Arthroscopic De Novo NT® Juvenile Allograft Cartilage Implantation in the Talus: A Case Presentation

Kruse, Dustin; Ng, Alan; Paden, Matthew H.; Stone, Paul A.

doi:10.1053/j.jfas.2011.10.027

Cited by 76 publications

(56 citation statements)

References 29 publications

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“…A limited number of studies have reported the outcomes of patients with talar lesions treated with a juvenile cartilage allograft (24). Coetzee et al (14) reported the 1-year postoperative outcomes of (14).…”

Section: Discussionmentioning

confidence: 99%

Juvenile Particulate Osteochondral Allograft for Treatment of Osteochondral Lesions of the Talus: Detection of Altered Repair Tissue Biochemical Composition Using 7 Tesla MRI and T2 Mapping

Vira

Ramme

Chapman

et al. 2017

The Journal of Foot and Ankle Surgery

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Section: Discussionmentioning

confidence: 99%

Juvenile Particulate Osteochondral Allograft for Treatment of Osteochondral Lesions of the Talus: Detection of Altered Repair Tissue Biochemical Composition Using 7 Tesla MRI and T2 Mapping

Vira

Ramme

Chapman

et al. 2017

The Journal of Foot and Ankle Surgery

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“…Kruse et al 13 presented 1 case of arthroscopically performed PJCAT for an OLT in a 30-year-old woman with a full-thickness posteromedial lesion that measured 7 mm Â 5 mm. At 2 years after surgery, the patient was found to be pain free with no activity limitations.…”

Section: Discussionmentioning

confidence: 99%

Arthroscopic Particulated Juvenile Cartilage Allograft Transplantation for the Treatment of Osteochondral Lesions of the Talus

Adams

Demetracopoulos

Parekh

et al. 2014

Arthroscopy Techniques

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Several options exist for the treatment of osteochondral lesions of the talus. Particulated juvenile cartilage allograft transplantation (PJCAT) has become a viable treatment modality for osteochondral lesions of the talus that are not amenable to microfracture or for which microfracture has failed. Arthroscopic placement of this type of graft obviates the need for osteotomy or plafondplasty and does not prevent additional procedures from being performed through an anterior approach. Special instrumentation and setup are not required to perform this procedure. Our arthroscopic technique for placement of particulated juvenile cartilage into osteochondral lesions of the talus is described. Case series and outcomes after arthroscopic ankle PJCAT are currently not reported within the literature; however, it is believed that the outcomes are at least similar to those of open ankle PJCAT.

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“…The first report was a single case by Kruse et al in which DeNovo NT was used for a 0.7 cm posteromedial lesion of the talus. 52 The patient returned to full activity at 6 months and was completely pain-free at 24 months. Giza et al reported on 23 patients with an average follow-up of 16.2 months.…”

mentioning

confidence: 88%

Osteochondral allograft transplantation in the ankle: a review of current practice

Fuchs¹,

Kadakia²

2015

ORR

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Abstract:Osteochondral allograft transplantation is a technique that was first developed to treat cartilage pathology in the knee. Over the past 15 years, this technology has been translated to the treatment of osteochondral lesions and end-stage arthritis of the ankle. For osteochondral lesions of the talus or the tibia, a fresh osteochondral allograft transplant can be fashioned to match a specific defect and is useful for large, cystic or uncontained lesions. For a young patient with end-stage arthritis, bipolar fresh osteochondral allograft transplantation is a treatment alternative to ankle arthrodesis. Evidence for these operations is limited and consists primarily of case series, which have reported variable rates of success and in some cases high rates of complications and reoperations. Nevertheless, these techniques continue to evolve and should be considered as options for patients with certain conditions that are particularly challenging to treat.

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Arthroscopic De Novo NT® Juvenile Allograft Cartilage Implantation in the Talus: A Case Presentation

Cited by 76 publications

References 29 publications

Juvenile Particulate Osteochondral Allograft for Treatment of Osteochondral Lesions of the Talus: Detection of Altered Repair Tissue Biochemical Composition Using 7 Tesla MRI and T2 Mapping

Juvenile Particulate Osteochondral Allograft for Treatment of Osteochondral Lesions of the Talus: Detection of Altered Repair Tissue Biochemical Composition Using 7 Tesla MRI and T2 Mapping

Arthroscopic Particulated Juvenile Cartilage Allograft Transplantation for the Treatment of Osteochondral Lesions of the Talus

Osteochondral allograft transplantation in the ankle: a review of current practice

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