An apparatus and method for distracting, in a given direction, and supporting two tissue
surfaces. A plurality of wafers are consecutively inserted between the two tissue surfaces to …

4743256 A 5/1988 Brantigan undulating Surfaces for contacting upper and lower vertebral
4,772.287 A 9/1988 Ray et al. endplates, and at least one depression at a first end for …

A method of positioning a plurality of intervertebral implants in a patient's intervertebral
space, comprising: introducing an elongated member into the patient's intervertebral space; …

An expandable interbody fusion device for implantation into the intradiscal space between
two opposing vertebral bodies of a spine comprises a superior endplate member having an …

The present invention provides a modular fusion cage for promoting fusion of adjacent
vertebral bodies, and a tool for the insertion of the fusion cage. The implant is effective for …

An intervertebral implant for fusing vertebrae is disclosed. The implant has a body With
curved, substantially parallel posterior and anterior faces separated by tWo narroW implant …

(57) ABSTRACT A spinal implant may be made of two or more implant members. In an
embodiment, implant members may be joined together by a rotational connection that …

An expandable interbody fusion device includes superior and inferior endplates that are
configured to receive a sequentially inserted stack of interlocking expansion members or …

The invention provides an interSomatic implant Suitable for containing at least one bone
graft and for being inserted in the intervertebral Space along a predetermined direction. It …

A spinal implant may be used to stabilize a portion of a spine. The implant may promote
bone growth between adjacent vertebrae that fuses the vertebrae together. An implant may …