J H Miller1, I Beggs. 1. Department of Radiology, Royal Infirmary, Lauriston Place, Edinburgh, EH3 9YW, UK.
Abstract
AIM: To assess whether ultrasound with intraarticular injection of saline increases the detection of intraarticular bodies of the elbow. SUBJECTS AND METHODS: Twelve patients (age range 21-42 years, mean 29 years; 8 male, 4 female) referred over a 2-year period with an equivocal history of elbow locking and plain radiographs had a joint injection of at least 12 ml of sterile saline during ultrasound examination. No patient had a joint effusion before injection. Surgical correlation was available in six patients. RESULTS: Ten patients had intraarticular bodies but these were demonstrated only after joint injection in six patients. Arthroscopy performed in six patients confirmed intraarticular bodies in five. Radiographs were falsely positive in one and falsely negative in seven patients. CONCLUSION: Joint injection improves the sonographic evaluation and conspicuity of small and radiographically occult intraarticular loose bodies in the clinically equivocal elbow. The procedure is simple, quick, well tolerated and reproducible.
AIM: To assess whether ultrasound with intraarticular injection of saline increases the detection of intraarticular bodies of the elbow. SUBJECTS AND METHODS: Twelve patients (age range 21-42 years, mean 29 years; 8 male, 4 female) referred over a 2-year period with an equivocal history of elbow locking and plain radiographs had a joint injection of at least 12 ml of sterile saline during ultrasound examination. No patient had a joint effusion before injection. Surgical correlation was available in six patients. RESULTS: Ten patients had intraarticular bodies but these were demonstrated only after joint injection in six patients. Arthroscopy performed in six patients confirmed intraarticular bodies in five. Radiographs were falsely positive in one and falsely negative in seven patients. CONCLUSION: Joint injection improves the sonographic evaluation and conspicuity of small and radiographically occult intraarticular loose bodies in the clinically equivocal elbow. The procedure is simple, quick, well tolerated and reproducible.
Authors: Luca Maria Sconfienza; Miraude Adriaensen; Domenico Albano; Maria Pilar Aparisi Gómez; Alberto Bazzocchi; Ian Beggs; Bianca Bignotti; Vito Chianca; Angelo Corazza; Danoob Dalili; Miriam De Dea; Jose Luis Del Cura; Francesco Di Pietto; Eleni Drakonaki; Fernando Facal de Castro; Dimitrios Filippiadis; Jan Gielen; Salvatore Gitto; Harun Gupta; Andrea S Klauser; Radhesh Lalam; Silvia Martin; Carlo Martinoli; Giovanni Mauri; Catherine McCarthy; Eugene McNally; Kalliopi Melaki; Carmelo Messina; Rebeca Mirón Mombiela; Benedikt Neubauer; Marina Obradov; Cyprian Olchowy; Davide Orlandi; Athena Plagou; Raquel Prada Gonzalez; Saulius Rutkauskas; Ziga Snoj; Alberto Stefano Tagliafico; Alexander Talaska; Violeta Vasilevska-Nikodinovska; Jelena Vucetic; David Wilson; Federico Zaottini; Marcello Zappia; Georgina Allen Journal: Eur Radiol Date: 2019-12-16 Impact factor: 5.315