摘要:
Methods and systems for performing a surgical procedure using implantable sensors are disclosed. The method includes providing one or more implantable sensors, each sensor configured for implantation adjacent to an anatomical feature of a patient; imaging the patient to determine the relative positions of the one or more implantable sensors relative to the anatomical features of the patient; inserting an implant adjacent to at least one of the anatomical features; and tracking the position of the implant relative to the at least one anatomical feature during the inserting of the implant using the implantable sensors.
摘要:
A method of patient assessment, treatment, and outcome modeling is disclosed. The method includes obtaining patient characteristic information from a current patient, defining a plurality of therapeutic factors based on the characteristic information of the current patient, and weighting the therapeutic factors. The method also includes accessing at least one database having medical records of prior patients, the medical records including prior patient characteristic information, prior patient treatment plan, and prior patient outcome, comparing the weighted factors of the current patient to the medical records of the prior patients to identify one or more relevant prior patient records, and retrieving at least a portion of the relevant prior patient records, the portion including at least the prior patient treatment plan and the prior patient outcome. The method also includes performing a simulation of at least one of the prior patient treatment plans based on the current patient's characteristic information and selecting a treatment plan for the current patient.
摘要:
An implant assembly for stabilizing a spinal motion segment includes a spacer which is at least partially flexible and positionable in an interspinous spacer between adjacent spinous processes. The spacer member includes upper and lower surfaces structured to receive a respective adjacent one of the upper and lower spinous processes of the spinal motion segment and a body having distinctive first and second sections with differing flexibility to modify the manner of movement at the spinal motion segment.
摘要:
An implant assembly for stabilizing a spinal motion segment includes a spacer which is at least partially flexible and positionable in an interspinous spacer between adjacent spinous processes. The spacer member includes upper and lower surfaces structured to receive a respective adjacent one of the upper and lower spinous processes of the spinal motion segment and a body having distinctive first and second sections with differing flexibility to modify the manner of movement at the spinal motion segment.
摘要:
An implant assembly for stabilizing a spinal motion segment includes a spacer which is at least partially flexible and positionable between adjacent spinous processes. The spacer member includes upper and lower surfaces structured to receive a respective adjacent one of the upper and lower spinous processes of the spinal motion segment and a body having flexibly distinctive first and second sections relative to one another configured to modify the manner of movement at the spinal motion segment.
摘要:
Devices and methods for spinal stabilization include first and second anchor assemblies engageable to respective ones of first and second vertebrae and a connecting element engageable to the first and second anchor assemblies. The connecting element includes opposite first and second anchor engaging end portions and a length along a longitudinal axis between the first and second anchor engaging end portions sized for positioning between and engaging each of the first and second anchor assemblies when the first and second anchor assemblies are engaged to the respective vertebrae. The connecting element further includes a support portion between the first and second anchor engaging end portions. The support portion includes first and second support members spaced from one another on opposite sides of the longitudinal axis, and a stabilizing member extending between the support members in a transverse orientation to the longitudinal axis.
摘要:
Systems and methods for multi-level, multi-functional stabilization of a spinal column segment are provided. The systems include one or more constructs having a motion preserving portion that permits motion of at least a portion of a vertebral level and a motion preventing portion that substantially prevents motion of at least a portion of a second, adjacent vertebral level.
摘要:
Systems and methods for multi-directional stabilization of a spinal column segment are provided. The systems include one or more motion preserving constructs that are engaged to adjacent vertebrae and extend trans-axially between the vertebrae obliquely to the central axis of the spinal column. The systems permit motion of at least a portion of a vertebral level while providing stabilization at least when tensioned. Systems that provide stabilization in compression are also contemplated.
摘要:
A prosthetic device and method, according to which a member of a relatively flexible, soft material is connected with a member of a relatively stiff material and the connected members are implanted in a spinal column using a non-rigid and a rigid connection.
摘要:
A prosthetic device and method of inserting same between adjacent vertebrae, according to which a first member of a relatively flexible material is adapted to extend between the vertebrae; and at least one second member of a relatively stiff material is supported by the first member.