نتایج جستجو برای: unilateral coronal synostosis
تعداد نتایج: 53463 فیلتر نتایج به سال:
The human carpal bones, as in most mammals, are usually eight in number, and develop from a common embryological origin by the eighth week of intrauterine life 1. Failure of separation during this development leads to the phenomenon of carpal coalition. The prevalence of the anomaly is uncertain as it is usually asymptomatic 2. Individual cases have been reported which have presented as unusual...
BACKGROUND This study evaluated the incidence of symptomatic radioulnar synostosis/heterotopic ossification after distal biceps tendon repair in patients receiving indomethacin prophylaxis. We hypothesized that indomethacin use postoperatively would decrease the occurrence of symptomatic synostosis. METHODS A single-center retrospective record review identified 124 patients undergoing distal ...
BACKGROUND CONTEXT The XLP plate is an anterolateral instrumentation system developed as a part of the eXtreme Lateral Interbody Fusion (XLIF) system for lateral transpsoas interbody fusion, an alternative to anterior interbody fusion. PURPOSE To report two cases of atraumatic coronal plane vertebral body fractures in the early postoperative period after interbody fusion using XLIF cages, lat...
Congenital distal tibiofibular synostosis is a very rare anomaly. The cases of congenital tibiofibular synostosis reported in the literature so far have been confined to the proximal tibiofibular joint. We present an unusual case of tibiofibular synostosis that involves the distal part of the tibia and fibula based on characteristic X-ray, CT, and MRI findings.
ABSTRACT We present here a unique case of humeroradial synostosis. These anomalies are due to longitudinal failure of differentiation. Approximately 150 cases of humeroradial synostosis have been reported worldwide, the majority of which are familial in nature or associated with syndromes. The case presented here involves an infant aged 1½ months, born with bilateral humeroradial synostosis wit...
Craniofrontonasal syndrome (CFNS, OMIM 304110) is a distinctive genetic disorder whose main clinical manifestations include coronal synostosis, widely spaced eyes, clefting of the nasal tip and various skeletal anomalies. CFNS originally was thought to be transmitted as an autosomal dominant trait, but recent studies suggest that it is X-linked dominant, whereby all daughters of males are affec...
Crouzon Syndrome is an autosomal dominant disorder with complete penetrance and variable expressivity. Described by a French neurosurgeon in 1912, it is a rare genetic disorder. Crouzon syndrome is caused by mutation in the fibroblast growth factor receptor 2 (FGFR2) gene. The disease is characterized by premature synostosis of coronal and sagittal sutures which begins in the first year of life...
Craniosynostosis is a common malformation occurring in 3-5 per 10,000 live births. Most often craniosynostosis occurs as an isolated (i.e. non-syndromic) anomaly. Non-syndromic craniosynostosis (NSC) is a clinically and genetically heterogeneous condition that has the characteristics of a multifactorial trait. It is believed that each sutural synostosis (e.g. sagittal, coronal) represents a dif...
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