[Total elbow arthroplasty. Indications, operative technique and results after implantation of an Acclaim elbow prosthesis].
Total elbow arthroplasty has become a reliable treatment option for patients with rheumatoid arthritis as well as primary or posttraumatic arthrosis. The aim of this study is to present the indications, operative technique and results for the implantation of an Acclaim elbow prosthesis. Case reports are given to demonstrate the indications for prosthesis implantation. Furthermore, the follow-up results are reported for 65 patients after implantation of an Acclaim prosthesis. Pre- and postoperative pain were evaluated using the visual analogue scale. The pain level decreased from 8.0 to 2.3 postoperatively. After implantation of an elbow prosthesis, there was a significant improvement in the range of motion. The mean flexion increased from 103 degrees preoperatively to 140 degrees postoperatively. An increase of 10 degrees was found for both supination and pronation. Complications included temporary ulnary nerve irritation in seven patients, intraoperative fractures in four cases and postoperative elbow dislocation in one case. In conclusion, total elbow arthroplasty results in a reduction of pain and an improvement in elbow movement. However, selection of the right patient is important. Patients are advised not to lift heavy objects or to perform hard physical work. If patients' compliance can not be ensured preoperatively, no total elbow arthroplasty should be performed.
Lerch
K
K
Klinik für Orthopädie, Universität Regensburg,Bayerisches Rheuma- und Orthopädie Zentrum des BRK, Bad Abbach, Germany. klaus.lerch@klinik.uni-regensburg.de
Tingart
M
M
Trail
I
I
Grifka
J
J
D000368:Aged; D018771:Arthralgia / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000175:diagnosis* / Q000601:surgery*; D001178:Arthroplasty / Q000009:adverse effects / Q000295:instrumentation* / Q000379:methods*; D004551:Elbow Joint / Q000601:surgery*; D005260:Female; D006801:Humans; D007595:Joint Prosthesis; D008297:Male; D008875:Middle Aged; D011475:Prosthesis Failure; D016059:Range of Motion, Articular; D016896:Treatment Outcome; D000092464:Elbow Injuries
Der endoprothetische Gelenkersatz des EllenbogengelenksIndikationen, operative Technik und Ergebnisse der Acclaim((R))-Prothese.