Rebecca J Leonard

Title(s)Professor, Med: Otolaryngology
SchoolSchool of Medicine
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    1. Conceptualizing Adult Dysphagia in the United States Within the International Classification of Functioning, Disability and Health (ICF). Arch Phys Med Rehabil. 2024 05; 105(5):1008-1018. Zuckerman M, Wang S, Kaneoka A, Coster WJ, Leonard R, Langmore SE, Pisegna JM. PMID: 38072229.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    2. A Novel Quantitative Measure of Pharyngeal Shortening. Laryngoscope. 2024 May; 134(5):2121-2126. Leonard R, Miles A, Bakker L, Allen J. PMID: 37916781.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    3. Dysphagia and dementia: a 'double dilemma'. Curr Opin Otolaryngol Head Neck Surg. 2023 Dec 01; 31(6):357-361. Leonard R. PMID: 37548516.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    4. Pixel-Based Swallow Measurements: Correcting Nonsquare Pixels. J Speech Lang Hear Res. 2023 02 13; 66(2):565-572. Larsen D, Ikuma T, Neubig L, Kist AM, Leonard R, McWhorter AJ, Kunduk M. PMID: 36716396.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    5. Absent epiglottic inversion as seen on flexible endoscopic evaluations of swallowing (FEES) is associated with a gestalt reduction in swallowing mechanics. Am J Otolaryngol. 2023 Mar-Apr; 44(2):103757. Jijakli A, Borders JC, Gottlieb A, Ramirez E, Leonard R, Langmore SE, Murray J, Pisegna JM. PMID: 36753976.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    6. Bolus Clearance Ratio Elevated in Patients With Neurogenic Dysphagia Compared With Healthy Adults: A Measure of Pharyngeal Efficiency. Am J Speech Lang Pathol. 2023 01 11; 32(1):107-114. Leonard R, Miles A, Allen J. PMID: 36378903.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    7. Residue Ratings on FEES: Trends for Clinical Application of Residue Measurement. Dysphagia. 2020 10; 35(5):834-842. Pisegna JM, Kaneoka A, Coster WJ, Leonard R, Langmore SE. PMID: 31912241.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    8. Predicting aspiration risk in patients with dysphagia: Evidence from fluoroscopy. Laryngoscope Investig Otolaryngol. 2019 Feb; 4(1):83-88. Leonard R. PMID: 30828623; PMCID: PMC6383297.
      View in: PubMed   Mentions: 7  
    9. Reliability of Untrained and Experienced Raters on FEES: Rating Overall Residue is a Simple Task. Dysphagia. 2018 10; 33(5):645-654. Pisegna JM, Borders JC, Kaneoka A, Coster WJ, Leonard R, Langmore SE. PMID: 29516172.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    10. Rethinking Residue: Determining the Perceptual Continuum of Residue on FEES to Enable Better Measurement. Dysphagia. 2018 02; 33(1):100-108. Pisegna JM, Kaneoka A, Leonard R, Langmore SE. PMID: 28856436; PMCID: PMC5792362.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    11. Pharyngeal weakness and upper esophageal sphincter opening in patients with unilateral vocal fold immobility. Laryngoscope. 2014 Oct; 124(10):2371-4. Domer AS, Leonard R, Belafsky PC. PMID: 24925230.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    12. Effects of bolus rheology on aspiration in patients with Dysphagia. J Acad Nutr Diet. 2014 Apr; 114(4):590-4. Leonard RJ, White C, McKenzie S, Belafsky PC. PMID: 24161369.
      View in: PubMed   Mentions: 34     Fields:    Translation:Humans
    13. Effect of Aging of the Pharynx and the UES. . 2013 Jan 1; 215-225. Leonard LR, Shaker SR. .
      View in: Publisher Site   Mentions:
    14. Dysphagia following cervical spine surgery with anterior instrumentation: evidence from fluoroscopic swallow studies. Spine (Phila Pa 1976). 2011 Dec 01; 36(25):2217-23. Leonard R, Belafsky P. PMID: 21325988.
      View in: PubMed   Mentions: 21     Fields:    Translation:Humans
    15. Voice quality after organ-preservation therapy with definitive radiotherapy for laryngeal cancer. Head Neck. 2012 Jul; 34(7):943-8. Lau VH, Leonard RJ, Goodrich S, Luu Q, Farwell DG, Lau DH, Purdy JA, Chen AM. PMID: 22127963.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    16. Comparison of esophageal screen findings on videofluoroscopy with full esophagram results. Head Neck. 2012 Feb; 34(2):264-9. Allen JE, White C, Leonard R, Belafsky PC. PMID: 21472881.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    17. Pharyngeal wall differences between normal younger and older adults. Ear Nose Throat J. 2011 Apr; 90(4):E1. Aminpour S, Leonard R, Fuller SC, Belafsky PC. PMID: 21500153.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    18. Posterior cricoid region fluoroscopic findings: the posterior cricoid plication. Dysphagia. 2011 Sep; 26(3):272-6. Allen JE, White CJ, Leonard RJ, Belafsky PC. PMID: 20820807; PMCID: PMC3169773.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    19. Effect of cricopharyngeus muscle surgery on the pharynx. Laryngoscope. 2010 Aug; 120(8):1498-503. Allen J, White CJ, Leonard R, Belafsky PC. PMID: 20665853.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    20. Pharyngeal dilation in cricopharyngeus muscle dysfunction and Zenker diverticulum. Laryngoscope. 2010 May; 120(5):889-94. Belafsky PC, Rees CJ, Allen J, Leonard RJ. PMID: 20422681.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    21. Interarytenoid muscle botox injection for treatment of adductor spasmodic dysphonia with vocal tremor. J Voice. 2011 Jan; 25(1):114-9. Kendall KA, Leonard RJ. PMID: 20137891.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    22. Prevalence of penetration and aspiration on videofluoroscopy in normal individuals without dysphagia. Otolaryngol Head Neck Surg. 2010 Feb; 142(2):208-13. Allen JE, White CJ, Leonard RJ, Belafsky PC. PMID: 20115976.
      View in: PubMed   Mentions: 33     Fields:    Translation:Humans
    23. Voice therapy and vocal nodules in adults. Curr Opin Otolaryngol Head Neck Surg. 2009 Dec; 17(6):453-7. Leonard R. PMID: 19741535.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    24. Fluoroscopic surrogate for pharyngeal strength: the pharyngeal constriction ratio (PCR). Dysphagia. 2011 Mar; 26(1):13-7. Leonard R, Rees CJ, Belafsky P, Allen J. PMID: 19856026; PMCID: PMC3052447.
      View in: PubMed   Mentions: 35     Fields:    Translation:Humans
    25. Validation of the pharyngeal squeeze maneuver. Otolaryngol Head Neck Surg. 2009 Mar; 140(3):391-4. Fuller SC, Leonard R, Aminpour S, Belafsky PC. PMID: 19248949.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    26. Posterior Cricoid Region Fluoroscopic Findings - the Posterior Cricoid Jag. The Laryngoscope. 2009 Jan 1; 119(S3):s259-s259. Allen AJ, Leonard LR, White WC, Belafsky BP. .
      View in: Publisher Site   Mentions:
    27. Validity and reliability of the Eating Assessment Tool (EAT-10). Ann Otol Rhinol Laryngol. 2008 Dec; 117(12):919-24. Belafsky PC, Mouadeb DA, Rees CJ, Pryor JC, Postma GN, Allen J, Leonard RJ. PMID: 19140539.
      View in: PubMed   Mentions: 432     Fields:    Translation:Humans
    28. Pharyngeal adaptation in Zenker's diverticulum: the "faux pharyngoesophageal segment". Otolaryngol Head Neck Surg. 2008 Sep; 139(3):424-8. Leonard R, Belafsky P, McKenzie S. PMID: 18722225.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    29. Preliminary evaluation of the pharyngeal constriction ratio (PCR) for fluoroscopic determination of pharyngeal constriction in dysphagic dogs. Vet Radiol Ultrasound. 2007 May-Jun; 48(3):221-6. Pollard RE, Marks SL, Leonard R, Belafsky PC. PMID: 17508507.
      View in: PubMed   Mentions: 6     Fields:    Translation:Animals
    30. Relationship between fluoroscopic and manometric measures of pharyngeal constriction: the pharyngeal constriction ratio. Ann Otol Rhinol Laryngol. 2006 Dec; 115(12):897-901. Leonard R, Belafsky PC, Rees CJ. PMID: 17214263.
      View in: PubMed   Mentions: 31     Fields:    Translation:Humans
    31. Transcutaneous electrical stimulation versus traditional dysphagia therapy: a nonconcurrent cohort study. Otolaryngol Head Neck Surg. 2006 Nov; 135(5):754-7. Blumenfeld L, Hahn Y, Lepage A, Leonard R, Belafsky PC. PMID: 17071307.
      View in: PubMed   Mentions: 30     Fields:    Translation:Humans
    32. Can a fluoroscopic estimation of pharyngeal constriction predict aspiration? Otolaryngol Head Neck Surg. 2006 Aug; 135(2):215-7. Yip H, Leonard R, Belafsky PC. PMID: 16890070.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    33. Hyoid-bolus transit latencies in normal swallow. Dysphagia. 2006 Jul; 21(3):183-90. Leonard R, McKenzie S. PMID: 16897323.
      View in: PubMed   Mentions: 18     Fields:    Translation:Humans
    34. Cricopharyngeal myotomy normalizes the opening size of the upper esophageal sphincter in cricopharyngeal dysfunction. Laryngoscope. 2006 Jan; 116(1):93-6. Yip HT, Leonard R, Kendall KA. PMID: 16481817.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    35. Effects of voice therapy on vocal process granuloma: a phonoscopic approach. Am J Otolaryngol. 2005 Mar-Apr; 26(2):101-7. Leonard R, Kendall K. PMID: 15742262.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    36. Common medical conditions in the elderly: impact on pharyngeal bolus transit. Dysphagia. 2004; 19(2):71-7. Kendall KA, Leonard RJ, McKenzie S. PMID: 15382793.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    37. Structural displacements affecting pharyngeal constriction in nondysphagic elderly and nonelderly adults. Dysphagia. 2004; 19(2):133-41. Leonard R, Kendall KA, McKenzie S. PMID: 15382802.
      View in: PubMed   Mentions: 36     Fields:    Translation:Humans
    38. Airway protection: evaluation with videofluoroscopy. Dysphagia. 2004; 19(2):65-70. Kendall KA, Leonard RJ, McKenzie S. PMID: 15382792.
      View in: PubMed   Mentions: 15     Fields:    Translation:Humans
    39. UES opening and cricopharyngeal bar in nondysphagic elderly and nonelderly adults. Dysphagia. 2004; 19(3):182-91. Leonard R, Kendall K, McKenzie S. PMID: 15383948.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    40. Sequence variability during hypopharyngeal bolus transit. Dysphagia. 2003; 18(2):85-91. Kendall KA, Leonard RJ, McKenzie SW. PMID: 12825901.
      View in: PubMed   Mentions: 21     Fields:    Translation:Humans
    41. Videofluoroscopic upper esophageal sphincter function in elderly dysphagic patients. Laryngoscope. 2002 Feb; 112(2):332-7. Kendall KA, Leonard RJ. PMID: 11889393.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    42. Bolus transit and airway protection coordination in older dysphagic patients. Laryngoscope. 2001 Nov; 111(11 Pt 1):2017-21. Kendall KA, Leonard RJ. PMID: 11801989.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    43. Accommodation to changes in bolus viscosity in normal deglutition: a videofluoroscopic study. Ann Otol Rhinol Laryngol. 2001 Nov; 110(11):1059-65. Kendall KA, Leonard RJ, McKenzie SW. PMID: 11713919.
      View in: PubMed   Mentions: 15     Fields:    Translation:HumansCTClinical Trials
    44. Hyoid movement during swallowing in older patients with dysphagia. Arch Otolaryngol Head Neck Surg. 2001 Oct; 127(10):1224-9. Kendall KA, Leonard RJ. PMID: 11587603.
      View in: PubMed   Mentions: 52     Fields:    Translation:Humans
    45. Phonoscopy--a valuable tool for otolaryngologists and speech-language pathologists in the management of dysphonic patients. Laryngoscope. 2001 Oct; 111(10):1760-6. Leonard R, Kendall K. PMID: 11801941.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    46. Swallowing in myotonic muscular dystrophy: a videofluoroscopic study. Arch Phys Med Rehabil. 2001 Jul; 82(7):979-85. Leonard RJ, Kendall KA, Johnson R, McKenzie S. PMID: 11441389.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    47. Pharyngeal constriction in elderly dysphagic patients compared with young and elderly nondysphagic controls. Dysphagia. 2001; 16(4):272-8. Kendall KA, Leonard RJ. PMID: 11720403.
      View in: PubMed   Mentions: 31     Fields:    Translation:Humans
    48. Timing of swallowing events after single-modality treatment of head and neck carcinomas with radiotherapy. Ann Otol Rhinol Laryngol. 2000 Aug; 109(8 Pt 1):767-75. Kendall KA, McKenzie SW, Leonard RJ, Jones CU. PMID: 10961811.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
    49. Timing of events in normal swallowing: a videofluoroscopic study. Dysphagia. 2000; 15(2):74-83. Kendall KA, McKenzie S, Leonard RJ, Gonçalves MI, Walker A. PMID: 10758189.
      View in: PubMed   Mentions: 96     Fields:    Translation:Humans
    50. Structural displacements in normal swallowing: a videofluoroscopic study. Dysphagia. 2000; 15(3):146-52. Leonard RJ, Kendall KA, McKenzie S, Gonçalves MI, Walker A. PMID: 10839828.
      View in: PubMed   Mentions: 82     Fields:    Translation:Humans
    51. Differentiation of spasmodic and psychogenic dysphonias with phonoscopic evaluation. Laryngoscope. 1999 Feb; 109(2 Pt 1):295-300. Leonard R, Kendall K. PMID: 10890782.
      View in: PubMed   Mentions: 10     Fields:    Translation:Humans
    52. Structural mobility in deglutition after single modality treatment of head and neck carcinomas with radiotherapy. Head Neck. 1998 Dec; 20(8):720-5. Kendall KA, McKenzie SW, Leonard RJ, Jones C. PMID: 9790294.
      View in: PubMed   Mentions: 18     Fields:    Translation:Humans
    53. A hardware-software system for analysis of video images. J Voice. 1998 Jun; 12(2):143-50. Gonçalves MI, Leonard R. PMID: 9649069.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    54. Treatment of ventricular dysphonia with botulinum toxin. Laryngoscope. 1997 Jul; 107(7):948-53. Kendall KA, Leonard RJ. PMID: 9217137.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    55. Effects of chronic ozone (O3) exposure on vocal-fold mucosa in bonnet monkeys. J Voice. 1995 Dec; 9(4):443-8. Leonard R, Charpied G, Faddis B. PMID: 8574312.
      View in: PubMed   Mentions: 5     Fields:    Translation:AnimalsCells
    56. Recognition accuracy of current operating room alarms. Anesth Analg. 1992 Oct; 75(4):499-505. Loeb RG, Jones BR, Leonard RA, Behrman K. PMID: 1530161.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    57. Use of laryngeal imaging procedures. ASHA. 1992 May; 34(5):69-71. Leonard RJ. PMID: 1622445.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    58. Recovery of vocal fold mocosa from laser incision. Journal of Voice. 1992 Jan 1; 6(3):286-291. Leonard LR, Gallia GL, Charpied CG. .
      View in: Publisher Site   Mentions:
    59. Computerized design of speech prostheses. J Prosthet Dent. 1991 Aug; 66(2):224-30. Leonard RJ. PMID: 1774684.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    60. Laryngeal cancer: diagnosis, treatment and speech rehabilitation. Am Fam Physician. 1991 Jul; 44(1):123-9. McKenna JP, Fornataro-Clerici LM, McMenamin PG, Leonard RJ. PMID: 1829318.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    61. Effects of ambient inhaled ozone on vocal fold mucosa in bonnet monkeys. Journal of Voice. 1991 Jan 1; 5(4):304-309. Leonard LR, Charpied CG, Faddis FB. .
      View in: Publisher Site   Mentions:
    62. Differential effects of speech prostheses in glossectomized patients. J Prosthet Dent. 1990 Dec; 64(6):701-8. Leonard RJ, Gillis R. PMID: 2079680.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    63. Effects of stripping and laser excision on vocal fold mucosa in cats. Ann Otol Rhinol Laryngol. 1988 Mar-Apr; 97(2 Pt 1):159-63. Leonard RJ, Gallia LJ, Charpied G, Kelly A. PMID: 3355044.
      View in: PubMed   Mentions:    Fields:    Translation:AnimalsCells
    64. Vocal shadowing in singers and nonsingers. J Speech Hear Res. 1988 Mar; 31(1):54-61. Leonard RJ, Ringel R, Horii Y, Daniloff R. PMID: 3352255.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    65. Voice frequency change in singers and nonsingers. Journal of Voice. 1987 Jan 1; 1(3):234-239. Leonard LR, Ringel RR, Daniloff DR, Horii HY. .
      View in: Publisher Site   Mentions:
    66. Effects of repeated stripping on vocal fold mucosa in cats. Ann Otol Rhinol Laryngol. 1985 May-Jun; 94(3):258-62. Leonard RJ, Kiener D, Charpied G, Kelly A. PMID: 4014946.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansAnimals
    67. Prosthetic treatment for speech and swallowing in patients with total glossectomy. J Prosthet Dent. 1983 Dec; 50(6):808-14. Gillis RE, Leonard RJ. PMID: 6581293.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    68. Effects of a prosthetic tongue on vowel formants and isovowel lines in a patient with total glossectomy (an addendum to Leonard and Gillis, 1982). J Speech Hear Disord. 1983 Nov; 48(4):423-6. Leonard RJ, Gillis R. PMID: 6645438.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    69. Effects of a prosthetic tongue on vowel intelligibility and food management in a patient with total glossectomy. J Speech Hear Disord. 1982 Feb; 47(1):25-30. Leonard R, Gillis R. PMID: 7176572.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    70. Effects of laryngeal topical anesthesia on voice fundamental frequency perturbation. J Speech Hear Res. 1980 Jun; 23(2):274-83. Sorensen D, Horii Y, Leonard R. PMID: 7442190.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    71. Vocal shadowing under conditions of normal and altered laryngeal sensation. J Speech Hear Res. 1979 Dec; 22(4):794-817. Leonard RJ, Ringel RL. PMID: 513688.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
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