| |||
| trepan; trephine; trepan (хирургический инструмент); trephine (хирургический инструмент) | |||
| abaptiston (MichaelBurov); drill bit that cuts an annulus and leaves a center core (MichaelBurov); surgical instrument with a cylindrical blade (MichaelBurov); bone trepan (MichaelBurov); bone trephine (MichaelBurov) | |||
