[Flexion deformities of the thumb: clasped thumb and trigger thumb]. / Déformation en flexion du pouce de l'enfant: pouce flexus adductus et pouce à ressaut.
Chir Main
; 27 Suppl 1: S35-9, 2008 Dec.
Article
in Fr
| MEDLINE
| ID: mdl-18838288
ABSTRACT
Congenital clasped thumb in palm corresponds to a spectrum of anomalies leading to a loss of thumb extension and abduction. Intrinsic muscles and skin shortening are not infrequent. Conservative orthopedic treatment should be undergone as soon as possible. When this treatment fails, or when patients are seen late, surgical correction has to be customized according to the involved structures. The trigger thumb is 10 times more frequent than the trigger finger. It is bilateral in 30% of the cases. The term "congenital" remains unclear as several investigations on newborns have not evidenced trigger thumb. In children, it is very rare to find a real trigger and presentation consists in a fixed flexion deformity of the interphalangeal joint. Diagnosis is clinical, with a palpable nodule at the level of T1 pulley. Conservative treatment, consisting in a nocturnal splint, is indicated before the age of two years old. After this age, or in case of failure of splinting, surgery will be needed.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Thumb
/
Trigger Finger Disorder
Type of study:
Diagnostic_studies
Limits:
Child, preschool
/
Humans
/
Infant
/
Newborn
Language:
Fr
Journal:
Chir Main
Year:
2008
Document type:
Article
Affiliation country: