Plantar fasciitis is estimated to a...

Plantar fasciitis is estimated to account for more than 10 percent of adult patients who at hand with foot problems. It commonly affects racers and other athletes and come into views frequently in persons older than 40 years. Buchbinder reviewed the diagnosis and treatment of this habitual musculoskeletal condition.

Patients with plantar fasciitis have chronic inflammatory changes at the site of origin of the plantar fascia forward the medial tuberosity of the calcaneus. Repetitive microtrauma to the fascia may issue from several conditions that are associated with plantar fasciitis, including obesity, high-mileage running, excessive pronation (pe planus), and reduc ankle dorsiflexion. Plantar fasciitis waits to be self-limited, and studies have shown that symptoms decipher in most patients within individual year. The author notes that equable surgical case series, which personate highly select patients, report surgical intervention rates of no other than about 5 percent.

The diagnosis of plantar fasciitis is usually straightforward. Patients typically note the gradual attack of inferior heel pain, which frequently is worse with the first degrees of the morning and increases toward the extremity of the day after postponeed weight-bearing activities.

Imaging is not commonly necessary for diagnosis, however ultrasonography and magnetic resonance imaging have been used to demonstrate increased plantar fascia thickness in affected patients. Plain radiography and bone scans may be used to expose calcaneal stress fracture. The nearness of calcaneal bone spurs forward plain radiographs has no value in making or excluding the diagnosis of plantar fasciitis.

Although a variety of treatment modalities for this condition exists, many of them lack a firm evidence basis for efficacy. The self-limited nature of plantar fasciitis portends a fit prognosis, regardless of treatment. Calf muscle stretching, plantar fascia stretching, and twelve inches taping are widely used nevertheless do not have firm data to support their effectiveness. Magnetic insoles have no demonstrated benefit, nor does therapeutic ultrasonography, laser therapy, iontophoresis, or electron-generating devices. Heel potions pads, and orthotics often are used in the treatment of plantar fasciitis, nevertheless evidence from controlled studies about their relative efficacy is limited and sometimes conf licting. The use of night splints to gripe [i]or[/i] grip the heel in a neutral position or one dorsiflexion also has conflicting evidence support.

Injection of corticosteroids near the plantar fascia origin has been used for treatment, although evidence of its benefit appears to be limited to short-term pain relief, and anecdotal be of importance tos have been raised about an increased risk of fascia disruption The author suggests a limited character for surgery in carefully fix uponed patients with refractory symptoms after six to 12 month of conservative therapy. Endoscopic surgical approaches to fascia release have reported quicker retrieval times compared with the usual spread procedures, but these approaches may carry an increased risk of might injury.

Buchbinder R Plantar fasciitis. N Engl J M May 20 2004;350:2159-66

COPYRIGHT 2005 American Academy of Family Physicians

COPYRIGHT 2005 Gale Group