Observation on pathological changes of the medial aspect of the first metatarsal head of hallux valgus.
- Author:
Jian-Min WEN
1
;
Yun TONG
;
Feng-Yue HAN
;
Yong-Sheng SUN
;
Wei-Dong SUN
;
Zhi-Cheng SANG
;
Hai-Wei HU
;
Xin-Xiao LIN
;
Xia-Bo WU
;
Zhao LIANG
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Adult; Aged; Female; Hallux Valgus; pathology; Humans; Male; Metatarsal Bones; pathology; Middle Aged
- From: China Journal of Orthopaedics and Traumatology 2008;21(12):883-885
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo observe pathological characteristic of bone and soft tissue of the medial aspect of the first metatarsal head in order to investigate the pathogenesis of hallux valgus.
METHODSOne hundred and twenty-three patients with hallux valgus (235 feet) were obtained from August 2003 to December 2004 in our department. The bone and soft tissue of the medial aspect of the first metatarsal head were taken out from the incision. The pathological conditions of specimen were observed by HE stain.
RESULTSThe pathological changes included: degeneration and desmoplasia around the attachment point of tendon and joint capsule, reactive hyperplasia of periost, decreasing of bone trabecula, cartilaginification of periost, cortical bone and tendon insertion, bone formation and osteoclasts response.
CONCLUSIONThe pathological changes of the medial aspect of the first metatarsal head of hallux valgus presented extensive chronic inflammation.
