Degenerative lumbosacral stenosis in dogs.
Degenerative lumbosacral stenosis (DLSS) is the most common disorder of the caudal lumbar spine in dogs. This article reviews the management of this disorder and highlights the most important new findings of the last decade. Dogs with DLSS are typically neuro-orthopedic patients and can be presented with varying clinical signs, of which the most consistent is lumbosacral pain. Due to the availability of advanced imaging techniques such as computed tomography and magnetic resonance imaging that allow visualization of intervertebral disc degeneration, cauda equina compression, and nerve root entrapment, tailor-made treatments can be adopted for the individual patient. Current therapies include conservative treatment, decompressive surgery, and fixation-fusion of the L7-S1 junction. New insight into the biomechanics and pathobiology of DLSS and developments in minimally invasive surgical techniques will influence treatment options in the near future.
Meij
Björn P
BP
Department of Clinical Sciences of Companion Animals, Faculty of Veterinary Medicine, Utrecht University, PO Box 80.154, Yalelaan 108, NL-3508 TD, Utrecht, The Netherlands. B.P.Meij@uu.nl
Bergknut
Niklas
N
D000818:Animals; D002420:Cauda Equina / Q000503:physiopathology; D004283:Dog Diseases / Q000175:diagnosis* / Q000628:therapy*; D004285:Dogs; D005260:Female; D055959:Intervertebral Disc Degeneration / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D008161:Lumbosacral Region / Q000503:physiopathology; D008297:Male; D010523:Peripheral Nervous System Diseases / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D011379:Prognosis; D013130:Spinal Stenosis / Q000175:diagnosis / Q000628:therapy / Q000662:veterinary*; D016896:Treatment Outcome