The Journal of Bone and Joint Surgery (American) 85:2089-2092 (2003)
© 2003 The Journal of Bone and Joint Surgery, Inc.
Perioperative Complications of Posterior Lumbar Decompression and Arthrodesis in Older Adults
Leah Y. Carreon, MD1,
Rolando M. Puno, MD1,
John R. Dimar, II, MD1,
Steven D. Glassman, MD1 and
John R. Johnson, MD1
1 Kenton D. Leatherman Spine Center, 210 East Gray Street, Suite 900,
Louisville, KY 40202. E-mail address for L.Y. Carreon:
lcarreon{at}spinemds.com
Investigation performed at Norton Hospital, Louisville,
Kentucky
In support of their research or preparation of this manuscript, one or more
of the authors received grants or outside funding from Norton Healthcare. 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. R.M.P.,
J.R.D. II, S.D.G., and J.R.J. acknowledge a financial relationship
(consultants for and royalties from Medtronic Sofamore Danek), which may
indirectly relate to the subject of this research.
Background: Lumbar arthrodesis is commonly done in elderly patients
to treat degenerative spine problems. These patients may be at increased risk
for complications because of their age and associated medical conditions. In
this study, we examined the rates of perioperative complications associated
with posterior lumbar decompression and arthrodesis in patients sixty-five
years of age or older.
Methods: We reviewed the hospital records of ninety-eight patients
who were sixty-five years of age or older when they had a posterior
decompression and lumbar arthrodesis with instrumentation, between 1993 and
1995, to treat degenerative disease of the spine. The average age was
seventy-two years (range, sixty-five to eighty-four years).
Results: Perioperative complications occurred in seventy-eight
patients. Twenty-one patients had at least one major complication, and
sixty-nine had at least one minor complication. Forty-nine patients had more
than one complication. The most common major complication was wound infection
(prevalence, 10%), and the most common minor complication was urinary tract
infection (prevalence, 34%). The complication rate increased with older age,
increased blood loss, longer operative time, and the number of levels of the
arthrodesis.
Conclusions: Surgeons should be vigilant about perioperative
complications in elderly patients treated with multi-level lumbar
decompression and arthrodesis with instrumentation. Elderly patients should be
made aware that they are at increased risk for surgical complications because
of their age. Attention should be paid to controlling blood loss and limiting
operative time.
Level of Evidence: Prognostic study, Level II-1
(retrospective study). See Instructions to Authors for a complete description
of levels of evidence.

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