| 摘要 |
A bone plate (1) with a longitudinal axis (2), a bottom surface (10) faci ng a bone and a top surface (11) and comprising a) an oblong base plate (3) with a anchoring portion (21) extending towards a first end (26) of the base plate (3) and a coupling portion (23) extending towards a second end (27) o f the base plate (3); b) a sliding plate (6) connected with said coupling po rtion (23) which is slideable parallel to said longitudinal axis (2); whereb y c) at least one first plate hole (4) is located in said anchoring portion (21) and at least one second plate hole (13) is located in said sliding plat e (6); d) said base plate (3) and/or said sliding plate (6) is provided with retaining means (5) limiting a motion of said sliding plate (6) relative to said base plate (3) perpendicular to said top surface (11) in such manner t hat the sliding quality between said sliding plate (6) and said base plate ( 3) is maintained; and e) said at least one second plate hole (13) of said sl iding plate (6) is provided with rigid locking means (12) allowing a rigid c onnection between a screw head (8) of a bone screw (7) insertable therein. |
