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Consider a cylindrical shaft with a length denoted by L and a consistent cross-sectional radius referred to as r. This shaft undergoes a torque at the free end. The highest shearing strain within the shaft is directly proportional to the twist angle and the radial distance from the shaft axis. When the shaft behaves elastically, this shearing strain can be articulated using variables such as the applied torque, radial distance, the polar moment of inertia, and the modulus of rigidity. By...
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An Effective Manual Deboning Method To Prepare Intact Mouse Nasal Tissue With Preserved Anatomical Organization
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[Twisted noses].

J-M Thomassin1, T Radulesco1, J Bardot2

  • 1Service d'ORL et chirurgie cervico-faciale, hôpital de la Timone, 264, rue Saint-Pierre, 13385 Marseille, France.

Annales De Chirurgie Plastique Et Esthetique
|September 2, 2014
PubMed
Summary
This summary is machine-generated.

Correcting a crooked nose is complex, balancing aesthetic and breathing improvements. Techniques like extracorporeal septoplasty can fix nasal deformities and improve function, though perfect results aren't guaranteed.

Keywords:
Déviation septaleNez déviéOsteotomiesOstéotomiesRhinoplastieRhinoplastySeptal deviationSpreader graftsTwisted nose

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Area of Science:

  • Rhinologic and Plastic Surgery
  • Facial Reconstructive Surgery

Background:

  • Nasal deformities often present complex aesthetic and functional challenges, particularly after trauma.
  • Achieving both cosmetic improvement and restored nasal breathing is crucial for patient satisfaction.
  • The inherent properties of bone and cartilage can make correcting nasal deformations difficult.

Purpose of the Study:

  • To review surgical techniques for correcting nasal deformities.
  • To emphasize the importance of functional outcomes alongside aesthetic correction.
  • To discuss the challenges and limitations in achieving a perfectly straight nose.

Main Methods:

  • Review of surgical strategies for nasal correction.
  • Discussion of techniques including extracorporeal septoplasty and spreader grafts.
  • Emphasis on the role of septal reconstruction and support.

Main Results:

  • Extracorporeal septoplasty and spreader grafts are effective for nasal pyramid deformation and respiratory function.
  • Proper septal reconstruction is essential for nasal straightness.
  • Complex cases may require aggressive surgical approaches.

Conclusions:

  • Surgical correction of nasal deviations requires a comprehensive approach addressing both form and function.
  • While effective techniques exist, achieving a perfectly straight nose post-surgery can be challenging.
  • Thorough preoperative patient discussion regarding realistic outcomes is vital.