2013
DOI: 10.2106/jbjs.l.00773
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Operative Treatment of Osteochondral Lesions of the Talus

Abstract: ➤ Osteochondral lesions of the talus are common injuries in recreational and professional athletes, with up to 50% of acute ankle sprains and fractures developing some form of chondral injury. Surgical treatment paradigms aim to restore the articular surface with a repair tissue similar to native cartilage and to provide long-term symptomatic relief.➤ Arthroscopic bone-marrow stimulation techniques, such as microfracture and drilling, perforate the subchondral plate with multiple openings to recruit mesenchyma… Show more

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Cited by 239 publications
(230 citation statements)
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References 81 publications
(89 reference statements)
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“…Additional subchondral spongiosaplasty is usually necessary for a spongiose defect. If the OCL bed is empty, cartilage and bone-regenerative therapy (OATS, MACT with spongiosaplasty or AMIC) may be carried out via drilling with microfracturing in addition to resection of the sclerotic zone [19,32,45]. The objectives of imaging after therapy are assessment of the technical success, such as the degree of defect replenishment, assessment of the morphology and peripheral integration of the ▶ Fig.…”
Section: Assessment Of Therapeutic Resultsmentioning
confidence: 99%
“…Additional subchondral spongiosaplasty is usually necessary for a spongiose defect. If the OCL bed is empty, cartilage and bone-regenerative therapy (OATS, MACT with spongiosaplasty or AMIC) may be carried out via drilling with microfracturing in addition to resection of the sclerotic zone [19,32,45]. The objectives of imaging after therapy are assessment of the technical success, such as the degree of defect replenishment, assessment of the morphology and peripheral integration of the ▶ Fig.…”
Section: Assessment Of Therapeutic Resultsmentioning
confidence: 99%
“…Sinovijos dangalo makrofagų tipo monocitų kilmės ląstelės ir fibroblastai sekretuoja baltymus, glikoproteinus, hialurono rūgštį, palaikančius sveiką [18,34,35]. Dėl pablogėjusios kraujo apytakos sutrinka kaulo metabolizmas, įvyksta pokremzlinio kaulo nekrozė.…”
Section: įVadasunclassified
“…Chirurginių operacijų metu atliekama: fragmento fiksacija ar ekscizija, nekrozinio audinio paša-linimas. Literatūroje nurodomi šiuolaikiniai chirurginio gydymo metodai: artroskopinė kaulų čiulpų stimuliacija, autologinė chondrocitų implantacija, osteochondrinė alogeninė transplantacija, osteochondrinė autologinė transplantacija [31][32][33][34], pabrėžiama ankstyva ligos diagnostikos ir chirurginės gydymo taktikos svarba [33]. Chirurginio gydymo rezultatai priklauso nuo ligos stadijos [17].…”
Section: Darbo Objektas Ir Rezultataiunclassified
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