| finger-to-finger test | A test for coordination and position sense of the upper limbs; the subject is asked to approximate the ends of his index fingers; assesses cerebellar function. (05 Mar 2000) |
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| zinc finger | <molecular biology> A specialised protein group that is characterised by a single zinc atom associated with DNA binding proteins. A loop of 12 amino acids contains either 2 cysteine and 2 histidine groups (a cysteine histidine zinc finger) or 4 cysteines (a cysteine cysteine zinc finger), that directly co ordinate a zinc atom. The loops (usually present in multiples) intercalate directly into the DNA helix. Originally identified in the RNA polymerase III transcription factor TFIIIA. (18 Nov 1997) |
| finger protein | <protein> A protein which has areas with regularly spaced cysteine amino acids that appear to be involved in binding zinc atoms. A protein which has zinc fingers. (09 Oct 1997) |
| abductor muscle of little finger | Origin, pisiform bone and pisohamate ligament; insertion, medial side of base of proximal phalanx of the little finger; action, abducts and flexes little finger; nerve supply, ulnar. Synonym: musculus abductor digiti minimi manus, abductor muscle of little finger, musculus abductor digiti quinti. (05 Mar 2000) |
| baseball finger | An avulsion, partial or complete, of the long finger extensor from the base of the distal phalanx. Synonym: drop finger, hammer finger, mallet finger. (05 Mar 2000) |
| blubber finger | An infection caused by erysipelothrix rhusiopathiae that is almost wholly restricted to persons who in their occupation handle infected fish, shellfish, poultry, or meat. Three forms of this condition exist: a mild localised form manifested by local swelling and redness of the skin; a diffuse form that might present with fever; and a rare systemic form associated with endocarditis. (12 Dec 1998) |
| bolster finger | Monilial infection of the nail fold. (05 Mar 2000) |
| mallet finger | An avulsion, partial or complete, of the long finger extensor from the base of the distal phalanx. Synonym: drop finger, hammer finger, mallet finger. (05 Mar 2000) |
| gloved-finger sign | In chest radiology, the appearance of mucoid impaction of branching bronchi. (05 Mar 2000) |
| ring finger | Fourth finger. Synonym: digitus annularis, fourth finger. (05 Mar 2000) |
| middle finger | Third finger. Synonym: digitus medius, digitus tertius, third finger. (05 Mar 2000) |
| hammer finger | An avulsion, partial or complete, of the long finger extensor from the base of the distal phalanx. Synonym: drop finger, hammer finger, mallet finger. (05 Mar 2000) |
| second finger | The second finger (the thumb being counted as the first). Synonym: digitus secundus, forefinger, index, second finger. (05 Mar 2000) |
| pulp of finger | The fleshy mass at the extremity of the finger. Synonym: digital pulp. (05 Mar 2000) |
| short flexor muscle of little finger | Origin, hamulus of hamate bone; insertion, medial side of proximal phalanx of little finger; action, flexes proximal phalanx of little finger; nerve supply, ulnar. Synonym: musculus flexor digiti minimi brevis manus, short flexor muscle of little finger. (05 Mar 2000) |