to the stem by a separable collar-engagement feature or the collar can be fixed to the stem via structures on the stem.

Abstract: Orthopedic implants and related surgical methods for using same. The implants have suture bore geometries that facilitate performance of the surgical methods, thereby providing for improved optimal biomechanical force application in various anatomies. The implants include suture bores that have an angled/diagonal, or skewed, orientation within the anatomical planes (lateral/sagittal and frontal/coronal). The suture bores have the skewed orientation so that the adjacent soft tissues (i.e., tendons or ligaments) can be advanced via the suture therethrough in superior-inferior and inferior-superior directions. Openings, or holes, at the ends of the suture bores are configured to approximate the adjacent associated soft tissue to the implant.

Abstract: A method of implanting a medical device including forming a tunnel at least partially through a patient's bone, placing the medical device on the bone so that a stress-diffusion element (i.e., a stem) extending from the medical device at least partially extends into the tunnel, and securing the medical device to the bone. The medical device includes a hemispherical cup having a bone-abutment exterior surface, an interior surface defining a cavity, a circumferential rim extending between the exterior surface and the interior surface, and at least one aperture extending between the exterior surface and the interior surface. The stress-diffusion element is formed to extend from and be oriented with respect to the cup based on whether the surgical implant is to be used on a left side or right side of the patient for reconstruction of the segmental acetabular defect.

Abstract: An implant has a soft tissue attachment structure, and a surface defining a trough. An ingrowth plate spans a portion of the trough and defines a suture tunnel between the ingrowth plate and the trough for receiving suture. The ingrowth plate bows convexly away from the surface and is perforated to facilitate long-term ingrowth and biologic fixation of soft tissue to the implant.

Abstract: An implant has a soft tissue attachment structure, and a surface defining a trough. An ingrowth plate spans a portion of the trough and defines a suture tunnel between the ingrowth plate and the trough for receiving suture. The ingrowth plate bows convexly away from the surface and is perforated to facilitate long-term ingrowth and biologic fixation of soft tissue to the implant.

Abstract: A device for attaching soft tissue to a prosthetic implant. The device includes a body that includes a frame and a porous section disposed within the frame, wherein the porous section permits the passage of body fluids therethrough to encourage the healing of the soft tissue as well as the growth of soft tissue into and through the porous section.

Abstract: A device for attaching soft tissue to a prosthetic implant. The device includes a body that includes a frame and a porous section disposed within the frame, wherein the porous section permits the passage of body fluids therethrough to encourage the healing of the soft tissue as well as the growth of soft tissue into and through the porous section.

Abstract: A surgical implant with recesses adapted to capture fixation medium that extravasates during implantation. The implant includes an elongated stem having a distal tip configured for insertion into an implant receiving area of a patient. A collar having recesses for capturing extravasating fixation medium is attached on the stem. The collar can be fixed to the stem by a separable collar-engagement feature or the collar can be fixed to the stem via structures on the stem.

Abstract: A surgical implant with recesses adapted to capture fixation medium that extravazates during implantation. The implant includes an elongated stem having a distal tip configured for insertion into an implant receiving area of a patient. A collar designed to house recesses for capturing extravazating fixation medium is attached on the stem. The collar can be fixed to the stem by a separable collar-engagement feature or the collar can be fixed to the stem via structures on the stem.

Abstract: An implant has a soft tissue attachment structure, and a surface defining a trough. An ingrowth plate spans a portion of the trough and defines a suture tunnel between the ingrowth plate and the trough for receiving suture. The ingrowth plate bows convexly away from the surface and is perforated to facilitate long-term ingrowth and biologic fixation of soft tissue to the implant.

Abstract: A device for attaching soft tissue to a prosthetic implant. The device includes a body that includes a frame and a porous section disposed within the frame, wherein the porous section permits the passage of body fluids therethrough to encourage the healing of the soft tissue as well as the growth of soft tissue into and through the porous section.