Devices and methods for supporting a patient's legs

A foot holding assembly for securing a foot of a patient during a surgical or diagnostic procedure, the assembly comprising:

• a boot configured to hold the foot of the patient;
• a rigid sole coupled to the boot;
• a pivot arm having a first end rotatably coupled to the sole;
• a slider block pivotally coupled to a second end of the pivot arm and configured to be slidably mounted to a rail, wherein the slider block comprises:
• a segmented body comprising a pair of longitudinal segments and a lateral segment;
• a retainer disposed at an lateral interface of the pair of longitudinal segments and the lateral segment, wherein the retainer is configured to receive a second end of the pivot arm;
• and
• a pivot arm release extending from one of the pair of longitudinal segments and comprising an open position permitting insertion removal of the second end of the pivot arm from the retainer and a closed position configured to restrict the removal of the second end of the pivot arm from the retainer.

A foot holding assembly for securing a foot of a patient during a surgical or diagnostic procedure, the assembly comprising:

• a boot configured to hold the foot of the patient;
• a rigid sole coupled to the boot;
• a pivot arm having a first end rotatably coupled to the sole;
• a slider block pivotally coupled to a second end of the pivot arm and configured to be slidably mounted to a rail, wherein the slider block comprises:
• a segmented body comprising a pair of longitudinal segments and a lateral segment;
• and
• a retainer disposed at an lateral interface of the pair of longitudinal segments and the lateral segment, wherein the retainer is configured to receive a second end of the pivot arm;
• wherein the pair of longitudinal segments are configured to move relative to each other along the lateral interface and orthogonal a central axis of the rail.