Guides for guiding a tool into a medullary canal of a bone. The guides can include a base and a guide feature. The base can include a first surface configured to contact the bone and a second surface opposite the first surface. The guide feature can be disposed to guide the tool along a central portion of the medullary canal.

Guides for guiding a tool into a medullary canal of a bone. The guides can include a base and a guide feature. The base can include a first surface configured to contact the bone and a second surface opposite the first surface. The guide feature can be disposed to guide the tool along a central portion of the medullary canal.

Various embodiments of a surgical instrument are disclosed. The surgical instrument includes a handle, a working element extending from the handle configured to be positioned internal of a target site while the handle is external to the target site, and a laser guide configured to generate at least one emitted marker. The emitted marker corresponds to movement of the working element internal of the target site. Various embodiments of methods using the surgical instrument are also disclosed.

Various embodiments of a surgical instrument are disclosed. The surgical instrument includes a handle, a working element extending from the handle configured to be positioned internal of a target site while the handle is external to the target site, and a laser guide configured to generate at least one emitted marker. The emitted marker corresponds to movement of the working element internal of the target site. Various embodiments of methods using the surgical instrument are also disclosed.

A surgical guide includes a body including a beveled distal surface configured to being placed against a side of a foot and a proximal surface. The body includes at least one channel that extends between the beveled distal surface and the proximal surface of the body. At least one K-wire is receivable in the at least one channel and is configured to being received in a metatarsal and a capital fragment of the foot. The guide includes a handle, and a preset angle is defined between a longitudinal axis of the body and the beveled distal surface of the body. The preset angle is between approximately 25° and approximately 30°.

A surgical system and procedure are provided for correcting a deformity between first and second bones using an alignment guide based on a correction factor. The alignment guide is used to insert one or more k-wires into each of the first and second bones in a deformed configuration. A correction guide is passed along the k-wires to rotate and/or translate the first bone relative to the second bone into the corrected configuration. An auxiliary correction guide can be passed along the k-wires to further rotate and/or translate the first bone relative to the second bone from the corrected configuration to an adjusted configuration.

A drill guide assembly used to guide a drill into the jawbone of a patient during dental surgery includes at least one through going guide bore for guiding the drill, at least one attachment for securing a part of the drill guide assembly to the jaw of the patient during surgery, wherein the drill guide assembly includes a first part including the at least one first through going guide bore, the at least one first attachment and at least a first reference area for referring the first part to a first anatomical feature of the patient, a second part including a second reference area for referring the second part to a second anatomical feature of the patient, and a guiding structure for guiding the first part and the second into a desired configuration.

An orthopaedic surgical instrument is provided having a first customized patient-specific surgical instrument and a second customized patient-specific surgical instrument configured to be removably coupled to the first customized patient-specific surgical instrument. The second customized patient-specific surgical instrument includes a body positioned in a gap defined between posteriorly-extending arms of the first customized patient-specific surgical instrument.

A system and method for identifying and digitally displaying a femoral implant during hip revision surgery to guide a surgeon in detaching the femoral implant from the femur. Some embodiments include digitally registering a portion of the exposed femoral implant to create a representative point set. The system then digitally overlays a medical image of the implant and/or a 3-dimensional model of the femoral implant. Some embodiments further include a surgical tracking system configured to track a surgical cutting tool. Moreover, the system visually illustrates the cutting path of the surgical tool to convey to the surgeon where the surgeon has already cut and where the surgeon needs to cut in order to fully detach the femoral implant from the bone.

A kit of tarsometatarsal joint arthrodesis tools include a metatarsal multi-tool, a first ray multi-tool, a cuneiform cut guide, and a joint compressor-distractor. The metatarsal multi-tool is configured for securement to a first metatarsal establishing an anatomic reference for carrying out a surgical procedure and guiding a surgeon to perform the metatarsal base cut. The first ray multi-tool is configured for securement to the first metatarsal using a fixation method. The first ray multi-tool is also configured to be secured to the medial cuneiform. The cuneiform cut guide is configured for removable attachment to the first ray multi-tool and is configured to guide the surgeon to perform the cuneiform head cut. The compressor-distractor is configured to apply a force to the first ray multi-tool such that the position of the first metatarsal may be adjusted toward or away from the medial cuneiform.