| 摘要 |
A drill guide apparatus (40) includes a retractor assembly (42), a handle (50) and a retractor blade (52) extending from the handle. The retractor blade (52) includes an extension extending from the retractor blade (52). The extension defines an opening for the receipt of a drill bit (104). The extension can be a guide sleeve assembly (92) including a passage (94) therethrough defining the opening, and an arm (109) extending from the body to engage the retractor blade (52). Preferably the guide sleeve assembly (92) is separable from the retractor blade (52).
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