The arthroscope is used in arthroscopy.
arthroscopy
Scope is the medical term meaning an instrument used for observation. There is no general term for any medical instrument.
A visual examination of the interior of a joint is arthroscopy.
Knee arthroscopy is the medical term meaning visual examination of the inside of the knee joint.
Anoscope is a medical term meaning instrument for the direct visual examination of the anus.
An arthroscop[e is a device to look at the interior of a joint.
Patelloplasty is resurfacing or revision of the patella in knee replacement surgery. Arthroscopy is a surgical procedure orthopaedic surgeons use to visualize, diagnose, and treat problems inside a joint.
A dermatome is an instrument to cut skin.
Rhinoscope
The medical term for an instrument used to examine the kidney is "nephroscope." It is a specialized tool that is inserted through a small incision to visualize and examine the inner structures of the kidney for diagnostic or therapeutic purposes.
An ophthalmoscope is the medical term meaning instrument to view the eye.
Goniometer