The present disclosure relates to a method for manufacturing nose implant, including obtaining a 3-dimensional image of a nasal bone and a 3-dimensional image of a nasal cavity; modeling a nasal cartilage by applying information of anatomy between the nasal bone, nasal cavity, and nasal cartilage, to the 3-dimensional image of the nasal bone and the 3-dimensional image of the nasal cavity; and modeling an inner shape of where the implant may be seated, from the 3-dimensional image of the nasal bone and the modelled nasal cartilage.

There is provided herein a bone anchored implant that is used to support a nasal prosthesis in patients with a missing external nose. The implant consists of central section (which is preferably generally triangular) suspended within the aperture of the nasal cavity by four fixation arms which extend radially to engage the surrounding maxillary bone. The triangular portion may support three fixation points, one at each corner of the triangular portion, which in turn, directly engage the nasal prosthesis either via magnets or mechanical locking interface. Extending radially from the triangular section, the four fixation arms may flatten to a clover leaf arrangement of three apertures which accommodate micro-screws that secure the implant to the surrounding maxillary bone.

A bone implant including a wire mesh support frame (120A) having a plurality of interconnected wire members and at least two fastening points in the form of retention eyelets (140A) connected to the support frame by deformable retention arms (138A), and a biocompatible plate (112) formed about the support frame, the plate having at least two open cavities (116) therein, wherein each of the retention arms extends out of the plate from or into one of the open cavities. A method for correcting a bone defect in a patient, a mesh support frame for use in a bone implant, and a method of fabricating a bone implant are also provided.

A prosthetic device includes a first material and a second material that surrounds a least a portion of the perimeter of the first material. The first material and the second material have a resting shape that is configured to fit a body part on which the prosthetic devices is to be implanted. The second material is deformable to fit the prosthetic device through an opening of the subject smaller than the resting shape to reach the body part. A prosthetic device can be produced by obtaining image data corresponding to a body part of the subject, generating and refining one or more models of a body part based on the image data, and producing the prosthetic device as a three-dimensional print of the refined model.

A bone implant including a wire mesh support frame having a plurality of interconnected wire members and at least two fastening points in the form of retention eyelets connected to the support frame by at least one of the wire members, and a biocompatible plate formed about the support frame, the plate having a bore associated with each of the retention eyelets.

An alloplastic implant for bridging osteotomy border gaps and irregularities in a mandible body. The alloplastic implant has an implant body of biocompatible, alloplastic material with a substantially J-shaped profile contour. The implant body has a vertical component with a substantially flat surface for being disposed toward a face surface of the mandible body, a lateral component that is semi-circular in profile and that mimics a contour of the inferior border of the mandible body, and a transverse component. The implant body is dimensioned to bridge border gaps and irregularities in the mandible body in a method for bridging such gaps and irregularities with the vertical component positioned to span a portion of the face surface of the mandible body and the lateral component positioned to overlie the inferior border of the mandible body. Immobilization of the implant body relative to the mandible body can be achieved by mechanical fastening.

Systems and methods are provided for altering the shape of a target tissue structure of a subject, e.g., a nasal septum or other nasal tissue that include securing a first end of a shaping element to tissue adjacent the structure; manipulating the tissue to alter a shape of the structure; and applying a force to the shaping element to maintain the altered shape of the structure.

Various embodiments of craniofacial implants, surgical instruments, and techniques are described to provide improved surgical results.

An implant to fill a hole in tissue, such as bone tissue, comprising a first portion that is insertable through the hole when in a first compressed position, wherein the first portion cannot pass through the hole when in a first deployed position; and a second portion that cannot pass through the hole when in the second deployed position. The first and second portions of the implant can be deployed independently. Therefore, in operation, it is possible to insert the first portion of the implant through the hole when in the first compressed position, deploying the first portion to transition it to the first deployed position while the second portion remains in the second compressed position, and then deploying the second portion to transition it to the second deployed position. The devices and methods may be used, for example, in transsphenoidal or other orthopedic surgeries involving bone tissue.

A prosthetic device includes a first material and a second material that surrounds a least a portion of the perimeter of the first material. The first material and the second material have a resting shape that is configured to fit a body part on which the prosthetic devices is to be implanted. The second material is deformable to fit the prosthetic device through an opening of the subject smaller than the resting shape to reach the body part. A prosthetic device can be produced by obtaining image data corresponding to a body part of the subject, generating and refining one or more models of a body part based on the image data, and producing the prosthetic device as a three-dimensional print of the refined model.