No abstract available.
Amputees* ; Femur Neck* ; Femur* ; Humans

No abstract available.
Amputees* ; Humans ; Phantom Limb*

Ankle arthrodesis has been regarded as a good operative treatment for post traumatic and rheumatoid arthritis of ankle, and ankle arthroplasty has been also developed with several types, from 1970, by Lord & Marotte. Ankle arthroplasty is more functional & less cosmetic troublesome than arthrodesis, and with more developed prosthesis design, more good result will come. The authors operated 6 cases of total ankle arthroplasty for posttraumatic and rheumatoid arthritis of ankle, which were also indications of arthrodesis, and introduce the results and operative problems of ankle arthroplasty.
Ankle ; Arthritis, Rheumatoid ; Arthrodesis ; Arthroplasty ; Prosthesis Design

No abstract available.
Knee*

BACKGROUND/AIMS: The ability to visualize the small bowel mucosa by capsule endoscopy is limited. Moreover, studies involving small-bowel preparation with purgative drugs have failed to establish which preparations produce better images and higher diagnostic yields. The aim of this study was to evaluate the efficacies and diagnostic yields of different bowel preparations. METHODS: A cohort of 134 patients with suspected small bowel disease was randomly assigned to 3 groups. Patients in group A (n=44) fasted for 12 h before being administered an M2A capsule (Given Imaging, Yoqneam, Israel). Patients in group B (n=45) were asked to drink two doses of 45 mL of sodium phosphate (NaP) with water during the afternoon and evening on the day before the procedure and to drink at least 2 L of water thereafter. Patients in group C (n=45) drank 2 L of a polyethylene glycol (PEG) lavage solution the evening before the procedure. RESULTS: Overall cleansing of the small bowel was adequate in 43% of patients in group A, 77% of those in group B, and 56% of those in group C (group A vs group B, p=0.001). Diagnoses for obscure gastrointestinal bleeding were established in 9 patients (39%) in group A, 16 patients (69%) in group B, and 14 patients (50%) in group C. No significant difference in diagnostic yield was observed between groups. CONCLUSIONS: Bowel preparation with NaP for capsule endoscopy improved small-bowel mucosal visualization when compared to 12-h overnight fasting.
Capsule Endoscopy ; Cohort Studies ; Hemorrhage ; Humans ; Mucous Membrane ; Phosphates ; Polyethylene Glycols ; Prospective Studies ; Sodium ; Therapeutic Irrigation ; Water

BACKGROUND/AIMS: Capsule endoscopy (CE) is widely used. However, CE has limitations including incomplete examination, inadequate bowel preparation, and retention. The aim of this study was to estimate the indications for and detection, completion, and retention rates of small intestine CE based on the 10-year data from the Korean Capsule Endoscopy Registry. METHODS: Twenty-four hospitals participated in this study. Clinical information, such as reasons for CE, method and quality of bowel preparation, and incomplete examination and capsule retention rates, was collected and analyzed. RESULTS: A total of 2,914 CEs were registered. The most common reason for CE was obscure gastrointestinal bleeding (59%). Significant lesions were detected in 66% of cases. Positive CE diagnosis occurred in 63% of cases. The preparation method did not significantly affect the quality of bowel preparation for CE. The overall incomplete rate was 33%, and was high in the elderly and those with poor bowel preparation. Capsule retention was 3% and high in patients with small bowel tumors and Crohn's disease and in children under 10 years of age. CONCLUSIONS: CE is a valuable technique; while the overall detection rate is high, incompletion and retention rates are also relatively high. CE should be carefully considered in the elderly and children less than 10 years of age, as well as in patients with small bowel tumors and Crohn's disease.
Aged ; Capsule Endoscopy* ; Child ; Crohn Disease ; Diagnosis ; Hemorrhage ; Humans ; Intestine, Small