Возможности ультрасонографии в определении типов акромиона как внешней причины импинджмент-синдрома плеча

It is on record that the curved and hooked acromion types result in the lesion in the rotator cuff tendons. Research aim: to increase the informational content of ultrasound investigation of a glenohumeral joint using ultrasonic analysis of acromial morphology. To research is based on the comparison of radiographic findings of the acromion with the length of coraco-acromial ligament. Altogether 112 patients aged from 21 to 80 which complained the shoulder pain were examined. Among them there were 76 (67,9%) women and 36 (32,1%) men.The length of the coracoacromial ligament was defined for each type of acromion process.Conclusion: we found ultrasound equivalent (the length of coracoacromial ligament) for each type of acromion, which allows to reduce radiation exposure of the patients while their examination.Известно, что изогнутый и крючковидный типы акромиона могут явиться причиной повреждения сухожилий ротаторной манжеты плеча.Представленная работа направлена на расширение диагностических возможностей ультразвукового исследования плечевого сустава для ультразвуковой идентификации анатомических типов акромиона лопатки. Исследование основано на сопоставлении рентгенологических данных по типу акромиального отростка лопатки с длиной коракоакромиальной связки, получаемой из дополнительного доступа при эхографии плечевого сустава.Обследовано 112 человек в возрасте от 21 года до 80 лет с жалобами на боль в плече, среди них было 76 (67,9%) женщин и 36 (32,1%) мужчин. Была определена длина коракоакромиальной связки для каждого типа акромиона. Установлен ультразвуковой эквивалент (длина коракоакромиальной связки) для каждого типа отростка, что позволяет уменьшить лучевую нагрузку на пациента

Potentialities of the ultrasonography by detection of the acromion types as external cause of impingment syndrome

It is on record that the curved and hooked acromion types result in the lesion in the rotator cuff tendons. Research aim: to increase the informational content of ultrasound investigation of a glenohumeral joint using ultrasonic analysis of acromial morphology. To research is based on the comparison of radiographic findings of the acromion with the length of coraco-acromial ligament. Altogether 112 patients aged from 21 to 80 which complained the shoulder pain were examined. Among them there were 76 (67,9%) women and 36 (32,1%) men.The length of the coracoacromial ligament was defined for each type of acromion process.Conclusion: we found ultrasound equivalent (the length of coracoacromial ligament) for each type of acromion, which allows to reduce radiation exposure of the patients while their examination

An anomaly in inclusive pion double charge exchange on 16O at about 1GeV

The new results on the inclusive double charge exchange (DCX) reaction 16O(π-,π+)X at incident kinetic energy T0=0.75 and 1.15GeV are presented. The data were taken without using Cherentov counters. The new DCX cross sections agree well with the old ones. Both the values are about an order of magnitude larger than the theoretical cross sections calculated for the standard sequential mechanism. Two other approaches wich seem to explain the discrepancy are also briefly reviewed.Vicente Vacas, Manuel Jose, [email protected]