2014
DOI: 10.1111/j.1532-950x.2014.12178.x
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AnEx VivoModel to Evaluate the Effect of Cyclical Adductory Forces on Maintenance of Arytenoid Abduction After Prosthetic Laryngoplasty Performed With and Without Mechanical Arytenoid Abduction

Abstract: Ex vivo cyclical adductory forces produced a significant loss of laryngoplasty abduction. The use of a clamp to abduct the arytenoid cartilage before knot tying did not reduce the loss of abduction.

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Cited by 5 publications
(8 citation statements)
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References 30 publications
(63 reference statements)
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“…This is exacerbated most during exercise due to the high negative pressures present within the upper respiratory tract 3,4 . The condition is variable in prevalence among breeds with prior studies reporting 10% of thoroughbreds and up to 40% of draft horses affected 5–7 …”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…This is exacerbated most during exercise due to the high negative pressures present within the upper respiratory tract 3,4 . The condition is variable in prevalence among breeds with prior studies reporting 10% of thoroughbreds and up to 40% of draft horses affected 5–7 …”
Section: Introductionmentioning
confidence: 99%
“…3,4 The condition is variable in prevalence among breeds with prior studies reporting 10% of thoroughbreds and up to 40% of draft horses affected. [5][6][7] Dynamic or exercising laryngeal function is evaluated using the Rakestraw grading system. 8 Horses with exercising Rakestraw grade A and most with grade B are not generally considered candidates for a laryngoplasty surgery.…”
Section: Introductionmentioning
confidence: 99%
“…Research efforts have focused on improving biomechanical testing techniques, including recent cyclical testing, to identify components of the laryngoplasty construct that could stabilize the degree of rima glottis abduction . In parallel, multiple techniques for laryngeal prosthesis have been developed to reduce suture/cartilage failure .…”
Section: Introductionmentioning
confidence: 99%
“…Another line of research deals with methods of anchoring the prosthesis to the muscular process, relying mainly on single cycle to failure models . Among those, predrilling a hole prior to placing a trocar needle seemed to offer no biomechanical advantage over direct suture placement . More recently, single screw fixation (Corkscrew device, Arthrex, Naples, Florida) resulted in more stable constructs in cyclical testing than double or single loops .…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation