Radiographic Evaluation on the Forefoot: Based on the Two Different Data (1982 and 2004) / 대한족부족관절학회지
Journal of Korean Foot and Ankle Society
; : 1-8, 2005.
Article
in Ko
| WPRIM
| ID: wpr-143466
Responsible library:
WPRO
ABSTRACT
PURPOSE: We compared the bony arrangements of the forefoot in 2 different years, 1982 and 2004, to determine any changes with time period of 22 years. MATERIALS AND METHODS: The radiographs of 200 normal Korean adults, 100 male and 100 female volunteers, were evaluated both in 1982 and 2004. The radiographic results were evaluated with as follows; hallux valgus angle (HVA), intermetatarsal angle (IMA), morphology of metatarsal head and relative anterior protrusion of the metatarsals and the phalanges. The mean ages were 38 years (23-52years) in 1982, and 37 years (24-50years) in 2004. RESULTS: The mean of HVA decreased from 15.6 degrees in 1982 to 14.3 degrees in 2004 (p=0.047), and the mean of IMA increased from 8.0 degrees in 1982 to 9.4 degrees in 2004 (p=0.031). The morphology of metatarsal head and relative anterior protrusion of the metatarsals and the phalanges were not different between the two study years. CONCLUSION: Comparing with those of 1982 measurements, we found an increase of IMA and a decrease of HVA. A prospective study may be needed to illuminate course of the changes.
Key words
Full text:
1
Index:
WPRIM
Main subject:
Volunteers
/
Metatarsal Bones
/
Hallux Valgus
/
Head
Type of study:
Observational_studies
Limits:
Adult
/
Female
/
Humans
/
Male
Language:
Ko
Journal:
Journal of Korean Foot and Ankle Society
Year:
2005
Type:
Article