Typical forefoot deformities such as hallux valgus, MTP joint subluxation and hammer toe deformities (component scores of the SI) were detected in 75% of the early RA patients and 50% of the control subjects.
The deformity includes four components: metatarsus adductus, cavus, hindfoot varus and equinus.
The abrasion rate was non-existent in 8 cases, superficial in 7, striped in 10, and massive with macroscopic deformity of the components in 5 cases (Table 4; see supplementary data).
There is often a variable combination of deformities but the individual components and associated compensatory bony and soft-tissue deformities need to be evaluated from functional and biomechanical perspectives (Table 1).
The abrasion rate was classified as non-existent, superficial, striped, or massive with macroscopic deformity of the coupling components, and was compared to the degree of inflammatory reaction.
Specifically, the MNSI includes examination of the feet for deformities and reflexes (not components of the mTCNS), while the NDS excludes assessment of symptoms in place of reflexes.
All components of the deformity were corrected by serial manipulation and casting, except the equinus deformity.
Traditionally, management of neurological foot deformities required a combination of soft tissue and bony procedures for the correction of the many components of the deformity [4].
The focus of the present study was to investigate the relations between different components of the deformity and the activity and participation among individuals with RLD, regardless of type of deformity and prior treatment.
Varus deformity often has a ligamentous component as well as osseous and cartilaginous components.
More than 150 different operations have been designed to correct bunions (at least 25 of which use a wire); none of them corrects all the components of the deformity.
