W. Happak

Most-cited papers

1. Surgical Anatomy of the Mimic Muscle System and the Facial Nerve: Importance for Reconstructive and Aesthetic Surgery

   G. Freilinger, H. Gruber, W. Happak, U. Pechmann

   1987Plastic and Reconstructive Surgery165 citations

   Semantic Scholar

   Save

2. Human facial muscles: Dimensions, motor endplate distribution, and presence of muscle fibers with multiple motor endplates

   W. Happak, Ji Liu, G. Burggasser, A. Flowers +2 more

   1997The Anatomical Record120 citations Open access

   Semantic Scholar

   Save

3. Histomorphometric Studies in Patients with Facial Palsy Treated by Functional Muscle Transplantation: New Aspects for the Surgical Concept

   M. Frey, W. Happak, W. Girsch, R. Bittner +1 more

   1991Annals of Plastic Surgery83 citations

   Semantic Scholar

   Save

4. Histochemical mapping and fiber size analysis of mimic muscles.

   G. Freilinger, W. Happak, G. Burggasser, H. Gruber

   1990Plastic and Reconstructive Surgery62 citations

   Semantic Scholar

   Save

5. The Temporalis: Blood Supply and Innervation

   G. Burggasser, W. Happak, H. Gruber, G. Freilinger

   2002Plastic and Reconstructive Surgery57 citations

   Semantic Scholar

   Save

6. Comparative anatomy of human and sheep laryngeal skeleton.

   M. Zrunek, W. Happak, M. Hermann, W. Streinzer

   1988Acta Oto-Laryngologica54 citations

   Semantic Scholar

   Save

7. Monitoring of plexiform neurofibroma in children and adolescents with neurofibromatosis type 1 by [18F]FDG‐PET imaging. Is it of value in asymptomatic patients?

   A. Azizi, I. Slavc, Benjamin E Theisen, I. Rausch +12 more

   2018Pediatric Blood & Cancer51 citations

   Semantic Scholar

   Save

8. Histochemical characteristics of human mimic muscles.

   W. Happak, G. Burggasser, H. Gruber

   1988Journal of Neurological Sciences50 citations

   Semantic Scholar

   Save

9. Neuromuscular diseases: evaluation with high-frequency sonography.

   W. Dock, W. Happak, F. Grabenwöger, K. Toifl +2 more

   1990Radiology39 citations

   Semantic Scholar

   Save

10. Comparative histochemistry of human and sheep laryngeal muscles.

    W. Happak, M. Zrunek, U. Pechmann, W. Streinzer

    1989Acta Oto-Laryngologica38 citations

    Semantic Scholar

    Save

11. Anatomy and histology of the mimic muscles and the supplying facial nerve.

    W. Happak, G. Burggasser, J. Liu, H. Gruber +1 more

    1994European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery35 citations

    Semantic Scholar

    Save

12. Common anatomical variation in patients with idiopathic meralgia paresthetica: a high resolution ultrasound case-control study.

    T. Moritz, H. Prosch, D. Berzaczy, W. Happak +4 more

    2013Pain Physician32 citations Open access

    Semantic Scholar

    Save

13. First Experiences with Incisional Negative Pressure Wound Therapy in a High-Risk Poststernotomy Patient Population treated with Pectoralis Major Muscle Flap for Deep Sternal Wound Infection

    S. Nickl, J. Steindl, Daniel Langthaler, Alina Nierlich-Hold +6 more

    2017Journal of reconstructive microsurgery25 citations

    Semantic Scholar

    Save

14. High‐resolution ultrasound visualization of the subcutaneous nerves of the forearm: A feasibility study in anatomic specimens

    T. Moritz, H. Prosch, Christopher Pivec, A. Sachs +4 more

    2014Muscle and Nerve24 citations

    Semantic Scholar

    Save

15. Hypertrophy and transformation of muscle fibers in paraplegic patients.

    C. Neumayer, W. Happak, H. Kern, H. Gruber

    1997Artificial Organs24 citations

    Semantic Scholar

    Save

16. Morphometric and functional results after CO2 laser welding of nerve coaptations

    W. Happak, C. Neumayer, G. Holak, R. Kuzbari +2 more

    2000Lasers in Surgery and Medicine23 citations

    Semantic Scholar

    Save

17. Comparative study of CO2- and Er:YAG laser ablation of multiple cutaneous neurofibromas in von Recklinghausen's disease

    L. Kriechbaumer, M. Susani, S. Kircher, K. Distelmaier +1 more

    2014Lasers in Medical Science22 citations Open access

    Semantic Scholar

    Save

18. Role of a muscle target organ on the regeneration of motor nerve fibres in long nerve grafts: a synopsis of experimental and clinical data.

    M. Frey, R. Koller, C. Liegl, W. Happak +1 more

    1996Microsurgery22 citations

    Semantic Scholar

    Save

19. Ipsilateral and Cross‐Over Elongation of the Motor Nerve by Nerve Grafting: An Experimental Study in Sheep

    M. Frey, H. Gruber, W. Happak, W. Girsch +2 more

    1990Plastic and Reconstructive Surgery21 citations

    Semantic Scholar

    Save

20. Multi-channel indirect stimulation reduces muscle fatigue

    W. Happak, H. Gruber, J. Holle, W. Mayr +4 more

    1989Images of the Twenty-First Century. Proceedings of the Annual International Engineering in Medicine and Biology Society,20 citations

    Semantic Scholar

    Save

21. Burning HOT: revisiting guidelines associated with home oxygen therapy.

    E. Litt, R. Ziesche, W. Happak, D. Lumenta

    2012International Journal of Burns and Trauma17 citations

    Semantic Scholar

    Save

22. Role of a muscle target organ on the regeneration of motor nerve fibres in long nerve grafts: A synopsis of experimental and clinical data

    M. Frey, R. Koller, C. Liegl, W. Happak +1 more

    199617 citations

    Semantic Scholar

    Save

23. Vaporization of cutaneous neurofibromas with an erbium: yttrium-aluminum-garnet laser: a comparative histologic evaluation.

    L. Kriechbaumer, M. Susani, S. Kircher, W. Happak

    2012Plastic and Reconstructive Surgery11 citations Open access

    Semantic Scholar

    Save

24. Effect of the CO2 milliwatt laser on neuroma formation in rats

    R. Kuzbari, C. Liegl, C. Neumayer, H. Moser +4 more

    1996Lasers in Surgery and Medicine11 citations

    Semantic Scholar

    Save

25. First Experimental Application of Multichannel Stimulation Devices for Cardiomyoplasty

    H. Thoma, M. Frey, W. Girsch, H. Gruber +4 more

    1991Journal of cardiac surgery11 citations

    Semantic Scholar

    Save

26. Disinfection of contaminated metal implants with an Er:YAG laser

    L. Kriechbaumer, W. Happak, K. Distelmaier, G. Thalhammer +7 more

    2020Journal of Orthopaedic Research7 citations Open access

    Semantic Scholar

    Save

27. Surgical treatment of complex regional pain syndrome type II with regional subcutaneous venous sympathectomy

    W. Happak, S. Sator-Katzenschlager, L. Kriechbaumer

    2012Journal of Trauma and Acute Care Surgery7 citations

    Semantic Scholar

    Save

28. Arterial supply of the latissimus dorsi muscle: A comparative study in human, sheep, dog, and pig

    A. Windisch, G. Burggasser, H. Traxler, F. Grabenwöger +2 more

    19947 citations

    Semantic Scholar

    Save

29. Selective fascicular nerve repair: a rapid method for intraoperative motorsensory differentiation by acetylcholinesterase histochemistry

    M. Szabolcs, H. Gruben, G. Schaden, G. Freilinger +3 more

    2004European journal of plastic surgery5 citations

    Semantic Scholar

    Save

30. [Nerve coaptation using CO2 milliwatt laser].

    W. Happak, C. Neumayer, G. Burggasser, G. Holak +2 more

    1998Handchirurgie, Mikrochirurgie, Plastische Chirurgie5 citations

    Semantic Scholar

    Save

31. [Utilization potential of the CO2-laser in dermal changes].

    W. Happak, R. Kuzbari, A. Flowers, G. Freilinger

    1996Handchirurgie, Mikrochirurgie, Plastische Chirurgie5 citations

    Semantic Scholar

    Save

32. [Vascularized nerve transplant--theoretical advantages and disadvantages].

    M. Frey, Werner Girsch, I. Gruber, W. Happak +1 more

    1988Handchirurgie, Mikrochirurgie, Plastische Chirurgie5 citations

    Semantic Scholar

    Save

33. Are we bound to our scores? a 74-year-old patient with an abbreviated burn severity index of 14.

    V. Vorstandlechner, R. Pauzenberger, W. Happak, G. Ihra +5 more

    2018Annals of Burns and Fire Disasters3 citations

    Semantic Scholar

    Save

34. Needle electromyography of the depressor anguli oris muscle after transsection of the marginal mandibular nerve

    T. Paternostro-Sluga, C. Kermer, M. Nuhr, W. Happak +1 more

    2002European surgery3 citations Open access

    Semantic Scholar

    Save

35. [Results of occlusion of large or recurrent incisional hernias with polytetrafluoroethylene].

    R. Koller, J. Miholić, R. Jakl, W. Happak

    1996Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen2 citations

    Semantic Scholar

    Save

36. Does Anatomical Variation trigger Idiopathic Meralgia Paresthetica? A High-Resolution Ultrasound Case-Control Study

    T. Moritz, H. Prosch, D. Berzaczy, W. Happak +3 more

    20131 citations

    Semantic Scholar

    Save

37. [Comparative studies of morphometric and functional results following reconstruction of motor nerves].

    R. Koller, W. Happak, M. Frey, C. Neumayer +3 more

    1997Handchirurgie, Mikrochirurgie, Plastische Chirurgie1 citations

    Semantic Scholar

    Save

38. Nerve Allografts: Survey of Present State

    Rupert Koller, W. Happak, C. Liegl, Ch. Neumayer +3 more

    19941 citations

    Semantic Scholar

    Save

39. [Sonography of the skeletal muscles using high-frequency ultrasound probes].

    W. Dock, F. Grabenwöger, W. Happak, E. Steiner +3 more

    1990RöFo. Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren (Print)1 citations

    Semantic Scholar

    Save

40. NGTS-0118F-FDG PET AND PET / CT MONITORING OF PLEXIFORM NEUROFIBROMA IN CHILDREN AND ADOLESCENTS WITH NEUROFIBROMATOSIS TYPE 1

    A. Azizi, Benjamin E Theisen, Michael Weber, W. Happak +8 more

    20150 citations Open access

    Semantic Scholar

    Save