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April Armstrong
Title Assistant Professor; Assistant Director
Institution College of Medicine
Department Orthopaedics and Rehabilitation
Division Sports Medicine
Address 500 University Drive Hershey PA 17033
Telephone 7175315638
Email
Background
PREFERRED TITLE/ROLE:

Physician, Assistant Director, Assistant Director

EDUCATION:

Fellowship, Ortho Surgery, Shoulder & Elbow, Washington Univ., Barnes-Jewish Hospital (2003) Fellowship, Ortho Surgery, Hand & Upper Extremity, University of Western Ontario, Faculty of Medicine (2002) Residency, Orthopedic Surgery, University of Western Ontario, Faculty of Medicine (2001) M.D., University of Western Ontario, Faculty of Medicine (1996)

Publications
1. Armstrong AD, Jarvis-Selinger S. I feel disconnected: learning technologies in resident education. Instr Course Lect. 2013; 62:577-85.
  View in: PubMed
 
2. Kirane YM, Lewis GS, Sharkey NA, Armstrong AD. Mechanical characteristics of a novel posterior-step prosthesis for biconcave glenoid defects. J Shoulder Elbow Surg. 2012 Jan; 21(1):105-15.
  View in: PubMed
 
3. Abboud JA, Armstrong AD. Management of anterior shoulder instability: ask the experts. J Shoulder Elbow Surg. 2011 Mar; 20(2):173-82.
  View in: PubMed
 
4. Budge MD, Lewis GS, Schaefer E, Coquia S, Flemming DJ, Armstrong AD. Comparison of standard two-dimensional and three-dimensional corrected glenoid version measurements. J Shoulder Elbow Surg. 2011 Jun; 20(4):577-83.
  View in: PubMed
 
5. Murthi AM, Keener JD, Armstrong AD, Getz CL. The recurrent unstable elbow: diagnosis and treatment. Instr Course Lect. 2011; 60:215-26.
  View in: PubMed
 
6. Lewis GS, Armstrong AD. Glenoid spherical orientation and version. J Shoulder Elbow Surg. 2011 Jan; 20(1):3-11.
  View in: PubMed
 
7. Bryce CD, Davison AC, Okita N, Lewis GS, Sharkey NA, Armstrong AD. A biomechanical study of posterior glenoid bone loss and humeral head translation. J Shoulder Elbow Surg. 2010 Oct; 19(7):994-1002.
  View in: PubMed
 
8. Murthi AM, Keener JD, Armstrong AD, Getz CL. The recurrent unstable elbow: diagnosis and treatment. J Bone Joint Surg Am. 2010 Jul 21; 92(8):1794-804.
  View in: PubMed
 
9. Lewis GS, Bryce CD, Davison AC, Hollenbeak CS, Piazza SJ, Armstrong AD. Location of the optimized centerline of the glenoid vault: a comparison of two operative techniques with use of three-dimensional computer modeling. J Bone Joint Surg Am. 2010 May; 92(5):1188-94.
  View in: PubMed
 
10. Chuang CH, Pinkowsky GJ, Hollenbeak CS, Armstrong AD. Medicine versus orthopaedic service for hospital management of hip fractures. Clin Orthop Relat Res. 2010 Aug; 468(8):2218-23.
  View in: PubMed
 
11. Bryce CD, Davison AC, Lewis GS, Wang L, Flemming DJ, Armstrong AD. Two-dimensional glenoid version measurements vary with coronal and sagittal scapular rotation. J Bone Joint Surg Am. 2010 Mar; 92(3):692-9.
  View in: PubMed
 
12. Bryce CD, Pennypacker JL, Kulkarni N, Paul EM, Hollenbeak CS, Mosher TJ, Armstrong AD. Validation of three-dimensional models of in situ scapulae. J Shoulder Elbow Surg. 2008 Sep-Oct; 17(5):825-32.
  View in: PubMed
 
13. Bryce CD, Armstrong AD. Anatomy and biomechanics of the elbow. Orthop Clin North Am. 2008 Apr; 39(2):141-54, v.
  View in: PubMed
 
14. Lyons RP, Armstrong A. Chronically unreduced elbow dislocations. Hand Clin. 2008 Feb; 24(1):91-103.
  View in: PubMed
 
15. Rudy BS, Armstrong AD. Atraumatic snapping brachialis in a 37-year-old woman. JAAPA. 2007 Jan; 20(1):48, 50-1.
  View in: PubMed
 
16. Armstrong A, Lashgari C, Teefey S, Menendez J, Yamaguchi K, Galatz LM. Ultrasound evaluation and clinical correlation of subscapularis repair after total shoulder arthroplasty. J Shoulder Elbow Surg. 2006 Sep-Oct; 15(5):541-8.
  View in: PubMed
 
17. Armstrong A, Teefey SA, Wu T, Clark AM, Middleton WD, Yamaguchi K, Galatz LM. The efficacy of ultrasound in the diagnosis of long head of the biceps tendon pathology. J Shoulder Elbow Surg. 2006 Jan-Feb; 15(1):7-11.
  View in: PubMed
 
18. Armstrong AD, Dunning CE, Ferreira LM, Faber KJ, Johnson JA, King GJ. A biomechanical comparison of four reconstruction techniques for the medial collateral ligament-deficient elbow. J Shoulder Elbow Surg. 2005 Mar-Apr; 14(2):207-15.
  View in: PubMed
 
19. Armstrong AD, Yamaguchi K. Total elbow anthroplasty and distal humerus elbow fractures. Hand Clin. 2004 Nov; 20(4):475-83.
  View in: PubMed
 
20. Armstrong AD, Ferreira LM, Dunning CE, Johnson JA, King GJ. The medial collateral ligament of the elbow is not isometric: an in vitro biomechanical study. Am J Sports Med. 2004 Jan-Feb; 32(1):85-90.
  View in: PubMed
 
21. Armstrong A, Boyer D, Ditsios K, Yamaguchi K. Arthroscopic versus open treatment of anterior shoulder instability. Instr Course Lect. 2004; 53:559-63.
  View in: PubMed
 
22. Duck TR, Dunning CE, Armstrong AD, Johnson JA, King GJ. Application of screw displacement axes to quantify elbow instability. Clin Biomech (Bristol, Avon). 2003 May; 18(4):303-10.
  View in: PubMed
 
23. Armstrong AD, Dunning CE, Faber KJ, Johnson JA, King GJ. Single-strand ligament reconstruction of the medial collateral ligament restores valgus elbow stability. J Shoulder Elbow Surg. 2002 Jan-Feb; 11(1):65-71.
  View in: PubMed
 
 
Keyword
Last Name
Institution
    
 
 
 
Keywords   
Shoulder Joint
Elbow Joint
Arthroplasty, Replacement
Scapula
Joint Instability
See all (86) keywords
Co-Authors  
Chuang, Cynthia
Flemming, Donald
Hollenbeak, Christopher
Lewis, Gregory
Sharkey, Neil
See all (8) people
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