Purpose of review Tibial torsion is a recognized cause of patellofemoral pain and instability
in the paediatric population; however, it is commonly overlooked in the adult population. The …

Purpose To evaluate the accuracy and precision of postoperative coronal plane alignment
using 3D-printed patient-specific instrumentation (PSI) in the setting of proximal tibial or …

Purpose High tibial osteotomy (HTO) is an effective treatment option in early osteoarthritis.
However, preoperative planning and surgical execution can be challenging. Computer …

Background Deformity assessment and preoperative planning of realignment surgery are
conventionally based on weight-bearing (WB) radiographs. However, newer technologies …

Purpose Patellofemoral instability (PFI) is a common condition that can be caused from
multiple factors, including lower limb rotational malalignments. Determining precise criteria …

Background Rotational malalignment deformities of the lower limb in adults mostly arise
from excessive femoral anteversion and/or excessive external tibial torsion. The aim of this …

Purpose The multifactorial nature of patellofemoral instability requires a comprehensive
assessment of the affected patients. While an association between tibial tuberosity (TT) …

Purpose: In medial open-wedge high tibial osteotomy (HTO) hinge axis and osteotomy
plane influence the resulting anatomy, but accurate angular quantifications using 3D …

Purpose Rotation of the tibia relative to the femur was recently identified as a contributing
risk factor for patellar instability, and correlated with its severity. The hypothesis was that in …

Background: When correcting severe genu varus deformity, knee surgeons must choose
between performing a single or double-level osteotomy. This systematic review aims to …