<strong>Havemeyer</strong> Foundati<strong>on</strong> M<strong>on</strong>ograph Series No. 11 Apart from follow-up data from owners attempts have been made to measure the physiological impact <str<strong>on</strong>g>of</str<strong>on</strong>g> the airway obstructi<strong>on</strong> and its relief using arterial gas tensi<strong>on</strong>s (Love et al. 1987) and tidal breathing flow-volume analysis (Amis et al. 1986). However, elderly dogs are not amenable to c<strong>on</strong>trolled exercise regimes <strong>on</strong> treadmills and techniques to assess respiratory obstructi<strong>on</strong> in dogs are limited. REFERENCES Amis, T.C. and Kurpershoek, C. (1986) Tidal breathing flow-volume analysis for clinical assessment <str<strong>on</strong>g>of</str<strong>on</strong>g> airway obstructi<strong>on</strong> in c<strong>on</strong>scious dogs. Am. J. vet. Res. 47, 1002-1006. Burbidge, H.M., Goulden, B.E. and J<strong>on</strong>es, B.R. (1993) Laryngeal paralysis in dogs: an evaluati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> the bilateral arytenoid lateralisati<strong>on</strong> procedure. J. small Anim. Pract. 34, 515-519. Gourley, V.M., Paul, M. and Gregory, C. (1983) Castellated laryng<str<strong>on</strong>g>of</str<strong>on</strong>g>issure and vocal fold resecti<strong>on</strong> for the treatment <str<strong>on</strong>g>of</str<strong>on</strong>g> laryngeal paralysis in the dog. J. Am. vet. med. Ass. 182, 1084-1086 Harvey, C.E. and van Haagen, A.J. (1975) Surgical management <str<strong>on</strong>g>of</str<strong>on</strong>g> pharyngeal and laryngeal airway obstructi<strong>on</strong> in the dog. Vet. Clin. North Am. 5, 515- 535. Hendricks, J.C. and O'Brien, J.A. (1985) Inherited laryngeal paralysis in Siberian Husky crosses. Proc ACVIM. LaHue, T.R. (1989) Treatment <str<strong>on</strong>g>of</str<strong>on</strong>g> laryngeal paralysis in dogs by unilateral crico-arytenoid laryngoplasty. J. Am. Anim. Hosp. Ass. 25, 317-324 Lane, J.G. (1982) In ENT and oral surgery <str<strong>on</strong>g>of</str<strong>on</strong>g> the dog and cat. Bristol: Wright Scientifica 80-102. Lane, J.G. (1986) Diseases and surgery <str<strong>on</strong>g>of</str<strong>on</strong>g> the larynx. Proc. Am. anim. Hosp. Ass. 620-623. Love, S., Waterman, A.E. and Lane, J.G. (1987) <strong>The</strong> assessment <str<strong>on</strong>g>of</str<strong>on</strong>g> corrective surgery for canine laryngeal paralysis: a review <str<strong>on</strong>g>of</str<strong>on</strong>g> 35 cases. J. small Anim. Pract. 28, 597-604. O'Brien, J.A., Harvey, C.E., Kelly, A.M. and Tucker, J.A. (1973) Neurogenic atrophy <str<strong>on</strong>g>of</str<strong>on</strong>g> the laryngeal muscles <str<strong>on</strong>g>of</str<strong>on</strong>g> the dog. J. small Anim. Pract. 15, 521-532. Rosen, E. and Greenwood, C. (1982) Bilateral arytenoid lateralisati<strong>on</strong> for laryngeal paralysis in the dog. J. Am. vet. med. Ass. 180, 515-518. Ross, J.T., Mattiesen, D.T. and No<strong>on</strong>e, K.E. (1991) Complicati<strong>on</strong>s and l<strong>on</strong>g-term results after partial laryngectomy for the treatment <str<strong>on</strong>g>of</str<strong>on</strong>g> idiopathic laryngeal paralysis in 45 dogs. Vet. Surg. 20, 169-173. Smith, M.M., Gourley, I.M. and Kurpershoek, C. (1986) Evaluati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> a modified castellated laryng<str<strong>on</strong>g>of</str<strong>on</strong>g>issure for alleviati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> upper airway obstructi<strong>on</strong> in dogs with laryngeal paralysis. J. Am. vet. med. Ass. 188, 1279-1283. Thrusfield, M.V. (1989) Demographic characteristics <str<strong>on</strong>g>of</str<strong>on</strong>g> the canine and feline populati<strong>on</strong>s <str<strong>on</strong>g>of</str<strong>on</strong>g> the United Kingdom in 1986. J. small Anim. Pract. 30, 76-80 van Haagen, A.J. (1978) Sp<strong>on</strong>taneous laryngeal paralysis in young Bouviers. J. Am. Anim. Hosp. Ass. 14, 714-720. White, R.A.S. (1989) Unilateral arytenoid lateralisati<strong>on</strong>: an assessment <str<strong>on</strong>g>of</str<strong>on</strong>g> technique and l<strong>on</strong>g term results in 62 dogs with laryngeal paralysis. J. small Anim. Pract. 30, 543-549. 85
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