Published in:
01-03-2014
Idiopathic avulsion of the flexor pollicis longus: Case report and review of the literature
Authors:
I. J. Behr, J. T. Behr
Published in:
HAND
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Issue 1/2014
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Excerpt
Atraumatic closed rupture of the flexor pollicis longus (FPL) tendon is uncommon. When it occurs, it is usually associated with a recognizable pathologic etiology. Cited contributing factors for FPL tendon rupture include rheumatoid arthritis [
3,
9,
29], Colles’ fracture [
6,
21,
27,
39], exostosis of the distal radius [
10], scaphoid exostosis [
10,
26,
29], ulnar metacarpophalangeal joint sesamoid osteophyte [
36,
37], interphalangeal sesamoid osteophyte [
34], scaphoid nonunion [
7,
18,
19,
28,
32,
35,
40,
42], Kienböck's disease [
14], lunate silicone replacement degradation [
5], intratendinous corticosteroid injection [
30], retained glass fragments [
13], migration of a retained foreign body [
41], intratendinous tumor proliferation [
16], and mucopolysaccharidosis [
38]. …