A Hallux Valgus Surgical Planning Survey Using WBCT-based 3D Printing.

ABSTRACT:

Background

Recent literature highlights the importance of treating hallux valgus (HV) as a 3-dimensional (3D) deformity. Although 3D printing may enhance visualization of the multiplanar aspects of HV, its influence on surgical planning remains unclear. This study assessed changes in surgical plans when surgeons sequentially reviewed 2D radiographs, 3D weightbearing computed tomography (WBCT), and 3D-printed models, hypothesizing that 3D printing would have the greatest impact.

Methods

A single HV case (a 40-year-old woman, intermetatarsal angle [IMA] 21 degrees, HV angle [HVA] 47 degrees) was evaluated by 30 surgeons in a masked, stepwise manner. Surgical plans were recorded at each stage. Surgeons rated the influence of WBCT and 3D printing using a 5-point Likert scale. A

SUBMITTER: Lintz F 

PROVIDER: S-EPMC11915313 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature