Optical fiber for use with dental laser

Optical light guide for controlling the irradiation of a dental

Optical light guide for dental light-curing lamps

Optical members for laser transmission

Optical probe and method for the three-dimensional surveying of

Optical source and method

Optical system for a dental handpiece for polymerization of...

Optical toothbrush and method of use

Optical wave guide for irradiation in dentistry

Optically clear tooth positioning and retaining appliance

Optionally crosslinkable coatings for orthodontic devices

Oral anchorage

Oral appliance

Oral appliance

Oral appliance

Oral appliance having a bonding layer and methods for...

Oral appliances and method

Oral applicator

Oral burnisher

Oral care device