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9005301 System and method for modifying talocalcaneal relationship in a foot  
A system for modifying a talocalcaneal spatial relationship in a foot in a body, including a subtalar spacer having an articulating surface and implanted in the sinus tarsi of the foot and a...
8979937 Implantable ankle joint assembly with spherical inter-support  
A multi-component ankle joint assembly incorporated into reconditioned end surfaces established between an upper tibia bone and an opposing and lower talus bone. A first component is anchored into...
8961615 Bone prosthesis for maintaining joint operation in complex joints  
A prosthesis for reconstructing a multibone joint such as a wrist. A patient's scaphoid is removed to create a void. The scaphoid has a plurality of adjacent bones, each of the adjacent bones...
8852286 Trochlear implants and methods of use  
Implant devices, and method of using the same, are provided. The implant devices have an articular end and a stem, the stem having an oval-shaped cross-section. The articular end has an upper...
8808389 Ankle replacement system  
A total ankle replacement system, novel surgical method for total ankle replacement, and novel surgical tools for performing the surgical method are described. The total ankle replacement system...
8747480 Catheter deliverable foot implant and method of delivering the same  
Methods and devices are disclosed for manipulating alignment of the foot to treat patients with flat feet, posterior tibial tendon dysfunction and metatarsophalangeal joint dysfunction. An...
8715362 Ankle replacement system  
A prosthesis suited for orthopedic implantation possesses a multi-piece stem component that supports an artificial joint surface that can articulate with another artificial joint surface in...
8715363 Surgical instrumentation kit for inserting an ankle prosthesis  
A surgical instrument including at least one tibial phantom generally corresponding to at least certain features of the tibial implant. The tibial phantom includes a top surface adapted to move...
8690956 Talar implants and methods of use  
Implant devices, and method of using the same, are provided. The implant devices have a head and a stem. The head has an upper surface, a perimeter surface, and a lower surface. The upper surface...
8668743 Prosthetic device with multi-axis dual bearing assembly and methods for resection  
An orthopedic prosthesis, system and method has a dual bearing component that, along with first and second bone anchoring components, provides multi-axial movement separately with respect to both...
8647391 Malleolar replacement devices  
A prosthesis and kit for replacing an ankle joint, and methods of applying the devices or systems. The prosthesis is an intramedullary device directed towards replacement of either of the tibia or...
8636808 Spherical subtalar implant  
One embodiment of the invention includes a sinus tarsi implant with a proximal portion that includes a spherical portion. The spherical portion may include apertures for tissue in-growth. The...
8628581 Conical, threaded subtalar implant  
A medical implant includes a body having a conical portion and adapted for implantation into a person's body. A plurality of threads formed around an exterior surface of the conical portion of the...
8628582 Subtalar implant and methods of use thereof  
The present invention provides a subtalar implant as well as methods of use thereof for the purpose of correcting podiatric disorders such as various types of flat foot conditions relating to the...
8591596 Semi-constrained ankle prosthesis having a rotating bearing insert  
A semi-constrained ankle prosthesis includes a tibial component configured to be coupled to a surgically-prepared surface of the distal end of a tibia, and a bearing insert locked to the tibial...
8591595 Ankle-joint endoprosthesis  
An endoprosthesis for replacing the ankle joint includes a lower component which is configured to be connected to the ankle bone, an upper component which is configured to be connected to the shin...
8574305 System and method for modifying talocalcaneal relationship in a foot  
A system for modifying a talocalcaneal spatial relationship in a foot in a body, including a subtalar spacer having an articulating surface and implanted in the sinus tarsi of the foot and a...
8545572 Subtalar implant  
One embodiment of the invention includes a sinus tarsi implant with an inverted thread profile having a lip or lips at the thread crest. The lips may help hold tissue in-growth and give greater...
8496712 Systems and methods for installing ankle replacement prostheses  
An ankle implant for use in ankle arthroplasty in total ankle replacement is provided. The implant includes an upper prosthesis anchored to the tibia and a lower prosthesis anchored to the talus....
8480755 Ankle replacement system  
A total ankle replacement system, novel surgical method for total ankle replacement, and novel surgical tools for performing the surgical method are described. The total ankle replacement system...
8303667 Fastening system for prostheses  
A system for fastening prosthetic implants such as ankle prostheses is provided. The ankle prosthesis includes: a talar implant having a body for mounting to a top of a talus and with at least one...
8114091 Surgical instrumentation kit for inserting an ankle prosthesis  
A surgical instrument including at least one tibial phantom generally corresponding to at least certain features of the tibial implant. The tibial phantom includes a top surface adapted to move...
8110006 Fibular stiffener and bony defect replacer  
A fibular implant is provided. The implant includes a stem anchored to the fibula and a joint body. The stem is at least partially covered with a bony-in-growth surface. The joint body includes an...
8092547 Subtalar implant assembly  
A subtalar implant device includes a rounded end cap region, a threaded region having threads, and a core having a first end, a second end, a core exterior and a longitudinal axis. The threads can...
8048164 Ankle replacement system  
A total ankle replacement system, novel surgical method for total ankle replacement, and novel surgical tools for performing the surgical method are described. The total ankle replacement system...
8034114 Systems and methods for installing ankle replacement prostheses  
An ankle implant for use in ankle arthroplasty in total ankle replacement is provided. The implant includes an upper prosthesis anchored to the tibia and a lower prosthesis anchored to the talus....
8034115 Ankle replacement system  
A total ankle replacement system, novel surgical method for total ankle replacement, and novel surgical tools for performing the surgical method are described. The total ankle replacement system...
8012217 Talar implants and methods of use  
Implant devices, and method of using the same, are provided. The implant devices have a head and a stem. The head has an upper surface, an anterior surface, a posterior surface, a lateral surface...
8002841 Method of preparing an ankle joint for replacement, joint prosthesis, and cutting alignment apparatus for use in performing an arthroplasty procedure  
A method prepares an ankle joint of a patient for replacement. The patient includes a tibia (20) having a medial portion (22), a talus (40), and an ankle (10) having a medial portion. The method...
7993346 Method for placing a malleolar implant  
A method for implanting a malleolar implant in an ankle joint. A spacer block is positioned between a lower portion of a tibia and an upper portion of an astragalus in the ankle joint. A guide...
7963996 Ankle prosthesis methods  
Methods of implanting an ankle prosthesis in a subject having an ankle joint in need of replacement.
7717920 Ankle replacement prostheses  
A prosthesis is installed in a cavity that traverses a joint between a talus and a calcaneus. The cavity is established by intramedullary guidance with respect to the major axis of the tibia by...
7641697 Systems and methods for installing ankle replacement prostheses  
A method of installing an ankle prosthesis system provides an artificial talar joint surface and a family of talar stem components having different physical characteristics. Each talar stem...
7625409 Ankle prosthesis  
A fixed-bearing ankle prosthesis may include tibial and talar components whose articulating surfaces directly contact one another. The tibial component defines medial and lateral concave condylar...
7615082 Artificial joint  
An artificial joint (3), particularly for replacing a talocrural joint, including a first primary joint surface (1) that forms an articular fossa (4) particularly for replacing the tibia composed...
7597713 Intervertebral implant comprising a three-part articulation  
An intervertebral implant including: a central axis, upper and lower terminal parts and a convex joint element. Each of the terminal parts come to rest against the end surfaces of two adjacent...
7534270 Modular total ankle prosthesis apparatuses and methods  
Ankle implant systems and methods are provided that can allow a surgeon to select the type of prosthesis desired during an ankle surgical operation. The surgeon can implant a set of standardized...
7534246 Ankle replacement system  
A prosthesis suited for orthopedic implantation possesses a multi-piece stem component that supports an artificial joint surface that can articulate with another artificial joint surface in...
7485147 Ankle prosthesis including tibial component having peripheral wall for preventing the formation of bone cysts  
The tibial component of a prosthetic ankle joint including a tibial component, a talar component, and an intermediate sliding plastic bearing, with the tibial component including a depending...
7476227 Tool for placing a malleolar implant for partial or total ankle prosthesis  
A tool for placing a malleolar implant for partial or total ankle prosthesis, which includes a spacer block, adapted to be inserted between a tibia and an astragalus of an ankle, a lug secured to...
7323012 Ankle implant  
A modular ankle implant. The implant includes a tibial component coupled to a talar component with a bearing. The bearing is adapted for hinged articulation relative to the talar component and...
7314488 Intramedullary guidance systems and methods for installing ankle replacement prostheses  
Intramedullary guidance systems and methods introduce some and/or all surgical tools and ankle prostheses components through the tibia, using minimal invasive exposure in the tibia tubercle, or...
7033398 Sinus tarsi implant  
An arthroeresis-prosthesis (endorthosis) system comprising a sinus tarsi implant for the purpose of blocking abnormal motion between the talus and calcaneus while allowing normal motion and...
7025790 Ankle joint prosthesis and its method of implantation  
The ankle joint prosthesis adapted to involve the patient's distal tibia and talus has, according to the present invention, tibial, talar and mobile or semi-constrained bearing components that are...
7011687 Ankle prosthesis with a front loading bearing and associated method  
An ankle prosthesis includes a tibial component attachable to a tibia. A bearing component is movable in an anterior-to-posterior direction to thereby engage and become releasably attached to the...
6939380 Mobile talar component for total ankle replacement implant  
An ankle prosthesis includes a tibial device attachable to a tibia. The tibial device has a concave articulating surface. A talar assembly includes a dome portion having a convex articulating...
6926739 Prosthesis device for human articulations, in particular for the ankle articulation  
A prosthesis device (1) for correct replacing of the articular surfaces of the human ankle joint comprises: a first component (2) having a spherical convex articular bearing surface (5); a second...
6863691 Ankle implant  
An ankle implant having a tibial component with a bottom groove, a talar component with a convex dome on top, and a bearing component slidably insertable into the bottom groove in the tibial...
6852130 Ankle-joint endoprosthesis  
An endoprosthesis for replacement of the ankle joint includes a component which is to be connected to the anklebone and which forms an upper slide surface a component which is to be connected to...
6824567 Method of positioning a malleolar implant for partial or total ankle prosthesis  
A method of positioning a malleolar implant for partial or total ankle prosthesis wherein the implant includes a head intended to bear against the astragalus or astragalian prosthetic component...
Matches 1 - 50 out of 73 1 2 >