This systematic review of 24 retrospective studies (396 knees) compares outcomes of acute (<3 weeks), chronic (>3 weeks), and staged surgical reconstruction for severe multiple-ligament knee injuries (Schenck KDIII–KDIV), and separately evaluates early mobilization versus immobilization within each timing group.
When you're managing a KDIII or KDIV knee dislocation, recognize that acute reconstruction trades stiffness risk for earlier intervention — if you operate acutely, mandatory early mobilization is non-negotiable, as immobilization dramatically compounds instability and range-of-motion deficits without improving stability.
Staged reconstruction optimizes subjective outcomes but doesn't eliminate the need for arthrolysis, so counsel patients accordingly regardless of timing chosen.
This systematic review of 24 retrospective studies (396 knees) compares outcomes of acute (<3 weeks), chronic (>3 weeks), and staged surgical reconstruction for severe multiple-ligament knee injuries (Schenck KDIII–KDIV), and separately evaluates early mobilization versus immobilization within each timing group.
When you're managing a KDIII or KDIV knee dislocation, recognize that acute reconstruction trades stiffness risk for earlier intervention — if you operate acutely, mandatory early mobilization is non-negotiable, as immobilization dramatically compounds instability and range-of-motion deficits without improving stability.
Staged reconstruction optimizes subjective outcomes but doesn't eliminate the need for arthrolysis, so counsel patients accordingly regardless of timing chosen.