Middledorf Cheek Retractor 15 x 15mm (8.5inch) Kilner A goniometer is a medical

A goniometer is a medical instrument used to measure joint angles and range of motion

and other tissue-related operations

It has three sharp teeth on one end and four semi-sharp teeth on the other end

It is a three-valve system that allows for precise control of the retraction force

Middledorf Cheek Retractor 15 x 15mm (8.5inch) Kilner A goniometer is a medicalThe Middledorf Cheek Retractor is a surgical instrument used in facial surgery. It is used to gently retract the cheek tissue away from the surgical site, providing a clear view of the area for the surgeon. The retractor is made of stainless steel and is 15 x 15mm (8? inch) in size.