초록 ▼

A band of biocompatible and/or bioabsorbable material is provided including threads on one or both of its ends. An area adjacent a spinal disc is accessed, and the band of material is wrapped around the disc to stabilize the disc and/or to facilitate healing. An elongate member is inserted around a

A band of biocompatible and/or bioabsorbable material is provided including threads on one or both of its ends. An area adjacent a spinal disc is accessed, and the band of material is wrapped around the disc to stabilize the disc and/or to facilitate healing. An elongate member is inserted around a posterior region of the disc, e.g., through tubular guide members. An end of the band is connected to a distal end of the elongate member, and the elongate member is pulled back around the disc to direct the band around the disc. The band is secured around the disc overlapping vertebrae adjacent the disc. Optionally, a relative location of the vertebrae is adjusted relative to the disc before wrapping the band around the disc, for example, using a fork member or traction. Energy may also be applied to the disc to enhance healing.

대표청구항 ▼

1. A method for treating a spinal region of a patient, the method comprising: accessing an area adjacent an anterior region of a spinal disc, the disc being disposed between adjacent vertebrae and being surrounded by a ligament; inserting an instrument through said area and between the ligament

1. A method for treating a spinal region of a patient, the method comprising: accessing an area adjacent an anterior region of a spinal disc, the disc being disposed between adjacent vertebrae and being surrounded by a ligament; inserting an instrument through said area and between the ligament and an exterior of the disc in order to access a posterior region of the disc; and performing a diagnostic or therapeutic procedure at a location accessed at the posterior region of the disc. 2. The method of claim 1, wherein the step of inserting an instrument comprises inserting a tubular guide member around a portion of the exterior of the disc until a distal portion of the tubular guide member is disposed adjacent the posterior region of the disc.3. The method of claim 2, wherein the step of inserting an instrument further comprises inserting one or more instruments through the tubular guide member in order to access the posterior region.4. The method of claim 1, wherein the step of inserting an instrument comprises inserting a pair of opposite-hand tubular guide members around opposing lateral regions of the exterior of the disc until distal ends of are disposed adjacent the posterior region.5. The method of claim 4, wherein the step of performing a diagnostic or therapeutic procedure comprises: directing a distal end of an elongate member through lumens of the guide members; connecting a first end of a band to the distal end of the elongate member; and directing the distal end of the elongate member back through the lumens of the guide members to wrap the band around the posterior region of the disc. 6. The method of claim 5, wherein the band is wrapped around the disc to stabilize the disc in a desired position relative to surrounding anatomy.7. The method of claim 1, wherein the accessing step comprises creating an incision in the ligament to access the exterior of the disc, and wherein the inserting step comprises inserting one or more instruments through the incision.8. The method of claim 1, wherein the step of performing a diagnostic or therapeutic procedure comprises removing at least a portion of the disc.9. The method of claim 1, wherein the step of performing a diagnostic or therapeutic procedure comprises imaging the posterior region of the disc.10. The method of claim 1, further comprising adjusting a location of at least one of the vertebrae relative to the disc.11. The method of claim 1, wherein the step of performing a diagnostic or therapeutic procedure comprises accessing a tissue structure adjacent the posterior region of the disc.