{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,16]],"date-time":"2026-02-16T17:10:47Z","timestamp":1771261847623,"version":"3.50.1"},"reference-count":23,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2006,4,25]],"date-time":"2006-04-25T00:00:00Z","timestamp":1145923200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Vet Radiology Ultrasound"],"published-print":{"date-parts":[[2006,5]]},"abstract":"<jats:p>The aims of this prospective study were to test the feasibility of assessing neovascularization with power Doppler ultrasonography and to investigate its usefulness to follow fracture healing of long bones in dogs and cats. A total of 51 patients (44 dogs and seven cats) were followed. Fracture types differed from simple to comminuted. Therapy ranged from external coaptation to plate osteosynthesis. Patients were followed with radiography, B\u2010mode real time and power Doppler ultrasonography every 2\u20134 weeks until the fracture was healed. All fractures healed uneventfully. A semi\u2010quantitative numerical score based on signal intensity, vessel area, and number of Doppler signals was assigned and the mean value was used to compare patients and examinations. Time postoperatively was divided into periods of 10 days. No Doppler signal was present during the first 10 days. The mean of the scores was highest between 11 and 20 days postoperatively and the median of the scores peaked between 21 and 30 days. A gradual decrease was seen thereafter. The mean of the scores was zero at 71\u201380 days and the median at 51\u201360 days postoperatively for the grouped results. In all positive power Doppler examinations, signals were present in and close to the callus. In seven patients (five dogs and two cats) signals were also present in the peripheral soft tissues in one of the follow up examinations. The normal healing process of fractured bones can be visualized using power Doppler ultrasonography and follows a distinctive time\u2010dependent pattern.<\/jats:p>","DOI":"10.1111\/j.1740-8261.2006.00144.x","type":"journal-article","created":{"date-parts":[[2006,4,25]],"date-time":"2006-04-25T16:29:07Z","timestamp":1145982547000},"page":"301-306","source":"Crossref","is-referenced-by-count":23,"title":["POWER DOPPLER ASSESSMENT OF THE NEOVASCULARIZATION DURING UNCOMPLICATED FRACTURE HEALING OF LONG BONES IN DOGS AND CATS"],"prefix":"10.1111","volume":"47","author":[{"given":"MARIJE","family":"RISSELADA","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"MARTIN","family":"KRAMER","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"JIMMY H.","family":"SAUNDERS","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"PIET","family":"VERLEYEN","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"HENRI","family":"VAN BREE","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2006,4,25]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/0020-1383(95)90544-8"},{"key":"e_1_2_7_3_2","first-page":"137","article-title":"Ultrasound for the early diagnosis of fracture healing after Interlocking nailing of the tibia without reaming","volume":"310","author":"Moed BR","year":"1995","journal-title":"Clinical Orthop Related Res"},{"key":"e_1_2_7_4_2","first-page":"200","article-title":"Ultrasound for the early diagnosis of tibial fracture healing after static interlocked nailing without reaming","volume":"12","author":"Moed BR","year":"1998","journal-title":"histologic correlation using a canine model"},{"key":"e_1_2_7_5_2","first-page":"206","article-title":"Ultrasound for the early diagnosis of tibial fracture healing after static interlocked nailing without reaming","volume":"12","author":"Moed BR","year":"1998","journal-title":"clinical results"},{"key":"e_1_2_7_6_2","first-page":"185","article-title":"Ultrasonography in the evaluation of osteogenesis in fractures treated with Hoffman external fixation","volume":"12","author":"Ricciardi L","year":"1986","journal-title":"Italian J Orthop Traumatol"},{"key":"e_1_2_7_7_2","first-page":"223","article-title":"External callus development on ultrasound and its mechanical correlation","volume":"18","author":"Ricciardi L","year":"1992","journal-title":"Italian J Orthop Traumatol"},{"key":"e_1_2_7_8_2","first-page":"71","article-title":"Mechanical monitoring of fracture healing using ultrasound imaging","author":"Ricciardi L","year":"1993","journal-title":"Clin Orthop"},{"key":"e_1_2_7_9_2","doi-asserted-by":"publisher","DOI":"10.1007\/s001040050118"},{"key":"e_1_2_7_10_2","first-page":"931","article-title":"Ultrasound follow\u2010up of callus distraction\u2013an alternative to roentgen diagnosis?","volume":"113","author":"Richter D","year":"1996","journal-title":"Langenbecks Arch Chir Suppl Kongressbd"},{"key":"e_1_2_7_11_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.2005.00017.x"},{"key":"e_1_2_7_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-1383(99)00234-X"},{"key":"e_1_2_7_13_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiology.137.1.7422861"},{"key":"e_1_2_7_14_2","first-page":"1224","article-title":"Power Doppler sonography","volume":"8","author":"Martinoli C","year":"1998","journal-title":"general principles, clinical applications, and future prospects"},{"key":"e_1_2_7_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-7216-7788-0.50007-1"},{"key":"e_1_2_7_16_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1740-8261.2003.tb01274.x"},{"key":"e_1_2_7_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1097-0096(200001)28:1<20::AID-JCU3>3.0.CO;2-W"},{"key":"e_1_2_7_18_2","doi-asserted-by":"publisher","DOI":"10.7863\/jum.2003.22.2.145"},{"key":"e_1_2_7_19_2","first-page":"537","article-title":"Bone callus","volume":"91","author":"Bottinelli O","year":"1996","journal-title":"possible assessment with color Doppler ultrasonography. 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