Extensor digitorum brevis manus: a raremuscle on the dorsum of the hand
Braz. j. morphol. sci
; 24(4): 208-210, Oct.-Dec.2004. ilus
Article
in En
| LILACS
| ID: lil-658768
Responsible library:
BR734.1
ABSTRACT
The extensor digitorum brevis manus is one of the rare anatomic variations which occur on the dorsum of the hand. Only some 295 articles were found worldwide in an extensive bibliographic review carried out in 2003. This muscle was dissected bilaterally on a male corpse at the Human Anatomy Laboratory of the Morphophysiological Department of the Faculty of Medical Sciences of Minas Gerais. It is an elongated, small muscle, originating at the carpal bones and at the extensor retinaculum and inserting into one of the tendons of the fingers extensor muscle. Even though it does not present an essential function in the movement of the fingers nor the hand, it can lead to pain when hypertrophied, creating the need for clinical or even surgical treatment.
Key words
Full text:
1
Collection:
01-internacional
Database:
LILACS
Main subject:
Back
/
Hand
/
Muscles
Type of study:
Diagnostic_studies
Limits:
Female
/
Humans
/
Male
Language:
En
Journal:
Braz. j. morphol. sci
Journal subject:
ANATOMIA
Year:
2004
Document type:
Article
Affiliation country:
Brazil