Habitual knuckle cracking and hand function.

Habitual knuckle cracking and hand function.

increase haemoglobin synthesis and erythro-poiesis. Further clinical and fundamental research is warranted to establish the possible beneficial effects of (oral) iron chelation treatment on RA activity and the anaemia of chronic disease. of hydroxyl radicals in the presence of ferritin and hemosiderin. Is hemosiderin formation a biological protective mechanism? Biochem J 1986; 234: 727-31. Iron...

Effect of habitual knuckle cracking on hand function.

The relation of habitual knuckle cracking to osteoarthrosis with functional impairment of the hand has long been considered an old wives' tale without experimental support. The mechanical sequelae of knuckle cracking have been shown to produce the rapid release of energy in the form of sudden vibratory energy, much like the forces responsible for the destruction of hydraulic blades and ship pro...

Knuckle cracking and hand osteoarthritis.

BACKGROUND Previous studies have not shown a correlation between knuckle cracking (KC) and hand osteoarthritis (OA). However, one study showed an inverse correlation between KC and metacarpophalangeal joint OA. METHODS We conducted a retrospective case-control study among persons aged 50 to 89 years who received a radiograph of the right hand during the last 5 years. Patients had radiographic...

Cracking the cracked knuckle: a medical student's take.

Does knuckle cracking lead to arthritis of the fingers?

To the Editor: 1 work at an overseas American institution, and there are extended delays in receipt of journals by our medical library. So, it was only a few days ago that I saw the article entitled “Weak Association between HLA-B27 and the Spondylarthropies in Lebanon,” which was published in the February 1997 issue of Arthritis & Rheumatism (1). I would like to draw the attention of the Leban...