Spinal stabilization systems with quick-connect sleeve assemblies for use in surgical procedures

A spinal implantation system, comprising:

• at least one spinal stabilization rod;
• two or more bone fastener assemblies for fixing said at least one spinal stabilization rod onto two or more vertebral bodies, each bone fastener assembly including a collar;
• and
• two or more quick-connect sleeve assemblies for anchoring said two or more bone fastener assemblies onto said two or more vertebral bodies in a minimally invasive procedure, each quick-connect sleeve assembly comprising:
• a detachable member having a cylindrical body, at least one channel extending longitudinally along an inner surface of said cylindrical body, and at least one passage extending from a first end of said detachable member to a second end of said detachable member, said second end being configured for coupling to the collar of one of the two or more bone fastener assemblies;
• and
• a movable member having a head portion, a body portion, and at least one locking feature for latching onto said detachable member with a push motion, a twist motion, or a combination thereof;
• wherein said body portion and at least one locking feature of said movable member are configured to be loaded into said detachable member through the first end of said detachable member when said detachable member is coupled to the collar, with the body portion extending through at least one channel of said detachable member;
• wherein said detachable member has at least one mating feature at said first end configured to engage said at least one locking feature on said movable member, thereby hindering rotational movement of the movable member relative to the detachable member;
• and
• wherein said body portion of said movable member is configured to engage said collar of said bone fastener assembly through said detachable member to prevent rotational motion of said collar relative to said detachable member.