Progressive osseous heteroplasia: Progressive osseous heteroplasia is a cutaneous condition characterized by cutaneous or subcutaneous ossification.LaminectomyDegenerative suspensory ligament desmitis: Degenerative Suspensory Ligament Desmitis commonly called DSLD, also known as Equine Systemic Proteoglycan Accumulation (ESPA) is a systemicSpinal stenosis: Spinal stenosis is an abnormal narrowing (stenosis) of the spinal canal that may occur in any of the regions of the spine. This narrowing causes a restriction to the spinal canal, resulting in a neurological deficit.Clay-shoveler fracture: Clay-shoveler's fracture is a stable fracture through the spinous process of a vertebra occurring at any of the lower cervical or upper thoracic vertebrae, classically at C6 or C7. In Australia in the 1930s, men digging deep ditches tossed clay 10 to 15 feet above their heads using long handled shovels.Epidural space: In the spine, the epidural space (from Ancient Greek ἐπί, "on, upon" + dura mater also known as "epidural cavity", "extradural space" or "peridural space") is an anatomic space that is the outermost part of the spinal canal. It is the space within the canal (formed by the surrounding vertebrae) lying outside the dura mater (which encloses the arachnoid mater, subarachnoid space, the cerebrospinal fluid, and the spinal cord).RadiculopathyCervical spine disorder: Cervical Spine Disorders are illnesses that are relatively detrimental to ones physical health. These ailments exist in the cervical spine which is made up of the upper first seven vertebrae, encasing and shielding the Spinal cord.Cervical fractureBrevibacterium iodinum: Brevibacterium iodinum is a Gram-positive soil bacterium. It can often be found among the normal cutaneous flora of healthy people, particularly in humid environments, and is only very rarely involved in opportunistic infections.Postoperative hematoma: Postoperative hematomas are a cutaneous condition characterized by a collection of blood below the skin, and result as a complication following surgery.Spinal decompression: Spinal decompression is the relief of pressure on one or many pinched nerves (neural impingement) of the spinal column.Internal elastic laminaIntervertebral disc damage and spaceflight: Astronauts have expressed an increased incidence of back pain during spaceflight and herniated intervertebral discs (IVD) have been diagnosed upon return of Skylab and Shuttle spaceflight participants.Median mandibular cyst: A median mandibular cyst is a type of cyst that occurs in the midline of the mandible, thought to be created by proliferation and cystic degeneration of resting epithelial tissue that is left trapped within the substance of the bone during embryologic fusion of the two halves of the mandible, along the plane of fusion later termed the symphysis menti. A ture median mandibular cyst would therefore be classified as a non-odontogenic, fissural cyst.Canine degenerative myelopathy: Canine degenerative myelopathy, also known as chronic degenerative radiculomyelopathy, is an incurable, progressive disease of the canine spinal cord that is similar in many ways to amyotrophic lateral sclerosis (ALS). Onset is typically after the age of 7 years and it is seen most frequently in the German shepherd dog, Pembroke Welsh corgi, and boxer dog, though the disorder is strongly associated with a gene mutation in SOD1 that has been found in 43 breeds as of 2008, including the wire fox terrier, Chesapeake Bay retriever, Rhodesian ridgeback, and Cardigan Welsh corgi.Thalictrum heliophilum: Thalictrum heliophilum is a species of flowering plant in the buttercup family known by the common names sun-loving meadowrue and Cathedral Bluff meadow-rue. It is endemic to Colorado in the United States, where it is known from three counties.Combined spinal and epidural anaesthesia: Combined spinal and epidural anaesthesia (CSE) is a regional anaesthetic technique, which combines the benefits of both spinal anaesthesia and epidural anaesthesia and analgesia. The spinal component gives a rapid onset of a predictable block.