Effects of Rotation and Osteotomy Angulation on Patellar Tendon Insertion Position during Circular Tibial Tuberosity Osteotomy

Rovesti, Gian Luca; Katic, Nikola; Dalpozzo, Boris; Dondi, Francesco; Dupré, Gilles

doi:10.1111/j.1532-950x.2012.01079.x

Cited by 3 publications

(2 citation statements)

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“…Other forms of modified TTA procedures have also been described including TTA-CF (Tibial Tuberosity Advancement with Cranial Fixation) (Zhalniarovich et al, 2018), CTTA (Circular Tibial Tuberosity Advancement) and MMP (Modified Maquet Procedure) (Maquet, 1976). To our knowledge, CTTA has only been described in four studies, two of which constitutes our own work (Petazzonni, 2010;Rovesti et al, 2013;Zólyomi et al, 2015;Ipolyi et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Biomechanical testing of canine tibiae: Changes resulting from different tibial tuberosity advancement techniques – Pilot study

Zólyomi

Ipolyi

Molnár

et al. 2022

AVet

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The objective of the present pilot study was to determine the force required to break (a) intact canine tibiae, (b) tibiae following the osteotomy of the tibial tuberosity and (c) tibiae following Tibial Tuberosity Advancement- (TTA-) rapid surgery. Six pairs of tibiae of dogs between 15 and 35 kg body weight were used in a cadaver study. Three groups were created with four tibiae in each group; intact (Group 1), osteotomy of the tibial tuberosity and tibial crest (Group 2) and TTA-rapid (Group 3). The tibiae were put under static axial compressive load, applied until failure. The force required to break the tibiae was termed maximal force (F max). The mean of F max was 8193.25 ± 2082.84 N in Group 1, 6868.58 ± 1950.44 N in Group 2 and 7169.71 ± 4450.39 N in Group 3. The sample size was small for a statistical analysis but as a preliminary result, we have determined the force (F max) required to break canine tibiae. Furthermore, we hypothesise that osteotomies result in weakening of the tibial structure.

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Section: Introductionmentioning

confidence: 99%

Biomechanical testing of canine tibiae: Changes resulting from different tibial tuberosity advancement techniques – Pilot study

Zólyomi

Ipolyi

Molnár

et al. 2022

AVet

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show abstract

“…Finally, patellar tracking is a very complicated motion that involves shift, rotation, and tilt [ 7 ]. The patella slides on a convex surface [ 8 ], which results in an uneven distribution of the forces in its anterior and posterior cortex. Although a parallel k-wire configuration may achieve adequate compression on the posterior surface of the patella, some displacement will occur on the anterior surface.…”

Section: Introductionmentioning

confidence: 99%

A Modified Tension Band Fixation Technique for the Management of Patellar Fractures Using Crossed Pins and a Lateral Parapatellar Approach

Poutoglidou¹,

Krkovič²

2022

Cureus

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The use of the tension band technique for patellar fracture fixation has been associated with a loss of the rigidity of the construct after cyclic loading. Biomechanical studies have shown the biomechanical superiority of the crossed pin configuration relative to the traditional parallel one. Here, we describe a modified tension band technique that involves the use of crossed pins and a figure-of-eight passed as close to the bone as possible through a lateral parapatellar approach. The basic surgical technique and our case series are reviewed.

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Canine stifle stabilization system: For a circular tibial tuberosity advancement (cTTA) procedure

Wright

Newell

Durand

2014

2014 40th Annual Northeast Bioengineering Conference (NEBEC)

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Effects of Rotation and Osteotomy Angulation on Patellar Tendon Insertion Position during Circular Tibial Tuberosity Osteotomy

Abstract: FPA and AOR during circular osteotomy of the TT influence the final displacement of the PT insertion in all 3 planes.

Cited by 3 publications

References 20 publications

Biomechanical testing of canine tibiae: Changes resulting from different tibial tuberosity advancement techniques – Pilot study

Biomechanical testing of canine tibiae: Changes resulting from different tibial tuberosity advancement techniques – Pilot study

A Modified Tension Band Fixation Technique for the Management of Patellar Fractures Using Crossed Pins and a Lateral Parapatellar Approach

Canine stifle stabilization system: For a circular tibial tuberosity advancement (cTTA) procedure

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