| 2015 | Recovery of hearing after surgical removal of intralabyrinthine schwannoma. | 이종주, 박헌이, 정연훈 |
| 2014 | Red ginseng delays age-related hearing and vestibular dysfunction in C57BL/6 mice. | 전춘걸, 임혜진, 박헌이, 정연훈 |
| 2013 | Red ginseng protects against gentamicin-induced balance dysfunction and hearing loss in rats through antiapoptotic functions of ginsenoside Rb1. | 임혜진, 정연훈 |
| 2013 | Regeneration of chronic tympanic membrane perforation using an EGF-releasing chitosan patch. | 정연훈 |
| 2007 | Regulating the role of bone morphogenetic protein 4 in tooth bioengineering. | 정연훈 |
| 2010 | Regulation of Gap Junctional Intercellular Communication in Human Keratinocyte Cells | 강희선, 전형진, 정연훈 |
| 2013 | Response to "letter to the editor" written by Peter Luke Santa Maria, MBBS, PhD. | 정연훈 |
| 2013 | Response to "possible errors in the article 'clinical features of recurrent or persistent benign paroxysmal positional vertigo'" from Entong Wang. | 정연훈 |
| 2013 | Response to: "Possible errors in hearing recovery results" from Kai-Min Fang. | 임혜진, 박헌이, 박기현, 정연훈 |
| 2005 | Reversibility of experimental cholesteatoma epithelium using Mongolian gerbils. | 박기현, 정연훈 |
| 2005 | Simple compressive method for treatment of auricular haematoma using dental silicone material. | 정연훈, 박기현 |
| 2013 | Spontaneous nystagmus in horizontal canal benign paroxysmal positional vertigo. | 임혜진, 정연훈, 박기현, 박헌이 |
| 2018 | Steroid intracochlear distribution differs by administration method: Systemic versus intratympanic injection | 장정훈, 추옥성, 정연훈 |
| 2009 | Study on the Development of the Mouse Ossicles Using Micro-CT | 정연훈, 박기현 |
| 2013 | Synergistic effects of nanotopography and co-culture with endothelial cells on osteogenesis of mesenchymal stem cells. | 정연훈 |
| 2006 | Systematic facial nerve monitoring in middle ear and mastoid surgeries: "surgical dehiscence" and "electrical dehiscence". | 정연훈, 박기현 |
| 2006 | Systematized Intraoperative Facial Nerve Monitoring in Middle Ear and Mastoid Surgery: ’Surgical Dehiscence’ and ’Electrical Dehiscence’ | 조민정, 박기현, 신유리, 정연훈 |
| 2017 | The clinical efficacy of early intervention for infected preauricular sinus | 추옥성, 장정훈, 정연훈 |
| 2011 | The efficiency of intratympanic dexamethasone injection as a sequential treatment after initial systemic steroid therapy for sudden sensorineural hearing loss. | 박기현, 박헌이, 정연훈 |
| 2013 | The efficiency of membrane transport of vitamin B6 coupled to poly(ester amine) gene transporter and transfection in cancer cells. | 정연훈 |
| 2008 | The Korean hearing in noise test. | 정연훈, 박기현 |
| 2006 | The New Method to Determine the Causing Site of Horizontal Canal Benign Paroxysmal Positional Vertigo: “Bowing and Leaning Nystagmus” | 신유리, 최성준, 박기현, 정연훈 |
| 2014 | The oncoprotein, gankyrin, is up-regulated in middle ear cholesteatoma. | 임혜진, 박기현, 박태준, 정연훈 |
| 2013 | The significance of 180-degree head rotation in supine roll test for horizontal canal benign paroxysmal positional vertigo | 임혜진, 박기현, 박헌이, 정연훈 |
| 2007 | The variant type of preauricular sinus: postauricular sinus. | 최성준, 정연훈, 박기현, 박헌이 |
| 2009 | Three-dimensional anatomy of the temporal bone in normal mice. | 박기현, 정연훈 |
| 2015 | Topographical extracellular matrix cues on anticancer drug-induced cytotoxicity in stem cells. | 김연주, 정연훈 |
| 2009 | Two Cases of Artificial Auricular Reconstruction Using an Epithese | 이종빈, 모정윤, 정연훈 |
| 2010 | Tympanic membrane regeneration using a water-soluble chitosan patch. | 정연훈 |
| 2008 | Validity and Reliability of Whispered Voice Test as a Screening Test for Hearing in the Elderly People | 정연훈, 박헌이, 최성준, 박기현 |
| 2003 | Various causes and clinical characteristics in vertigo in children with normal eardrums. | 정연훈, 박기현, 문성균, 김철호 |
