A Modified 4-in-1 Stanisavljevic Procedure for Treating Obligatory or Congenital Patellar Dislocations in Children: A Surgical Technique.

We found at our institution that a modified 4-in-1 Stanisavljevic technique produced favorable outcomes in patellar stability, range of motion, and quality of life in pediatric patients with congenital or obligatory patellar dislocation. More study is warranted to determine the procedure's overall benefits for children with obligatory or congenital dislocations of complex etiology.