CONTACT US Gobezie, Reuben, MD Chief, Division of Shoulder & Elbow Surgery Case Western Reserve University School of Medicine University Hospitals of Cleveland Phone Numbers Appointments: (216) 844-7200 Office Number: (216) 844-7093 FAX Number: (216) 844-5970 Email: rgobezie@gmail.com Office Locations UHHS Chagrin Highlands Medical Center 3909 Orange Place Orange Village, OH 44122 County: Cuyahoga-East Phone Number: (216) 844-7093 Fax Number: (216) 844-5970 Directions To Our Office University Suburban Health Center 1611 S. Green Road South Euclid, OH 44121 Phone Number: (216) 844-7093 Fax Number: (216) 844-5970 Directions To Our Office University Hospitals Westlake Campus 960 Clague Road Westlake, OH Directions To Our Office UHHS Bedford Medical Center 44 Blaine Ave Cleveland, OH 44146 Phone Number:(216) 844-7093 Directions To Our Office 8819 Commons Boulevard Twinsburg, OH 44087 Phone Number:(216) 844-7093 Directions To Our Office University Hospitals Mentor 9000 Mentor Ave Mentor, OH Directions To Our Office UH Richmond Medical Center 27100 Chardon Rd Richmond Hts, OH 44143 Phone: (216) 844-7093 Fax: (216) 844-5970 Directions To Our Office UH Concord Health Center 7500 Auburn Rd Concord, OH 44077 Directions To Our Office Harry Alexander Hoyen, III, M.D. Education and Training: Fellowship: August 1998-February 1999 AO International Trauma/Shoulder Fellowship University of Zurich, Department of Orthopaedic Surgery Zurich, Switzerland August 1997-July 1998 Tri-Affiliate Hand Fellowship Program; Cleveland, Ohio Department of Orthopaedic Surgery The Cleveland Clinic Foundation University Hospitals of Cleveland Metro Health Medical Center July 1992-June 1997 Internship/Residency Case Western Reserve University, University Hospitals of Cleveland Departments of Surgery and Orthopaedic Surgery August 1988-May 1992 M.D., Medical College of Wisconsin Milwaukee, Wisconsin May 1988 B.S., Biological Sciences and Zoology Summa Cum Laude Graduate 1985- May 1988 University of Wisconsin at Milwaukee Target M.D. Program Professional Appointments: Instructor- Dept. of Orthopaedic Surgery 7/2000-6/2003 Assistant Professor-Dept. of Orthopaedic Surgery 6/2003-Present Co-director- Cleveland Combined Hand Fellowship 6/2003-present     -Cleveland Clinic Foundation and MetroHealth Medical Center Licensure: July 1993 National Board Medical Examiners December 1994 Ohio State Medical License #67883 07/12/01-12/31/11 American Board of Orthopaedic Surgery 08/26/02-12/31/12 Certificate of Added Qualification in Hand Surgery Memberships: American Academy of Orthopaedic Surgery (AAOS) American Society of Surgery of the Hand (ASSH) The Herndon Society Cleveland Orthopaedic Society AO North America Honors: Young Investigator Award US Bone and Joint Decade, Orthopaedic Surgery 2005-2006 Alpha Omega Alpha Honor Society, Wisconsin Chapter National College Graduate Student Government Award AAMC National Delegate Senior Merck Manual Academic Award Phi Beta Kappa Honor Society Phi Eta Sigma Honor Society and Scholarship Recipient Varsity Tennis, Milwaukee Flyers Senior A Hockey Club Activities: Student Affairs; Student and Faculty Assemblies MCW/Marquette University Intramural Director Marquette University Varsity Hockey Club, Graduate Student Committees: Case Western Reserve University School of Medicine: Department of Orthopaedic Surgery Representative for Faculty Council Steering Committee for Faculty Council American Society of Surgery of the Hand, national committees: Outcome Studies, 2003-2005, Translational research, 2003-2005, Multicenter Task Force Committee 2005-2006, Young Members Steering Committee, 2005-2006. Self- Assessment Exam Committee 2006-2008 (present) AO North America Hand CME Committee 2008 (present) (chairman) ASSH Self Assessment Examination Committtee 2008 (present) Teaching Activities: Postgraduate/Fellow Education: Cleveland Combined Hand Fellowship, two fellows Cleveland Clinic Foundation MetroHealth Medical Center ACGME accredited one year training in hand surgery Fellowship co-director, 2003-2006 AO North America - faculty Resident Education: Department of Orthopaedic Surgery, Division of Hand Surgery MetroHealth Medical Center Role- Director: resident clinical service Direct resident education in outpatient, inpatient, operative services PGY 4 resident, six residents for each academic year Allen Fellow: Dan Master PGY 1 Department of Orthopaedic Surgery Case Medical School 2007-2008 project: Peripheral nerve transfer below a rodent spinal cord injury Graduate Student Teaching: Katie Polasek, 2003-2006 Investigation- Spiral Nerve Cuff Development for Intraoperative Monitoring and Advanced Neuroprosthesis. Role- Clinical project coordinator and advisor Project- Product IDE development, IRB PI, basic science Department of Biomedical Engineering, PhD committee Sreenath Narayan, 2005-2006 Investigation- Nerve transfer below Spinal Cord Injury- Rodent Role- Basic Science director and advisor Project- Novel Rodent SCI model for evaluation of nerve transfer below the level of Spinal Injury, basic science Department of Biomedical Engineering, Master Committee, MS Fall 2005 Thomas Cowan 2007-2008 (Present) Investigation- Peripheral reinnervation below spinal cord injury Role- Advisor and Basic Science Animal Surgery Coordinator Project- Nerve transfers, long term effects below spinal cord injury and stem cell implantation, basic science department of Biomedical Engineering and Case Medical School, MSTP student (MD/PHD) Undergraduate Teaching: Chester Scholar Advisor and clinical partner MetroHealth Medical Center Craig Dimitris- 2003 Passive properties of the Distal Radial Ulnar Joint Laura Armbruster- 2004 Intraoperative Evaluation of nerve injuries with novel nerve cuff design Present Research: NIH - NINDS (Kilgore, K - PI) ROI EB - 002091 6/1/04 - 5/31/07, 5/1/07- 4/30/11 A Novel Waveform for Electrical Nerve Conduction Block The specific aims of this project are: 1) determine if the chronic block of nerve conduction is damaging to the nerve, 2) determine the specific parameters necessary to provide motor and sensory block in humans, and 3) complete the technical and regulatory effort necessary to proceed to widespread human application of this technique. 5% effort allotted NIH - NINDS-05-03 (Kirsch, R- PI) 10/1/05 - 9/30/10 NIH/NINDS Restoration of Hand and Arm Function by Functional Neuromuscular Stimulation (Note that while this is not a renewal of the previous project (NO1-NS-1-2333), this project carries on with similar work, Dr. Hoyen was 10% effort on this contract from 2001-2005) The major goal of this project is to develop and deploy upper extremity neuroprostheses for individuals with all levels of cervical spinal cord injuries. In particular, this project will deploy a new generation of implantable devices that can be combined in different ways to serve individuals with different levels of cervical spinal cord injury. It will investigate the use of EMG-based "effortless" control for individuals with C5-C6 level injuries and the use of feedback control of arm position for individuals with C4 and higher spinal cord injuries. 10 % effort allotted Coulter Foundation: 4/1/06 - 4/30/08 Classification and treatment of shoulder movement disorders Basic Science PI: R. Kirsch, PhD and Clinical PI: Harry Hoyen, MD. This investigation will evaluate scapular mechanics as it relates to pathologic scapular conditions such as scapular winging. This information will be used to formulate innovative management strategies since present interventions have limitations. Through coordination with NDI Medical, this translational research will lead to the development of a neuroprosthesis for scapular reanimation. Industrial Funding: 1/07 - present/ongoing Biomechanical Properties of Platelet Concentrates: Basic science project supported through a restricted educational grant from Biomet Corp., Warsaw, IN. Investigation to evaluate the tensile strength of autogenous platelet concentrates for clinical application. Different combinations of fibrin and platelets are evaluated to determine the biomechanical characteristics. Human serum is used for the testing. The goal is to develop an autologous fibrin sealant and adhesive for clinical use. Unfunded Research: Randomized Prospective Study: Treatment of Clavicle shaft fractures Multicenter national study Principal Investigator, Study Coordinator, MetroHealth Medical Center Prospective Study: Operative Treatment of Obstetrical Brachial Plexus Birth Palsy Multicenter national study Principal Investigator, Study Coordinator, MetroHealth Medical Center Prospective Study: Evaluation of a custom hands free stimulating electrode array for intraoperative evoked responses in the brachial plexus Principal Investigator, Study Coordinator, MetroHealth Medical Center Submitted: Passive motion properties of the DRUJ- cadevaric simulation of instability Principle Investigator, Study Coordinator with Adam Mirachi, MD PGY-5 resident, Department of Orthopaedic Surgery, Case Medical School Publications: Mirachi A, Knutson JS, Hoyen HA: A cadaveric biomechanical analysis of the distal radio-ulnar joint: Influence of wrist isolation on accurate measurement and the effect of ulnar styloid fracture on stability (Ulnar styloid fracture affects DRUJ stability). In press, Journal of Hand Surgery (American), 2008 Kilgore KL, Hoyen HA, Bryden AM, Hart RL, Keith MW, Peckham PH: An Implanted Upper Extremity Neuroprosthesis Utilizing Myoelectric Control. In press, Journal of Hand Surgery (American), 2008. Knutson JS, Hoyen HA, Kilgore KL, Peckham PH: Simulated neuroprosthesis state activation and hand-position control using myoelectric signals from wrist muscles. J of Rehab Res & Dev 41:3B, 416-472, 2004 Hoyen HA, Keith MW: Chapter 26 The surgical treatment of the Upper Limb in Tetraplegia. In Hand Surgery Update 3, Thomas Trumble MD Editor, American Society for Surgery of the Hand, 2003. Keith MW, Hoyen HA: Indications and future directions for upper limb neuroprostheses in the tetraplegic patients: a review. Hand Clinicsof North America 18: 519-528, 2002. Hoyen HA, Williams P, Gonzalez E, Keith MW: Management of the paralyzed elbow in tetraplegia. Hand Clinics 18: 113-133, 2002 Hoyen HA, Lacey SH, Graham TJ: Atypical Hand Infections. Hand Clinics 14:4, 1998 Hoyen HA, Thompson GH: Tibialis Anterior Transfer after Clubfoot Surgery. Pediatrics, 98: S3, 563-564, 1996 Hoyen HA, Alpert J: The Role of Angiotensin Converting Enzyme Inhibitors in the Treatment of Hypertension and Heart Failure. Cardiology 82: S1, 3-19, 1993 Willis J, Hicks D, Sickel J, Jensen K, Rosier R, Hoyen HA, Dawson A: Proliferating Cell Nuclear Antigen (PCNA) Expression in Malignant Fibrous Histiocytoma: An immunocytochemical study of 18 cases. Laboratory Investigation 66: 58A, 1992 Chung KC, Hoyen HH: Hand And Upper Extremity Reconstruction: A Volume in the Procedures in Reconstructive Surgery Series: The Management of Extensor Tendon Injuries. Thompson GH, Hoyen HA, and Barthel T:Clinical orthopaedics and related research 467(5): 1306-13, 2009 May Evans PJ, Nandi S, Maschke S, Hoyen, HA, and Lawton JN: The Journal of hand surgery 34(4):769-78, 2009 April Mirarchi AJ, Hoyen HA, Knutson J, and Lewis S: The Journal of hand surgery 33(5):683 Kilgore KL, Hoyen HA, Bryden AM, Hart RL, Keith MW, and Peckham PH: The Journal of hand surgery 33(4)539-50, 2008 April Polasek KH, Hoyen HA, Keith MW,and Tyler DJ: IEEE transactions on neural systems and rehabilitation engineering: a publication of the IEEE Engingeering in Medicine and Biology Society 15(1):76-82, 2007 March Kilgore KL, Hart RL, Montague FW, Bryden AM, Keith MW, Hoyen HA, Sams CJ, and Peckham PH,: Annual international Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society, Conference 1:1630-3 2006 Polasek KH, Hoyen HA, Keith MW, Kirsch RF, and Tyler DJ: Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Confernece1:3584-7, 2006 Knutson JS, Hoyen HA, Kilgore KL, and Peckham PH: Journal of rehabilitation research and development 41(3B):461-72, 2004 May Polasek KH, Hoyen HA, Kirsch RF, and Tyler DJ: Annual International Conference of the IEEE Engingeering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference 6:4137-40, 2004 Hoyen HA, Lacey SH, and Graham TJ: Hand clinics 14(4):613-34, ix, 1998 Hoyen HA and Alpert JS: Cardiology 82 Suppl 1:3-19, 1993 Master D, Hoyen HA: Paralyzed Nerve Transfer for Denervation: A Case Report. Orthopaedic Journal/Case Western Reserve University 5(1): 38-39, 2008 Master D, Kirsch RF, and Hoyen HA: Paralyzed Nerve Transfer for Denervation: Histological Results from an Animal Model. Orthopaedic Journal/Case Western Reserve University 5(1) 58-59, 2008 In preparation: Narayan S, Kirsch R, Hoyen HA: Peripheral Nerve Transfer below the Level of Spinal Cord Injury Kilgore K, Hoyen HA, Keith MW, Peckham H: Upper Extremity Neuroprosthesis development and IST-12 Implentation Presentations: Hoyen HA Peripheral Nerve Stimulation for the Upper Extremity: The Role of the Hand Surgeon in the Treating Patients with Chronic Pain. IFESS/Neuromodulation Meeting. Luzern, Switzerland, September 1998 Hoyen HA Peripheral Nerve Stimulation for Chronic Pain Disorders. IFESS/Neuromodulation Meeting. Luzern, Switzerland, September 1998 Hoyen HA Peripheral Nerve Stimulation for Chronic Regional Pain Syndrome. 6th FESSH Precongress Meeting. Heidelberg, Germany, May 1999. Hoyen HA Management of the Severely Injured Upper Extremity MetroHealth Life Flight Trauma Symposium, Cleveland, Ohio May 2000 Hoyen HA The Role of Functional Electrical Stimulation in the Management of Tetraplegia Joint Symposium- The University Orthopaedic Surgeons/Cooper Hospital and Magee Rehabilitation Hospital. Philadelphia, Pennsylvania, May 2000 Hoyen HA Strategies for the high cervical tetraplegia 4th International Symposium on Experimental Spinal Cord Repair and Regeneration Brescia, Italy, March 2002 Hoyen HA Nerve Transplantation following Brachial Plexus Injuries International Shoulder Group, Cleveland, OH June 2002 Hoyen HA First Annual Hand Surgery Symposium and Duncan Lecture: Flexor Tendon Injuries Cleveland, OH April 2003 Hoyen HA Trauma Symposium- Complex Elbow Instability Cleveland, OH May 2003 Hoyen HA Regional Trauama Summit: Locked Plating in the Upper Extremity Management of Distal Radius Fractures Toledo, OH February 2004 Hoyen HA Case Medical School, Department of Orthopaedic Surgery Grand Rounds- Elbow Dislocations/Instability Cleveland, OH February 2004 Hoyen HA Combined Australia-New Zealand Society of Hand Surgery Keynote Address Traumatic Brachial Plexus Injury- Neural Assessment Christchurch, New Zealand February, 2004 Hoyen HA 6th International Society for Management of Tetraplegia Management of High Tetraplegia- Biologic Approach Christchurch, New Zealand February, 2004 Hoyen HA Neuromodulation of Spasticity 5th International Symposium on Experimental Spinal Cord Repair and Regeneration Brescia, Italy March 2004 Hoyen HA Universite Libre De Bruxelles Hospital Erasme- 12th Brussels International Symposium Advances in Peripheral Nerve Surgery and Regeneration New Frontiers- Neuromodulation for spasticity March 2004 Hoyen HA Cleveland Clinic Orthopaedic Symposium Series- Fractures of the Coracoid, Acromion and Body of the Scapula and Case Presentations: Fractures of the Scapula Cleveland, OH April 2004 Hoyen HA Southwest General Health Center Life Works Review Pathoanatomy and mechanisms of injury Determine the appropriate treatment based on the injury patterns Analyze post-operative rehabilitation and complications Cleveland, OH September 2004 Hoyen HA Erbs's Palsy-Anatomy of the Brachial Plexus, Discuss pathophysiology of the Neuroma, and Outline Treatment Programs and Define Outcomes Maternal/Fetal Department Symposium Case Medical School, MetroHealth Medical School Cleveland, OH September 2004 Hoyen HA Intraoperative evaluation of traumatic brachial plexus injuries Narakas Society Brescia, Italy October 2004 Hoyen HA Case Medical School- Department of Orthopaedic surgery Grand Rounds- Infections of the Hand Cleveland, OH November 2004 Hoyen HA Regional Trauma Summit: Locked Plating Management of Distal Radius Fractures Cleveland, OH February 2005 Hoyen HA Universite Libre De Bruxelles Hospital Erasme- 13th Brussels International Symposium Impaired motion of the upper limb 1.) Scapular Winging from Long Thoracic Palsy 2.) Use of functional electrical stimulation Brussels, Belgium March 2005 Hoyen HA Universite Libre De Bruxelles Hospital Erasme- 13th Brussels International Symposium Surgical Dissection and Instruction- Practical Course/Video presentation Elbow extension procedures for Tetraplegia Brussels, Belgium March 2005 Harry HA Duncan Lecture-Brachial Plexus Reconstruction Cleveland, OH May 2005 Hoyen HA Grand Rounds-Carpal Fractures and Instability Cleveland, OH September 2005 Hoyen HA University Alabama-Biringham Department of Physical Medicine and Rehabilitation Grand Rounds Treatment strategies for High Tetraplegia Birmingham, AL October 2005 Hoyen HA Treatment of Brachial Plexus Injuries Columbus, OH December 2005 Hoyen HA Treatment Options for Difficult Fractures Cleveland, OH February 2005 Hoyen HA Pittsburgh Crucial Elements Hand Surgery Course-Nerve Compression-Brachial Plexus Pittsburgh, PA February 2006 Hoyen HA Regional Trauma Summit, Locked Plating Update Management of Distal Humerus Fractures Cleveland, OH March 2006 Hoyen HA American Academy of Orthopaedic Surgery- annual meeting Orthopaedic Rehabilitation Association- Brachial Plexus Injury: Natural History, Evaluation and Treatment Options Chicago, March 2006 Hoyen HA Treatment options for difficult fractures and advanced technology symposium Internal Fixation of Upper Extremity Fractures March 2006 Hoyen HA Treatment Options for Difficult Fractures Internal Fixation of Upper Extremity Fractures Cleveland, OH March 2006 Hoyen HA Elbow: lateral collateral ligament reconstruction- new materials and techniques New Technology in Upper Extremity Surgery The Cutting Edge June 2006 Hoyen HA Orthopaedic Rehabilitation Association Annual Meeting Marco Island, FL June 2006 Hoyen HA FES applications in Tetraplegia- live patient presentations The Annual Combined Annual Meeting of the American Spinal Injury Association June 2006 Hoyen HA 21st Annual Neural Engineering & Rehabilitation Lectures Cleveland, Ohio June 2006 Hoyen HA National Institute of Neurological Disorders and Stroke Bethesda, Maryland August 2006 Hoyen HA Poster presentation: 61st Annual Meeting American Society for Surgery of the Hand Washington DC September 2006 Hoyen HA Forum on the Future of Regenerative Sports Medicine Graft Jacket Regenerative Tissue Matrix Las Vegas, NV November 2006 Hoyen, HA 6th International Symposium on Experimental Spinal Cord Repair and Regeneration Brescia, Italy December 2006 Hoyen HA Elbow ligament reconstruction 2nd Annual Meeting of the Graft Jacket Science Forum Phoenix, Arizona March 2007 Aaron Anderson & Harry A. Hoyen Intraoperative Evaluation of Nerve Injuries 5th Annual Cleveland Combined Hand Fellowship Grand Rounds and Duncan Lecture Cleveland, OH May 2007 Hoyen HA Replantation Update for the Upper Extremity 2007 New Technology in Upper Extremity Surgery: The Cutting Edge Cleveland, OH May 2007 Hoyen HA FES in High Tetraplegia FES Course at the International Spinal Cord Society Annual Meeting Reykjavik, Iceland June- July 2007 Hoyen HA Restoration of hand function and trunk control with an Advanced Neuroprosthesis Grand Rounds, University of Heidelberg, Department of Orthopaedic Surgery Heidelberg, Germany July 2007 Hoyen HA Elbow/Shoulder/Wrist Trauma and Arthroplasty Henderson, Nevada August 2007 Hoyen HA International Meeting on Upper Limb in Tetraplegia Trunk control in tetraplegia Philadelphia, PA September 2007 Kilgore KL and Hoyen HA Live patient presentations- FES in upper extremity hand restoration AAPM&R 68 Annual Meeting, Boston, Massachusetts September 2007 Hoyen HA Ligament Augmentation for Elbow Stability Graft Jacket Symposium Chicago, OH September 2007 Hoyen HA AO North America Midwest Regional Fracture Summit Surgical Management of Distal Radius Fractures The Management of Complex Elbow Injuries Cleveland, OH September 2007 Brent Bickel & Harry A. Hoyen Japanese Traveling Fellows Symposium Forearm Median Nerve Repair with Conduit Cleveland, Ohio October 2007 Hoyen HA 2007 AO North America Musculoskeletal Trauma Faculty Development Forum Scottsdale, Arizona November 2007 Hoyen HA Treatment Options for Difficult Fractures Advanced Technology Symposium For Residents Shaker Heights, Ohio November 2007 Hoyen HA 2008 Synthes hand and Upper Extremity Think-Tank Denver, Colorado January 2008 Hoyen HA and Jupiter JJ Management of distal radius and olecrenon fractures, lab demonstration 10th Annual Hand Surgery Symposium: Hand Rehabilitation Foundation Philadelphia, PA March 2008 Hoyen HA AO North America Continuing Medical Education AO Hand and Wrist Fracture Management Course Phoenix, Arizona April 2008 Hoyen HA 2008 New Technology in Upper Extremity Surgery The Cutting Edge Cleveland, OH May 2008 Hoyen HA MetroHealth Medical Center Trauma Symposium Cleveland, OH May 2008 Hoyen HA AO North America Department of Continuing Medical Education Advanced Principles and Techniques of Operative Fracture Management Course Marco Island, Florida June 2008 Hoyen HA 38th Neural Interfaces Conference Cleveland, OH June 2008 Hoyen HA ASSH 63rd Annual Self-Assessment Examination Committee Chicago, Illinois September 2008 Abstracts Mirachi A, Hoyen HA: Passive Motion Properties of the DRUJ- anatomical study, Poster presentation, American Society of Surgery of the Hand annual resident and fellow meeting, September 2005 Mirachi A, Hoyen HA: Passive Motion Properties of the DRUJ- anatomical study, Presented at the annual meeting Ohio Orthopaedic Society, 1st place resident paper/presentation, May 2005 Kirsch, RF, Tyler, D., Taylor, D, Hoyen, HA, Crago, PE, Memberg, WD, Peckham, PH, Mortimer, JT, Kilgore, KL, and Keith. MW: Restoration of Hand and Arm Function by Functional Neuromuscular Stimulation. 2005 Neural Interfaces Workshop, National Institutes of Health, Bethesda MD. September 2005. Polasek K, Kirsch R, Hoyen H, and Tyler D: Intraoperative Testing of Selective Nerve Cuff Electrodes for Neuroprostheses, presented at NIH Neural Prosthetics Workshop, Bethesda MD, November 15-17, 2004. Polasek, KH., Hoyen, HA., Keith, MW., Kirsch, RF., Tyler, DJ. Intraoperative Testing of Selectivity of Spiral Nerve Cuff Electrodes. 2nd International IEEE EMBS Conference on Neural Engineering, Washington DC. March 2005. Polasek KH, Hoyen HA, Keith MW, Kirsch RF, Tyler DJ: Intraoperative Testing of Selectivity of Spiral Nerve Cuff Electrodes. 10th Annual International Functional Electrical Stimulation Society Conference, Montreal, Canada. July 2005. Polasek, KH, Kirsch, RF, Keith, MW, Hoyen, HA, and Tyler, DT: Intraoperative Testing of Selective Nerve Cuff Electrodes for Neuroprostheses. 2005 Neural Interfaces Workshop, National Institutes of Health, Bethesda MD. September 2005. Polasek K, Kirsch R, Hoyen H, Keith M, and Tyler D. Intraoperative Testing of Selective Nerve Cuff Electrodes for Neuroprostheses, presented at Research ShowCase, Cleveland OH., 2005 Polasek K, Kirsch R, Hoyen H, Keith M, and Tyler D. Intraoperative Testing of Selective Nerve Cuff Electrodes for Neuroprostheses, presented at Neural Engineering Research Lectures, Cleveland OH, June 3, 2005 Polasek K, Kirsch R, Hoyen H, Keith M, and Tyler D. Chronic Human testing of Nerve Cuff Electrodes for an Upper Extremity Neuroprosthesis, presented at Case Biomedical Engineering Research Day, October 15, 2005. Hoyen HA, Thompson GH: Tibialis Anterior Transfer after Clubfoot Surgery. Presented, International Clubfoot Symposium, Denmark, 1996 and American Academy of Pediatrics; section of Orthopaedic Surgery. Boston, Massachusetts, 1996 Rosier R, Hicks D, Puzas J, O'Keefe R, Hoyen HA: Multidrug Resistance Gene Expression in Ewing's Sarcoma. Presented, American Orthopaedic Association. San Diego, California, 1993 Phillips F, Carlson G, Hoyen HA, Bohlman H: Anterior Cervical Pseudarthrosis: Factors of Disease. Presented, Cervical Spine Research Society. Sante Fe, New Mexico, 1995 Personal Data: Birthplace: Ithaca, New York Birth Date: June 5, 1967 Citizenship: U.S.A. Marital Status: Married Copyright © 2010 Case Center and leadingMD.com