The Journal of Bone and Joint Surgery (American). 2005;87:67-77.
doi:10.2106/JBJS.D.02734
© 2005 The Journal of Bone and Joint Surgery, Inc.
Primary Souter-Strathclyde Total Elbow Prosthesis in Rheumatoid Arthritis
J.C.T. van der Lugt, MD1,
R.B. Geskus, PhD2 and
P.M. Rozing, MD, PhD2
1 Department of General Surgery, Reinier de Graaf Gasthuis, P.O. Box 5011,
NL-2600 GA Delft, The Netherlands
2 Department of Orthopaedic Surgery (P.M.R.) and Medical Statistics (R.B.G.),
Leiden University Medical Center, P.O. Box 9600, NL2300 RC Leiden, The
Netherlands. E-mail address for P.M. Rozing:
p.m.rozing{at}lumc.nl
Investigation performed at the Leiden University Medical Center,
Leiden, The Netherlands
The original scientific article in which the surgical technique was
presented was published in JBJS Vol. 86-A, pp. 465-473, March 2004
The authors did not receive grants or outside funding in support of their
research or preparation of this manuscript. They did not receive payments or
other benefits or a commitment or agreement to provide such benefits from a
commercial entity. No commercial entity paid or directed, or agreed to pay or
direct, any benefits to any research fund, foundation, educational
institution, or other charitable or nonprofit organization with which the
authors are affiliated or associated.
The line drawings in this article are the work of Joanne Haderer
Müller of Haderer Müller
(biomedart{at}haderermuller.com).
BACKGROUND:
Total elbow arthroplasty is a well-established treatment for the painful
elbow joint in patients with rheumatoid arthritis. We present the results of
what we believe to be the first prospective study of the Souter-Strathclyde
total elbow prosthesis.
METHODS:
Between June 1982 and December 2000, 204 primary total elbow prostheses
were inserted in 166 patients who had rheumatoid arthritis. No patient was
lost to follow-up. The mean duration of follow-up was 6.4 years. All patients
were examined preoperatively, at one and two years postoperatively, and at
regular intervals thereafter.
RESULTS:
Six of the 204 elbows had pain at rest at the time of the latest follow-up.
Ten patients (ten elbows) without previous neurological symptoms had
development of paresthesias in the distribution of the ulnar nerve
postoperatively. Patients who had pain at rest or at night and those who had
ulnar nerve symptoms preoperatively were found to have a significant chance of
having the same complaints postoperatively. Pain at rest or at night and a
decrease in function during the follow-up period were associated with humeral
loosening. Twenty-four elbows had revision of the total elbow prosthesis
because of loosening of the humeral component (ten), loosening after fracture
(six), dislocation (four), infection (two), restricted range of motion (one),
or fracture of the middle part of the humeral shaft, proximal to the
prosthesis (one). One prosthesis was removed because of humeral loosening, and
eight were removed because of deep infection. Another five prostheses were
radiographically loose at the time of the latest follow-up. The rate of
implant survival, according to the method of Kaplan-Meier, was 77.4% after ten
years and 65.2% after eighteen years.
CONCLUSIONS:
Total elbow replacement is associated with a high complication rate and
therefore may be warranted only for seriously disabled patients. Currently,
the results associated with the Souter-Strathclyde total elbow prosthesis are
comparable with the results associated with other prostheses, but loosening of
the humeral component remains a concern.

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