WebOct 24, 2024 · Kyphosis: spinal deformity in which the spine curves excessively outward, creating the appearance of a hunchback. Occasionally called hyperkyphosis, to differentiate it from the normal kyphosis of the thoracic spine. Chin on chest syndrome: cervical and upper thoracic kyphosis that is so severe the chin drops to the chest. WebBackground: Chin-on-chest deformity is a disabling manifestation of ankylosing spondylitis. Surgical treatment consists of extension osteotomy at the cervicothoracic junction. The purpose of this study was to characterize the clinical presentation of this deformity and to determine the long-term functional and radiographic outcomes of …
Cervicothoracic kyphosis - PubMed
WebChin on chest deformity caused by upper cervical kyphosis associated with ankylosing spon-dylitis is rare. A 66-year-old woman presented at our institute with chief complaints … WebChin on chest deformity caused by upper cervical kyphosis associated with ankylosing spon-dylitis is rare. A 66-year-old woman presented at our institute with chief complaints of diffi-culty in horizontal gaze and opening her mouth. Cervical radiographs showed a C0–2 angle of 1° on flexion and 7° on extension, and her chin-brow vertical ... desert pulmonary dr. ahmed
Pott disease causing chin-on-chest deformity and myelopathy
WebJan 4, 2024 · Autosomal recessive Robinow syndrome is more severe and is characterized by shortening of the long bones in the arms and legs; short fingers and toes; wedge-shaped spinal bones that leads to abnormal curvature of the spine (kyphoscoliosis); fused or missing ribs; short stature; and distinctive facial features that are sometimes described as ... WebDec 1, 2024 · Background: In the presence of chin-on-chest deformity of ankylosing spondylitis, positioning for extension osteotomy of the spine is a challenging endeavor. Conventional prone positioning equipment cannot safely accommodate all patients with advanced deformity where the chin brow angle approaches or exceeds 90°. Issues … WebBackground data: INEM is an idiopathic cause of dropped head syndrome (DHS) that results in severe cervicothoracic kyphosis, defined as chin-on-chest deformity. The … desert pupfish scientific name