Surgical Kit for Knee Osteotomies and Corresponding Preoperative Planning Method

A surgical kit for performing a bone surgery, the surgical kit comprising:

• a surgical module having a bone interface side with a bone-contacting surface configured to be superposable against a patient's bone;
• an anchor module configured to be secured to a patient's bone, the anchor module having an anchor module bone interface side with an anchor module bone-contacting surface configured to be superposable against the patient's bone and an anchor module operative side opposite the anchor module bone-contacting surface, the anchor module having a first section and a second section spaced-apart from the first section, wherein the anchor module bone-contacting surface is configured to conform to a surface of the patient's bone in a predetermined bone-contacting configuration;
• a first connecting member having a first end secured to the surgical module, a second end secured to the first section of the anchor module, and a severable portion extending in between the first end and the second end of the first connecting member;
• a second connecting member having a first end secured to the surgical module, a second end secured to the second section of the anchor module, and a severable portion extending in between the first end and the second end of the second connecting member;
• and
• a third connecting member having first and second ends secured respectively to the first section and the second section of the anchor module and a severable portion extending in between the first and second ends of the third connecting member,
• the surgical module being spaced from the first and the second sections of the anchor module and connected thereto via the first and the second connecting members, wherein each one of the severable portions of the first, second, and third connecting members is severable to enable disconnection of the surgical module from the anchor module and disconnection of the first and second sections of the anchor module.