Muscle response to leg lengthening during distraction osteogenesis
نویسندگان
چکیده
منابع مشابه
Humeral lengthening by distraction osteogenesis: a safe procedure?
This study was conducted to assess the safety of humeral lengthening using an Ilizarov frame. We retrospectively reviewed 26 humeral segments in 17 patients that were lengthened at our department between 1993 and 2011. There were varying aetiologies including achondroplasia, epiphyseal dysplasia, Oilier disease, trauma or infection of the proximal humeral growth-plate, unicameral bone cyst and ...
متن کاملMetacarpal lengthening by distraction osteogenesis in childhood brachydactyly.
Metacarpal lengthening was performed by callus distraction in six children with brachydactyly. Four of the patients were girls and two were boys, with ages ranging from 10 to 14 years (mean age: 12 years). Four of the patients had brachydactyly resulting from injury to the hand and damage to the epiphysis related to infection, while the other two had congenital brachymetacarpia. Two patients ha...
متن کاملDenervation impairs bone regeneration during distraction osteogenesis in rabbit tibia lengthening
BACKGROUND AND PURPOSES The nervous system plays an important role in bone metabolism. However, the effect of denervation on bone formation during distraction osteogenesis (DO) remains unclear. We studied neural influence on bone regeneration during DO in a rabbit model. METHODS 24 New Zealand male white rabbits underwent left tibial osteodistraction. Before distraction, the animals were rand...
متن کاملDistraction Osteogenesis
Distraction osteogenesis is increasingly used for bone lengthening of facial skeleton. Distractors may be intraoral and extraoral. The authors present development of distractors and their use for treatment of facial bones. Procedure may be used for treatment of malformations, syndroms, posttraumatic bone defects and deformities. The advantage of a distractor are a simple and fast procedure, sho...
متن کاملAngiogenesis and mineralization during distraction osteogenesis.
Distraction osteogenesis is currently a standard method of bone lengthening. It is a viable method for the treatment of short extremities as well as extensive bone defects, because large amounts of bone can be regenerated in the distraction gap. Mechanical stimulation by distraction induces biological responses of skeletal regeneration that is accomplished by a cascade of biologic processes tha...
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ژورنال
عنوان ژورنال: Journal of Orthopaedic Research
سال: 2009
ISSN: 0736-0266,1554-527X
DOI: 10.1002/jor.20784