Justin Cottrell, MD
Assistant ProfessorAbout
Research
Publications
2025
Incidence of Trans-Impedance Matrix Pattern Variants in Patients With Normal Anatomy Receiving Cochlear Implantation
Cottrell J, Schremp C, Winchester A, Friedmann D, Jethanamest D, Spitzer E, Svirsky M, Waltzman S, Shapiro W, McMenomey S, Roland J. Incidence of Trans-Impedance Matrix Pattern Variants in Patients With Normal Anatomy Receiving Cochlear Implantation. Otology & Neurotology 2025, 47: e544-e548. PMID: 41668272, DOI: 10.1097/mao.0000000000004792.Peer-Reviewed Original ResearchThis study investigates the incidence of trans-impedance matrix (TIM) pattern variants in cochlear implant recipients with normal anatomy, showing fewer variants compared to patients with cochlear anomalies, aiding electrode placement evaluation.Radiosurgery for Sporadic Facial Nerve Schwannoma: An International Multi-institutional Study of 60 Cases
Marinelli J, Cottrell J, Borsetto D, Mantziaris G, Lloyd S, Steiner N, Babajanian E, Meng Y, Lohse C, Axon P, Sheehan J, Kondziolka D, Roland J, Kutz J, Duke S, Link M, Carlson M. Radiosurgery for Sporadic Facial Nerve Schwannoma: An International Multi-institutional Study of 60 Cases. Otology & Neurotology 2025, 47: 350-355. PMID: 41225703, DOI: 10.1097/mao.0000000000004758.Peer-Reviewed Original ResearchConceptsFacial nerve schwannomaStereotactic radiosurgeryNerve schwannomaServiceable hearingHouse-BrackmannInternational multi-institutional studyAudiometric follow-upMedian tumor sizeInternal auditory canalTertiary referral centerMulti-institutional studyTumor controlSalvage treatmentFacial paresisAuditory canalTumor sizeMedian ageReferral centerTympanic segmentFacial functionFacial nerveFollow-upSchwannomaSurvival ratePatientsEvaluating the Stapes as a Landmark for Round Window Identification in Cochlear Implantation
McMenomey S, Tubbs R, Kveton J, Cottrell J. Evaluating the Stapes as a Landmark for Round Window Identification in Cochlear Implantation. Otology & Neurotology 2025, 47: e79-e82. PMID: 41094712, DOI: 10.1097/mao.0000000000004680.Peer-Reviewed Original ResearchConceptsRetrospective reviewCochlear implantationComputed tomographyRound windowPreoperative computed tomographyTemporal bone imagingYears of ageStapes crusStapes superstructureRight earSurgical proceduresTemporal boneAdequate visualizationStapesBone imagingImage quality/resolutionAccurate predictorPatientsEarWindow levelImplantationCochlearMultiplanarSurgeonsCochleaImplications of Tumor Size on Auditory Brainstem Implant Performance
Cottrell J, Breen M, Leeuwen M, Shapiro W, Azadpour M, Friedmann D, Jethanamest D, McMenomey S, Pacione D, Hagiwara M, Moonis G, Golfinos J, Roland J. Implications of Tumor Size on Auditory Brainstem Implant Performance. Journal Of Neurological Surgery Part B Skull Base 2025 DOI: 10.1055/a-2706-1437.Peer-Reviewed Original ResearchThis study investigates the impact of tumor size on auditory brainstem implant performance, showing larger tumors are linked to lower auditory outcomes, aiding patient counseling and surgical planning.Localization and Performance of Auditory Brainstem Implants Based on MRI Measures of Paddle Placement
Cottrell J, Breen M, Van Leeuwen M, Shapiro W, Azadpour M, Friedmann D, Jethanamest D, McMenomey S, Pacione D, Golfinos J, Hagiwara M, Moonis G, Roland J. Localization and Performance of Auditory Brainstem Implants Based on MRI Measures of Paddle Placement. Journal Of Neurological Surgery Part B Skull Base 2025 DOI: 10.1055/a-2692-6720.Peer-Reviewed Original ResearchAuditory brainstem implantCategories of Auditory PerformanceNeurofibromatosis type 2Brainstem implantPerformance of auditory brainstem implantsCategories of Auditory Performance scoresAuditory brainstem implant placementAuditory performance testsInsertion depthForamen of LuschkaPostoperative MRI imagesMRI measurementsAverage insertion depthTumor burdenAuditory performanceAxial angulationPaddle placementMulticenter collaborationInclusion criteriaPatientsAngulationSingle variable linear regressionType 2Angulation valuesMRISurgical steps to perform an accurate apical cochleostomy
Cottrell J, Landsberger D, Winchester A, Shapiro W, Friedmann D, Jethanamest D, McMenomey S, Roland J. Surgical steps to perform an accurate apical cochleostomy. Cochlear Implants International 2025, 26: 333-340. PMID: 41088766, DOI: 10.1080/14670100.2025.2571988.Peer-Reviewed Original ResearchConceptsSurgical approachLabyrinthine facial nerveTemporal bone dissectionFacial nerveSurgical stepsSurgical accuracyTemporal boneCarotid arteryCochleostomySurgical literatureAnatomical findingsCadaveric temporal bone dissectionMiddle turnBone dissectionCadaveric specimensRadiology researchArteryDissectionNerveCarotidCochleaCochlear Implantation in Ménière’s Disease
Cottrell J, Winchester A, Friedmann D, McMenomey S, Roland J, Jethanamest D. Cochlear Implantation in Ménière’s Disease. Audiology And Neurotology 2025, 31: 19-26. PMID: 40716422, PMCID: PMC12503561, DOI: 10.1159/000547572.Peer-Reviewed Original ResearchCI-only groupCochlear implantationMeniere's diseaseConsonant-nucleus-consonant (CNC) testingPostoperative word recognition scoresVertigo controlCI candidacy criteriaPostoperative CNC scoresDuration of deafnessWord recognition scoresPostoperative speech performanceBilateral Meniere's diseaseCNC scoresL-CohortCandidacy criteriaFollow-up testingRecognition scoresSingle-center retrospective chart reviewSpeech performanceSecondary outcomesPrimary outcomeRetrospective chart reviewMeniereAverage pre-Chart reviewImage Quality Improvement in MRI of Cochlear Implants and Auditory Brainstem Implants After Metal Artifact Reduction Techniques
Winchester A, Cottrell J, Kay-Rivest E, Friedmann D, McMenomey S, Roland J, Bruno M, Hagiwara M, Moonis G, Jethanamest D. Image Quality Improvement in MRI of Cochlear Implants and Auditory Brainstem Implants After Metal Artifact Reduction Techniques. Otology & Neurotology 2025, 46: 641-647. PMID: 40307987, DOI: 10.1097/mao.0000000000004517.Peer-Reviewed Original ResearchAuditory brainstem implantCochlear implantationBrainstem implantInternal auditory canalFour-point Likert scaleMagnetic resonance imagingMode scoresFluid-attenuated inversion recoveryIpsilateral semicircular canalsUnilateral CIAuditory implantsContralateral inner earMetal artifact reductionQuality improvementVisualization of intracranial structuresTwo-tailed t-testLikert scalePaired two-tailed t-testAuditory canalAverage scoreOccipital lobeInner earSemicircular canalsT-testIpsilateral occipital lobeCochlear Implantation With Sporadic Inner Ear Schwannomas: Outcomes in 106 Patients From an International Multi-Institutional Study
Marinelli J, Rahne T, Dornhoffer J, Lohse C, Cottrell J, Roland J, Thompson N, Brown K, Lucas J, Babu S, Lindquist N, Perkins E, Tan D, Lane J, Hunter J, Harvey E, Deep N, Cerasiello S, Kircher M, Espahbodi M, Tooker E, West N, Caye-Thomasen P, Carlson M, Plontke S. Cochlear Implantation With Sporadic Inner Ear Schwannomas: Outcomes in 106 Patients From an International Multi-Institutional Study. Otology & Neurotology 2025, 46: 10-18. PMID: 39666742, DOI: 10.1097/mao.0000000000004362.Peer-Reviewed Original ResearchConceptsIpsilateral cochlear implantationOpen-set speech perceptionCochlear implantationSpeech perceptionSpeech perception test scoresGross total resectionSpeech perception scoresSpeech perception testsSpeech perception outcomesCochlear implant performanceAudiometric follow-upAcademic medical centerTotal resectionTertiary academic medical centerPerception outcomesInternational multi-institutional studyPerception scoresHigh-complexity tumorsLow complexity tumorsMedian scoreIncomplete tumor resectionPerception testsMulti-institutional studyMedical CenterStatistically significant differenceQuality Indicators in Otolaryngology–Head and Neck Surgery: A Scoping Review
Staibano P, Samargandy S, Cottrell J, Wang L, Au M, Gupta M, Zhang H, Sommer D, Walsh C, Monteiro E. Quality Indicators in Otolaryngology–Head and Neck Surgery: A Scoping Review. Journal Of Otolaryngology 2025, 54: 19160216251330627. PMID: 40277281, PMCID: PMC12035303, DOI: 10.1177/19160216251330627.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsQuality indicatorsProcess indicatorsQuality of healthcare deliveryCochrane Database of Systematic ReviewsCochrane DatabaseDatabase of Systematic ReviewsDelphi consensus methodFull-text screeningFull-text reviewQuality of studiesOtolaryngology-Head and Neck SurgeryPatient engagementHealthcare qualityWeb of ScienceQuality appraisalHealthcare deliveryScoping ReviewNeck surgeryPatient careOutcome indicatorsDatabase inceptionArticle screeningStudy-specificData extractionSystematic review
Clinical Care
Overview
Justin Cottrell, MD, is a neurotology–lateral skull base surgeon. He evaluates and treats conditions related to hearing loss, and both benign and malignant tumors that affect the nerves and structures near the ear and base of the skull. Dr. Cottrell provides advanced care for patients with disabling hearing problems, offering surgical and nonsurgical options to help improve quality of life.
As an assistant professor at Yale School of Medicine, Dr. Cottrell’s academic work is driven by an interest in how technology can lessen the impact of hearing and balance disorders. He completed his masters at MIT and has a research focus in areas of healthcare quality, medical imaging, and hearing restoration implants, aiming to create better solutions for patients facing these complex conditions.
Dr. Cottrell earned his medical degree from Western University, completed his residency in otolaryngology–head and neck surgery at the University of Toronto, and pursued fellowship training in neurotology–lateral skull base surgery at NYU Langone Health.
Clinical Specialties
Fact Sheets
Acoustic Neuroma
Learn More on Yale MedicineCochlear Implant
Learn More on Yale Medicine
Board Certifications
Otolaryngology - Head & Neck Surgery
- Certification Organization
- Royal College of Physicians & Surgeons of CANADA
- Original Certification Date
- 2022
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Otolaryngology Surgery
330 Cedar Street, PO Box 208041
New Haven, CT 06520-8041
United States
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