A method of performing a sinus lift procedure comprising the use of a sidecutting drill as one step in the procedure. The sidecutting drill creates a circumferential lateral cut near the sinus floor, thereby allowing upfracturing of the sinus floor over a greater area than would otherwise be possible absent the circumferential lateral cut. The sidecutting drill includes a tip extending in a planar nonuniform manner from the centerline of said drill with one or more cutting edges located on the extended portion for cutting through tissue.

An osteotome for sinus lift procedures includes a body interchangeable with various handles. The body includes a shaft that is releasably received into the handle, and a tip portion. The tip portion may be directly utilized for ridge expansion/bone compression, or a succession of tip members may instead be received thereon to provide suitable diameter escalation to create the socket. A conduit in the tip portion interconnects with a conduit in a hydration port and a conduit in a tip member. A hose couples the hydration port to a syringe, to deliver fluid out the tip member to lift the membrane. Graduated syringe markings permit delivery of measured fluid quantities to control the amount of lift. A second hydration port is coupled, to a graduated cylinder through a valve, which is opened after lifting is complete, to measure the fluid released. A loss of fluid measured indicates a sinus tear.

An accurate and precise surgical guide for dental procedures, especially a procedure involving a subject with few or no teeth as well as methods for making and use of such guides.

An accurate and precise surgical guide for dental procedures, especially a procedure involving a subject with few or no teeth as well as methods for making and use of such guides.

A composition delivery source (300) includes a chamber (302), a solid-liquid composition delivery tube (314), a mixing tube (316), and a liquid-supply tube (318). A filter (304) divides the chamber (302) into a liquid compartment (306) and a solid-liquid composition compartment (308). The solid-liquid composition delivery tube (314) is in fluid communication with the solid-liquid composition compartment (308). The mixing tube (316) is in fluid communication with the liquid compartment (306) and the solid-liquid composition compartment (308). The liquid-supply tube (318) is in fluid communication with the liquid compartment (306) and a liquid solution container (366). A pump unit (301) is provided that includes a mixing pump (322), which is arranged to cause flow in the mixing tube (316); and a liquid-supply pump (324), which is arranged to cause flow in the liquid-supply tube (318). Other embodiments are also described.

A method and a dental implant system for accessing selected intra-cavity locations there-through that includes: (a) a dental implant having a plurality of openings configured for being implanted in an intra-cavity area of a patient, wherein each one of the plurality of openings allows access from an external area of the dental implant to a space in the intra-cavity area between the implant and a jawbone of the patient, when the dental implant is installed in the intra cavity; and (b) one or more directing element that is removably securable to the dental implant, wherein the directing element includes openings and is configured to allow access to one or more specific locations at this space through a selected at least one of the plurality of openings of the dental implant, when secured thereto.

A maxillary barrier membrane is a device that physically supports the elevated schneiderian membrane during a non-grafted sinus-lifting procedure. The device is inserted into an open space formed by creating a lateral bony window at the desired location and elevating the schneiderian membrane. The device is inserted into the open space in between the maxillary sinus floor and the elevated schneiderian membrane to provide support. The device features a sealing membrane that forms a seal around the lateral bony window. An at least one primary supporting member is connected to a rigid base that is embedded into the sealing membrane. The at least one primary supporting member provides a tenting effect to the elevated schneiderian membrane. The at least one primary supporting member may be adjusted and reoriented in order to accommodate the open space.

A bone implant and in particular a dental implant having an apical end configured to facilitate placement and stabilization within an implantation site, wherein the distal end of said apical end has a contoured surface, and the apical surface of said apical end has at least one apical surface recess extending toward the coronal part of the implant.

The invention relates to an implant for covering bone defects in the jaw region, which comprises a magnesium film.

A bone foundation guide system having a bone foundation guide with a foundation guide body forming an open surgical space connecting a top of the bone foundation guide body with a bottom of the bone foundation guide body, the bottom contoured to removably affix the bone foundation guide body to the bone of a dental implant surgical site, the body further contoured to guide the cutting of bone from a dental implant surgical site and supporting a dental implant surgical guide; the dental implant surgical guide contoured to removably mate to the bone foundation guide body; wherein a combination of the bone foundation guide and the dental implant surgical guide forms a double open-ended placement channel that passes through a plurality of guiding cylinders held in tandem alignment to aid in the placement of a dental implant that is anchored in a site remote from the mouth.