DESCRIPTION A 14-year-old adolescent boy presented 3 days after lacerating his hand with a knife. He complained of inability to flex his little finger and had decreased sensation on the ulnar aspect of this digit.

Trigger finger has become a prevalent disease that greatly affects occupational activity and daily life. Ultrasound imaging is commonly used for the clinical diagnosis of trigger finger severity. Due to image property variations, traditional methods cannot effectively segment the finger joint's tendon structure. In this study, an adaptive texture-based active shape model method is used for segm...

  Background: To evaluate safety and efficacy of percutaneous release of trigger finger in multiple digits involvement in comparison with  single digit involvement.   Method: A number of 100 patients (131 fingers) were treated by percutaneous release and divided into two groups: single digit (group A) and multiple digits (group B). They were followed up for one year. Success rate, pain, complic...

...................................................................................................... 9 THESIS AND SPECIFIC AIMS ....................................................................... 11 LIST OF PAPERS ............................................................................................ 13 INTRODUCTION .......................................................................

A 4-month-old boy, first in birth order, born by spontaneous vaginal birth at full term, was brought with a complaint of flexion deformity of the left ring finger. His mother stated that the deformity had been noticed by the primary care physician during routine neonatal check-up at birth. There was no history of peri-natal trauma, infections, or rheumatologic / metabolic disorders and developm...

The Saint John Protocol describes a rehabilitation program of up to half a fist of protected true active finger flexion beginning 3 to 5 days after flexor tendon repair. We no longer use full fist place and hold. We illustrate with film and text the reasons for these changes.

Steroid injections have long been the main stay of conservative treatment of trigger digits. This procedure gives variable results, which is dependent on a number of factors. The injection of the steroid in the right place improves the success rate and also prevents complications associated with the procedure. We describe a technique using ultrasound for accurate injection of steroid to maximis...

This paper elaborates a novel hypothesis regarding the observed predictive relation between finger gnosis and mathematical ability. In brief, we suggest that these two cognitive phenomena have overlapping neural substrates, as the result of the re-use ("redeployment") of part of the finger gnosis circuit for the purpose of representing numbers. We offer some background on the relation and curre...