Which instrument is not typically associated with orthopedic procedures?

The Barraquer Eye Speculum is designed specifically for ophthalmic procedures, particularly to hold the eyelids open during eye surgery, thereby facilitating access to the eye. This instrument plays a critical role in the field of veterinary ophthalmology rather than orthopedics, where the focus is on conditions and treatments related to bones and joints.

In contrast, instruments like the Bone Tamper, Lempert Rongeur, and Tru-cut biopsy needle are all vital in orthopedic procedures. The Bone Tamper is used for compacting bone graft materials, the Lempert Rongeur helps in removing bone tissue during surgery, and the Tru-cut biopsy needle is employed to obtain samples of bone or joint tissue for diagnostic purposes. Each of these tools serves a clear function in orthopedic practices, making their roles distinctly aligned with orthopedic procedures as opposed to the specialized functions of the Barraquer Eye Speculum in eye surgeries.