Objectives: The aim of this study was to investigate the kinetic and kinematic changes in the stifle after a modified tibial tuberosity advancement (TTA) with 9 and 12 mm cranialization of the tibial tuberosity in different standing angles.
Meniscal Load and Load Distribution in the Canine Stifle after Modified Tibial Tuberosity Advancement with 9 mm and 12 mm Cranialization of the Tibial Tuberosity in Different Standing Angles
Category: Cartilage - Osteotomy/Ostectomy - Tibia
Biomechanical comparison of one pin versus two pin fixation in a canine tibial tuberosity avulsion fracture model
Objective: To determine whether one larger or two smaller diameter pins used for tibial tuberosity avulsion fracture (TTAF) stabilization provides greater axial tensile strength and stiffness when subjected to monotonic mechanical load to failure in normal skeletally mature canine cadavers.
Study design: Paired ex vivo biomechanical study.
Sample population: Eleven pairs of adult cadaveric dog tibias.
Category: Biomechanics - Fracture Fixation and Implants - Tibia
One-Stage Revision with Cage Replacement as Treatment for Refractory Infections after Tibial Tuberosity Advancement in 7 Dogs
The aim of this article was to report surgical and medical management, and to evaluate complications and outcome of dogs treated for refractory infection after tibial tuberosity advancement (TTA) with a one-stage revision surgery consisting of implant removal and replacement of a TTA cage. It was a retrospective case series.
Seven cases were included in this study. Loss of advancement of the tibial tuberosity or tibial crest fractures did not occur in any case.
Influence of Kirschner-Wire Insertion Angle on Construct Biomechanics following Tibial Tuberosity Osteotomy Fixation in Dogs
Objectives: The aim of this study was to evaluate the effect of Kirschner wire insertion angle on the biomechanical characteristics following tibial tuberosity osteotomy fixation in dogs.
Linear external skeletal fixation applied in minimally invasive fashion for stabilization of nonarticular tibial fractures in dogs and cats
Objective: The objective of this study was to evaluate the use of linear external skeletal fixation (ESF) applied using minimally invasive techniques in dogs and cats.
Study design: Retrospective study.
Animals: Forty-nine dogs and 6 cats.
The effect of surgical revascularization on the mechanical properties of cryopreserved bone allograft in a porcine tibia model
Cryopreserved bone allografts(CBA) are susceptible to infection, nonunion, and late stress fracture. Although surgical revascularization by intramedullary implantation of an arteriovenous bundle (AV bundle) generates a neoangiogenic blood supply, there is potential for vascular ingrowth-mediated bone resorption to weaken the graft.
Category: Biomechanics - Tibia
Management of Feline Femoral, Tibial and Humeral Fractures Using a 3.5 mm Titanium Interlocking Nail
Objective: Our objectives were to report complications associated with stabilization of long-bone fractures in cats using a 3.5-mm titanium interlocking nail and to examine the influences of signalment, fracture type and fixation evaluations on the occurrence of complications.
Study design: Retrospective clinical study.
Category: Femur - Fracture Fixation and Implants - Humerus - Tibia
Three-dimensional volume rendering planning, surgical treatment, and clinical outcomes for femoral and tibial detorsional osteotomies in dogs
Objectives: To describe a computed tomographic (CT) methodology for planning the correction of femoral and tibial torsion and report the clinical outcomes after femoral (FDO) and tibial (TDO) detorsional osteotomy in dogs affected by torsion malalignment and patellar luxation (PL).
Study design: Multicenter retrospective study.
Animals: Eighteen client-owned dogs.
Category: Femur - Fracture Fixation and Implants - Tibia
Factors Contributing to the Need for Non-Elective Explant following Surgical Repair of Tibial Tuberosity Avulsion Fracture
Objective: The aim of this study was to evaluate factors contributing to the need for non-elective explant following surgical repair of tibial tuberosity avulsion fractures.
Surgical and medical management in the treatment of proximal tibial metaphyseal fracture in immature dogs
The purpose of this study was to report approaches to surgical and medical management of proximal tibial metaphyseal fractures (PTMF) and short-term case outcome.