The results of pollicization for congenital thumb hypoplasia.

We assessed pollicizations performed by one surgeon; compared function of the pollicized digit in patients with and without forearm/wrist anomalies; and determined if hand function changed with age. A total of 42 hands were assessed an average of 5.7 years post-operatively, 21 with a forearm/wrist anomaly (Group 1) and 21 without (Group 2).

Animal-assisted therapy for dementia: a review of the literature.

Background: Animal-assisted therapy (AAT) is gaining popularity as part of therapy programs in residential aged care facilities. Humans and pet dogs respond to quiet interaction with a lowering of blood pressure and an increase in neurochemicals associated with relaxation and bonding. These effects may be of benefit in ameliorating behavioral and psychological symptoms of dementia (BPSD).

Adhesion formation after flexor tendon repair: comparison of two- and four-strand repair without epitendinous suture.

Increased handling, increased bulk at the repair site and an increase in external suture material may affect adhesion formation and gliding after tendon repair. A previous study(1) showed no significant difference in biomechanical or histopathological measurement of adhesion formation in two- and four-strand repairs combined with an epitendinous suture in the chicken model. In the present study, the flexor digitorum profundus tendon of the middle toe of 47 broiler chickens was cut and repaired with either a single (two-strand) or double (four-strand) modified Kessler core suture without epitendinous suture and immobilised for four weeks.

Long term follow-up of composite non-vascularized toe phalanx transfers for aphalangia.

The results of 21 non-vascularized toe phalanx transfers in 13 patients were reviewed radiologically with respect to function, physeal patency, growth and donor site morbidity at a mean follow-up of 7.4 (range 2.9-13.

Adhesion formation after flexor tendon repair: a histologic and biomechanical comparison of 2- and 4-strand repairs in a chicken model.

Purpose: Both increased handling and increased bulk at the repair site have been hypothesized as affecting adhesion formation and gliding after tendon repair. Tendons repaired with 2- and 4-strand techniques were compared using both biomechanical and histopathologic measurements to determine the influence of increasing strand number on adhesion formation and gliding.

Methods: The flexor digitorum profundus tendon of the right middle toe of 80 broiler chickens was cut and then repaired with either a single (2-strand) or double (4-strand) modified Kessler core suture, followed by a running epitendinous suture.