Hazibullah Waizy

Summary

Publications

  1. doi request reprint Minimally invasive osteotomy for symptomatic bunionette deformity is not advisable for severe deformities: a critical retrospective analysis of the results
    Hazibullah Waizy
    Orthopaedic Department, Hannover Medical School, Hannover, Germany
    Foot Ankle Spec 5:91-6. 2012
  2. ncbi request reprint Remodeling of the spine in spondylodiscitis of children at the age of 3 years or younger
    Hazibullah Waizy
    Department of Orthopaedic and Trauma Surgery, Remigius Hospital, An St Remigius 26, 51379 Leverkusen Opladen, Germany
    Arch Orthop Trauma Surg 127:403-7. 2007
  3. pmc Taylor spatial frame in severe foot deformities using double osteotomy: technical approach and primary results
    Hazibullah Waizy
    Orthopaedic Department, Hannover Medical School, Hannover, Germany
    Int Orthop 35:1489-95. 2011
  4. doi request reprint [A special soft tissue procedure for treatment of hallux valgus]
    H Waizy
    Orthopädische Klinik der Medizinischen Hochschule Hannover im Annastift, Anna von Borries Str 1 7, 30625, Hannover, Deutschland
    Oper Orthop Traumatol 23:46-51. 2011
  5. doi request reprint [Tendinopathy of the tibialis anterior tendon : surgical management]
    H Waizy
    Department für Fuß und Sprunggelenkschirurgie, Orthopädische Klink der Medizinischen Hochschule Hannover im Annastift, Anna von Borries Straße 3, 30625, Hannover, Deutschland
    Orthopade 40:630-2, 634. 2011
  6. doi request reprint Mid- and long-term results of the joint preserving therapy of hallux rigidus
    Hazibullah Waizy
    Orthopedic Department, Hannover Medical School, Anna von Borries Str 1 7, 30625, Hannover, Germany
    Arch Orthop Trauma Surg 130:165-70. 2010
  7. ncbi request reprint Surgical treatment of AVN of the fibular (lateral) sesamoid
    Hazibullah Waizy
    Department of Orthopaedic and Trauma Surgery, Remigius Hospital, An St Remigius 26, D 51379 Leverkusen, Opladen, Germany
    Foot Ankle Int 29:231-6. 2008
  8. doi request reprint Degrading magnesium screws ZEK100: biomechanical testing, degradation analysis and soft-tissue biocompatibility in a rabbit model
    Janin Reifenrath
    Small Animal Clinic, University of Veterinary Medicine Hannover, Hannover, Germany
    Biomed Mater 8:045012. 2013
  9. pmc Biodegradable magnesium-based screw clinically equivalent to titanium screw in hallux valgus surgery: short term results of the first prospective, randomized, controlled clinical pilot study
    Henning Windhagen
    Department of Orthopaedic Surgery, Hannover Medical School, Anna von Borries Str, 1 7, 30625 Hannover, Germany
    Biomed Eng Online 12:62. 2013
  10. ncbi request reprint In vivo study of a biodegradable orthopedic screw (MgYREZr-alloy) in a rabbit model for up to 12 months
    Hazibullah Waizy
    1Department of Orthopaedic Surgery, Hannover Medical School, Hannover, Germany
    J Biomater Appl 28:667-75. 2014

Collaborators

Detail Information

Publications20

  1. doi request reprint Minimally invasive osteotomy for symptomatic bunionette deformity is not advisable for severe deformities: a critical retrospective analysis of the results
    Hazibullah Waizy
    Orthopaedic Department, Hannover Medical School, Hannover, Germany
    Foot Ankle Spec 5:91-6. 2012
    ..The best future option is to consider the classification of the deformity before a minimally invasive operation is to take place...
  2. ncbi request reprint Remodeling of the spine in spondylodiscitis of children at the age of 3 years or younger
    Hazibullah Waizy
    Department of Orthopaedic and Trauma Surgery, Remigius Hospital, An St Remigius 26, 51379 Leverkusen Opladen, Germany
    Arch Orthop Trauma Surg 127:403-7. 2007
    ..MRI is the tool of choice to set the diagnosis early. With an adequate and early therapy of bracing (body-plaster-cast), antibiotics and clinical monitoring good long-term result without spine instability or deformity can be achieved...
  3. pmc Taylor spatial frame in severe foot deformities using double osteotomy: technical approach and primary results
    Hazibullah Waizy
    Orthopaedic Department, Hannover Medical School, Hannover, Germany
    Int Orthop 35:1489-95. 2011
    ..The treatment of severe foot deformities in children or adolescents is complex and demanding to the surgeon. This paper describes the technical strategy of using a Taylor spatial frame and reports on the functional outcome...
  4. doi request reprint [A special soft tissue procedure for treatment of hallux valgus]
    H Waizy
    Orthopädische Klinik der Medizinischen Hochschule Hannover im Annastift, Anna von Borries Str 1 7, 30625, Hannover, Deutschland
    Oper Orthop Traumatol 23:46-51. 2011
    ..Maintaining the corrected position of the first metatasophalangeal axis. Reducing postoperative stiffness by forgoing a medial capsular shift...
  5. doi request reprint [Tendinopathy of the tibialis anterior tendon : surgical management]
    H Waizy
    Department für Fuß und Sprunggelenkschirurgie, Orthopädische Klink der Medizinischen Hochschule Hannover im Annastift, Anna von Borries Straße 3, 30625, Hannover, Deutschland
    Orthopade 40:630-2, 634. 2011
    ..The results showed a significant reduction of pain. Operative therapy should be considered in cases of failed conservative therapy...
  6. doi request reprint Mid- and long-term results of the joint preserving therapy of hallux rigidus
    Hazibullah Waizy
    Orthopedic Department, Hannover Medical School, Anna von Borries Str 1 7, 30625, Hannover, Germany
    Arch Orthop Trauma Surg 130:165-70. 2010
    ..The aim of this prospective study was to analyze the long-term clinical outcome and patient satisfaction of joint preserving operative care in patients with symptomatic hallux rigidus...
  7. ncbi request reprint Surgical treatment of AVN of the fibular (lateral) sesamoid
    Hazibullah Waizy
    Department of Orthopaedic and Trauma Surgery, Remigius Hospital, An St Remigius 26, D 51379 Leverkusen, Opladen, Germany
    Foot Ankle Int 29:231-6. 2008
    ..Consideration by the surgeon should be given to protecting the neurovascular bundle and reattaching intrinsic tendons and ligaments if necessary. Satisfying results can be achieved by surgical removal...
  8. doi request reprint Degrading magnesium screws ZEK100: biomechanical testing, degradation analysis and soft-tissue biocompatibility in a rabbit model
    Janin Reifenrath
    Small Animal Clinic, University of Veterinary Medicine Hannover, Hannover, Germany
    Biomed Mater 8:045012. 2013
    ..In conclusion, ZEK100-screws seem to be inferior to MgCa0.8-screws, although their initial strength was more appropriate...
  9. pmc Biodegradable magnesium-based screw clinically equivalent to titanium screw in hallux valgus surgery: short term results of the first prospective, randomized, controlled clinical pilot study
    Henning Windhagen
    Department of Orthopaedic Surgery, Hannover Medical School, Anna von Borries Str, 1 7, 30625 Hannover, Germany
    Biomed Eng Online 12:62. 2013
    ..The aim of this prospective, randomized, clinical pilot trial was to determine if magnesium-based MgYREZr screws are equivalent to standard titanium screws for fixation during chevron osteotomy in patients with a mild hallux valgus...
  10. ncbi request reprint In vivo study of a biodegradable orthopedic screw (MgYREZr-alloy) in a rabbit model for up to 12 months
    Hazibullah Waizy
    1Department of Orthopaedic Surgery, Hannover Medical School, Hannover, Germany
    J Biomater Appl 28:667-75. 2014
    ..In summary, our data indicate that these magnesium-based screws containing rare earth elements have good biocompatibility and osteoconductivity without acute, subacute, or chronic toxicity. ..
  11. ncbi request reprint Biomechanical evaluation of a single-row versus double-row repair for complete subscapularis tears
    Mathias Wellmann
    Department of Orthopaedic Surgery, Hannover Medical School, Anna von Borries Str 1 6, 30625 Hannover, Germany
    Knee Surg Sports Traumatol Arthrosc 17:1477-84. 2009
    ..Therefore, this technique is recommended from a biomechanical point of view irrespectively if performed by an open or arthroscopic approach...
  12. ncbi request reprint Anatomical variations of the flexor hallucis longus and flexor digitorum longus in the chiasma plantare
    Christian Plaass
    Department for Orthopedic Surgery, Hannover Medical School, Hannover, Germany
    Foot Ankle Int 34:1580-7. 2013
    ..The purpose of this study was to integrate these conflicting results, introduce a thorough classification system, and analyze the position of the interconnections relative to the surgically relevant bone landmarks...
  13. ncbi request reprint Comparative in vitro study and biomechanical testing of two different magnesium alloys
    Andreas Weizbauer
    1Department of Orthopedic Surgery, Hannover Medical School, Hannover, Germany
    J Biomater Appl 28:1264-73. 2014
    ..8 samples after 96 h of immersion. The surface of the ZEK100 plates exhibited only small areas of filiform corrosion. The results of this in vitro study indicate that the ZEK100 alloy may be more suitable for biomedical applications...
  14. ncbi request reprint Novel magnesium alloy Mg-2La caused no cytotoxic effects on cells in physiological conditions
    Andreas Weizbauer
    Laboratory for Biomechanics and Biomaterials, Department of Orthopedic Surgery, Hannover Medical School, Anna von Borries Straße 1 7, 30625 Hannover, Germany CrossBIT, Center for Biocompatibility and Implant Immunology, Department of Orthopedic Surgery, Hannover Medical School, Feodor Lynen Str 31, 30625 Hannover Electronic address
    Mater Sci Eng C Mater Biol Appl 41:267-73. 2014
    ..The results of these in vitro experiments suggest that Mg-2La is a promising candidate for use as an orthopedic implant material. ..
  15. ncbi request reprint Reduction of pullout strength caused by reinsertion of 3.5-mm cortical screws
    Amir Matityahu
    Department of Orthopaedic Surgery, UCSF SFGH Orthopaedic Trauma Institute, San Francisco, CA 94110, USA
    J Orthop Trauma 27:170-6. 2013
    ..5-mm self-tapping screws with up to 5 re-insertions in the diaphysis of the tibia, metaphysis of the distal tibia, calcaneus, and a polyurethane synthetic bone model...
  16. pmc Digital stereophotogrammetry based on circular markers and zooming cameras: evaluation of a method for 3D analysis of small motions in orthopaedic research
    Evgenij Bobrowitsch
    Laboratory for Biomechanics and Biomaterials, Department of Orthopaedic Surgery, Hannover Medical School, Germany
    Biomed Eng Online 10:12. 2011
    ....
  17. doi request reprint Biomechanical characterisation of a degradable magnesium-based (MgCa0.8) screw
    Hazibullah Waizy
    Department of Orthopaedic Surgery, Hanover Medical School, Hanover, Germany
    J Mater Sci Mater Med 23:649-55. 2012
    ..A maximum load capacity of 28 ± 7.6 N/h was determined. Our biomechanical data suggests that this biodegradable screw provides a promising bone-screw-fixation and has great potential for medical application...
  18. pmc Core decompression and osteonecrosis intervention rod in osteonecrosis of the femoral head: clinical outcome and finite element analysis
    Thilo Floerkemeier
    Department of Orthopaedic Surgery, Hannover Medical School, Anna von Borries Str 1 7, 30625, Hannover, Germany
    Int Orthop 35:1461-6. 2011
    ..In conclusion, core decompression using small drill holes seems to be superior compared to the tantalum implant and to conventional core decompression...
  19. pmc In vitro corrosion of ZEK100 plates in Hank's Balanced Salt Solution
    Hazibullah Waizy
    Department of Orthopedic Surgery, Hannover Medical School, Anna von Borries Str, 1 7, 30625 Hannover, Germany
    Biomed Eng Online 11:12. 2012
    ..Particularly in orthopedic research magnesium is interesting because of its mechanical properties close to those of natural bone, the prevention of both stress shielding and removal of the implant after surgery...
  20. doi request reprint Coracoclavicular ligament reconstruction: biomechanical comparison of tendon graft repairs to a synthetic double bundle augmentation
    Mathias Wellmann
    Department of Orthopedic Surgery, Hannover Medical School, Hannover, Germany
    Knee Surg Sports Traumatol Arthrosc 17:521-8. 2009
    ..Therefore the decision for a tendon graft should be made by the necessity of a biologic substrate rather than by the assumption of a biomechanical advantage...