Create issue ticket

47 Possible Causes for Narrowing of Medullary Canal

  • Camurati-Engelmann Syndrome

    Certain bone regions (specifically, the endosteal and periosteal surfaces) become abnormally thickened and hardened, which in turn narrows the medullary canal.[encyclopedia.com] […] of the medullary canals.[synapse.koreamed.org] Thickening of the cortex of the diaphyseal portion of the humerus, ulna, and radius is present, resulting in narrowing of the medullary canal.[doi.org]

  • Metatarsal Fracture

    In this zone, there is a change in the ratio of cancellous bone to cortical bone, with marked narrowing of the medullary canal and cortical thickening.[lbgmedical.com] Signs on x-ray may be subtle and only present after 14 days Longitudinal cortical hypertrophy Narrowing of the medullary canal Periosteal lucency Transverse lines of sclerosis[foothyperbook.com] The medullary canal is narrower by greater than 1 mm in the dorsoplantar diameter in comparison to the medial and lateral diameter.[podiatrytoday.com]

  • Congenital Pseudoarthrosis of the Tibia

    Classification Crawford Type I : Anterior bowing with increased cortical density Type II : Anterior bowing with a failure of tubulation and narrowed, sclerotic medullary canal[pseudarthrose.ch] , sclerosis, and obliteration of the medullary canal. - cystic type shows no narrowing but instead has cyst-like areas which resembles fibrous dysplasia microscopically; -[wheelessonline.com] & loss of defination of the medullary canal are considered high risk for developing pathological fractures & nonunion.[de.slideshare.net]

  • Osteomyelitis

    Axial computed tomography images of the middle third of the leg bones shaft show periosteal and endosteal bone neoformation that lead to a medullary canal narrowing.[ncbi.nlm.nih.gov]

  • Coxa Valga

    canal, and generalized osteopenia (Cantu et al. 1982).[rrnursingschool.biz] […] known under the designation hypertrichotic osteochondrodysplasia (Cantu syndrome, OMIM 239850), the phenotypic spectrum includes early-onset hypertrichosis, cardiomegaly, narrow[rrnursingschool.biz] […] platyspondyly, hypoplastic ischiopu-bic branches, bilateral coxa valga, broad long bones with metaphyseal flaring and Erlenmeyer-flask deformity of the femurs, enlarged medullary[rrnursingschool.biz]

  • Melorheostosis

    The lesions of the cortex are progressive and may result in narrowing of the medullary canal and stenosis of an adjacent lumen, foramen, or of the spinal canal .[boneandspine.com] The lesions of the cortex are progressive and may result in narrowing of the medullary canal and stenosis of an adjacent lumen, foramen, or of the spinal canal.[boneandspine.com]

  • Myelopathy

    This narrowing in the lower back (lumbar canal stenosis) produces only radiculopathy (pinched nerve) because the tip of the spinal cord called the conus medullaris is at the[necksolutions.com] Typically, this stenosis is from degenerative changes, a herniated disc, and one may have a predisposition to myelopathy from a congenitally narrowed spinal canal which is[necksolutions.com]

  • Cervical Myelopathy

    This narrowing in the lower back (lumbar canal stenosis) produces only radiculopathy (pinched nerve) because the tip of the spinal cord called the conus medullaris is at the[necksolutions.com] Typically, this stenosis is from degenerative changes, a herniated disc, and one may have a predisposition from a congenitally narrowed spinal canal which is genetic.[necksolutions.com]

  • Van Buchem Disease

    […] of the medullary canal.[ncbi.nlm.nih.gov] […] of the medullary canal (Fig. 4 ).[ncbi.nlm.nih.gov] Lateral view of the right knee on June 25, 2005 showed hyperostosis at the diaphysis of the femur and tibia (white arrow), resulting in the narrowing of the medullary canal[ncbi.nlm.nih.gov]

  • Spinal Cord Compression

    In a CT scan, a bony tumor rising from the posterior wall of the T3 body narrowing the spinal canal, and the MRI spinal cord compression at the same level and the hydrosyringomyelic[ncbi.nlm.nih.gov] This narrowing in the lower back (lumbar canal stenosis) produces only radiculopathy (pinched nerve) because the tip of the spinal cord called the conus medullaris is at the[necksolutions.com] […] cavity extended to the conus medullaris; with an anterior thoracic approach to T2-T4, the fibro-cartilaginous tumor was removed, and the stabilization was completed with[ncbi.nlm.nih.gov]

Further symptoms