Opposition splint for partial thumb amputation: a case study measuring disability before and after splint use.

STUDY DESIGN: Case report. INTRODUCTION: A combined burn and a partial amputation can be extremely debilitating as the thumb constitutes 40% of the entire hand when evaluating functional impairment. PURPOSE OF THE STUDY: Measure disability with and without opposition splint use after partial thumb amputation due to a burn. METHODS: Impairment and disability measures were completed at discharge from the hospital and subsequently during outpatient follow-up visits while wearing and not wearing a thumb opposition splint at 3, 6, 8, and 15 months. Comparisons between disability and impairment scores were assessed over time. RESULTS: The difference between DASH scores with and without using the splint were 25 at 3 months, 16 at 6 months, 10 at 8 months, and 12 at 15 months. CONCLUSIONS: Splint use in this case demonstrated clinically significant changes over time with minimal changes in impairment indicating enhanced function and improved patient perception of disability. LEVEL OF EVIDENCE: 4.

Dieulafoy lesion as a cause of massive gastrointestinal bleeding.

The Dieulafoy lesion, also referred to as exulceratio simplex, caliber-persistent artery anomaly, or cirsoid aneurysm, is a relatively rare, yet possibly fatal cause of gastrointestinal bleeding. Recent journal articles suggest that this pathological entity is not as uncommon as once thought. Advances in endoscopic technique and esophagogastroduodenoscopy (EGD) have greatly assisted in earlier diagnosis and added options to the treatment regimen for this lesion. The relationship of this anomaly to possible exsanguination makes it essential that both medical and surgical endoscopists be knowledgeable of the anatomy, diagnosis, and management of this pathology. Several therapeutic approaches to Dieulafoy's lesion are available and are described.