Weightbearing Imaging Assessment of Midfoot Instability in Patients with Confirmed Hallux Valgus Deformity : A Systematic Review of the Literature

Hallux valgus deformity (HVD) involves subluxation of the first metatarsophalangeal joint. While HVD is primarily considered a forefoot condition, midfoot instability may play a significant role in its development and severity. However, very few studies have placed a heavy emphasis on studying this phenomenon. Therefore, this review had a particular focus on understanding midfoot instability based on weightbearing imaging assessments of the TMT joint. This review followed Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and searched five databases for studies on midfoot instability in HVD patients. The severity of HVD was defined by hallux valgus angle (HVA) and distal metatarsal articular angle (DMAA). Data was extracted, and articles were graded using the Methodological Index for Non-Randomized Studies (MINORS). Of 547 initially retrieved articles, 23 met the inclusion criteria. Patients with HVD showed higher HVA and DMAA on weightbearing radiographs (WBRG) and weightbearing computed tomography (WBCT) compared to healthy individuals. Midfoot instability was assessed through intermetatarsal angle (IMA) and tarsometatarsal angle (TMT angle). Patients with HVD exhibited greater IMA and TMT angles on both WBRG and WBCT. This review highlights the importance of weightbearing imaging assessments for midfoot instability in HVD. IMA and TMT angles can differentiate between healthy individuals and HVD patients, emphasizing the significance of midfoot assessment in understanding HVD pathology. These findings validate the limited evidence thus far in the literature pertaining to consistent midfoot instability in HVD patients and are able to provide ample reasoning for physicians to place a larger emphasis on midfoot imaging when assessing HVD in its entirety.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:14

Enthalten in:

Diagnostics (Basel, Switzerland) - 14(2024), 2 vom: 16. Jan.

Sprache:

Englisch

Beteiligte Personen:

Talaski, Grayson M [VerfasserIn]
Baumann, Anthony N [VerfasserIn]
Sleem, Bshara [VerfasserIn]
Anastasio, Albert T [VerfasserIn]
Walley, Kempland C [VerfasserIn]
O'Neill, Conor N [VerfasserIn]
Adams, Samuel B [VerfasserIn]

Links:

Volltext

Themen:

Hallux valgus deformity
Imaging
Journal Article
Midfoot instability
Review
Systematic review
WBCT

Anmerkungen:

Date Revised 28.01.2024

published: Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.3390/diagnostics14020193

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM36738566X