What is a Gibbus?
Introduction. Gibbus deformities are characterized by the collapse of the anterior portion of one or more vertebral bodies, resulting in kyphosis (1). “Gibbus” is derived from the Late Latin “gibbosus” meaning “humpbacked” (2).
What is the first stage of Pott’s paraplegia?
There were five stages of Pott paraplegia: Stage 1: Deficit only evident, based on the clinical examination by the clinician (ankle clonus, exaggerated deep tendon reflexes and Babinski or plantar extensor) Stage 2: Patient has UMN-type of a motor deficit with spasticity, however, is still ambulatory.
What is the difference between Gibbus and kyphosis?
Structural kyphosis involves a problem with a part of the spine, such as a deformity in the vertebrae. The hump caused by structural kyphosis is much more angular than a hump caused by postural kyphosis. A particularly sharp, angular curve is called a gibbus deformity.
What is humpback or Gibbus?
A gibbus deformity is a form of structural kyphosis. The posterior (from behind) curve presents sharply angled; the curvature is not smooth. This deformity may result in a humpback found to be more prominent when bending forward.
Which complication is associated with Pott’s disease?
Deformity, abscess, and paraplegia are the only complications of Pott’s disease occurring with sufficient frequency to merit especial consideration.
What are the 2 types of kyphosis?
There are three main types of kyphosis: postural, Scheuermann’s, and congenital.
- Most forms of kyphosis do not require any treatment.
- Physical therapy and exercise are often effective in postural and Scheuermann’s kyphosis.
- Significant congenital kyphosis and more severe cases of Scheuermann’s kyphosis require surgery.
What is an example of a bacterial classification based on shape?
Classification of bacteria based on Shape Type of Classification Examples Bacillus (Rod-shaped) Escherichia coli (E. coli) Spirilla or spirochete (Spiral) Spirillum volutans Coccus (Sphere) Streptococcus pneumoniae Vibrio (Comma-shaped) Vibrio cholerae
How are bacteria classified based on their temperature response?
Bacteria can be classified into the following major types on the basis of their temperatures response as indicated below: Bacteria that can grow at 0°C or below but the optimum temperature of growth is 15 °C or below and maximum temperature is 20°C are called psychrophiles
What are the characteristics of bacterial morphology?
Bacterial Morphologies Bacterial Morphologies Phenotypic Classification •Microscopic morphology –Gram stain, shape i.e., rods (bacillus), spheres (cocci), curved or spiral, size •Macroscopic –Hemolytic properties on agar containing blood, pigmentation of the colonies, size and shape of colonies, smell and color.
How can bacteria be distinguished between Gram negative and Gram negative?
As a result the iodine and crystal violet precipitate in the thickened cell wall and are not eluted by alcohol in contrast with the Gram negatives where the crystal violet is readily eluted from the bacteria. As a result bacteria can be distinguished based on their morphology and staining properties.