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British volume"],"published-print":{"date-parts":[[2005,9]]},"abstract":"<jats:p>We undertook a multicentre, prospective study of a series of 112 unstable trochanteric fractures in order to evaluate if internal fixation with a sliding screw device combined with augmentation using a calcium phosphate degradable cement (Norian SRS) could improve the clinical, functional and radiological outcome when compared with fractures treated with a sliding screw device alone. Pain, activities of daily living, health status (SF-36), the strength of the hip abductor muscles and radiological outcome were analysed.<\/jats:p><jats:p>Six weeks after surgery, the patients in the augmented group had significantly lower global and functional pain scores (p &lt; 0.003), less pain after walking 50 feet (p &lt; 0.01), and a better return to the activities of daily living (p &lt; 0.05). At follow-up at six weeks and six months, those in the augmented group showed a significant improvement compared with the control group in the SF-36 score. No other significant differences were found between the groups. We conclude that augmentation with calcium phosphate cement in unstable trochanteric fractures provides a modest reduction in pain and a slight improvement in the quality of life during the course of healing when compared with conventional fixation with a sliding screw device alone.<\/jats:p>","DOI":"10.1302\/0301-620x.87b9.15792","type":"journal-article","created":{"date-parts":[[2005,8,29]],"date-time":"2005-08-29T18:07:45Z","timestamp":1125338865000},"page":"1203-1209","source":"Crossref","is-referenced-by-count":103,"title":["Resorbable cement for the augmentation of internally-fixed unstable trochanteric fractures"],"prefix":"10.1302","volume":"87-B","author":[{"given":"P.","family":"Mattsson","sequence":"first","affiliation":[{"name":"Department of Orthopaedics, Uppsala University Hospital, S-75185 Uppsala, Sweden."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Alberts","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, Karolinska University, Hospital, S-17176, Stockholm, Sweden."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Dahlberg","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, St G\u00f6ran Hospital, Stockholm, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M.","family":"Sohlman","sequence":"additional","affiliation":[{"name":"Department of Orthopaedics, Karolinska University, Hospital, S-17176, Stockholm, Sweden."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. 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