What are bone defects?

A bone defect is a lack of bone where it should normally occur. Bone defects may be caused by trauma, tumor, or infection (osteomyelitis). Surgical reconstruction of bone defects can present significant challenge for the orthopedic surgeon.

What is bone defect treatment?

Critical-sized bone defects are defined as those that will not heal spontaneously within a patient’s lifetime. Current treatment options include vascularized bone grafts, distraction osteogenesis, and the induced membrane technique.

What is a contained defect?

A contained defect has an intact peripheral cortical rim surrounding the area of bone loss that allows treatment with morselized bone graft or cement and screws, depending on the size of the lesion.

What causes bone defect?

The major causes of large bone defects are trauma, congenital anomalies, and tissue resection due to cancer. Although bone has an excellent inherent repair capacity, its ability to bridge very large defects remains limited.

What is large bone defect?

Large bone defects resulting from musculoskeletal tumours, infections or trauma represent a tissue deficit unable to heal spontaneously even with adequate care and surgical stabilization [1, 2]. Surgical management aims to reconstruct the defect, avoiding amputation and providing acceptable functional outcomes [3].

What are femoral defects?

Proximal femoral focal deficiency is a complex birth defect in which the upper part of the femur bone (in the thigh) is either malformed or missing, causing one leg to be shorter than the other.

What is a Hemiseptal defect?

Hemiseptal defects i.e., vertical defects in the presence of adjacent roots and where half of a septum remains on the tooth, represents a special case of one-wall defects and the treatment is always a challenge despite the various periodontal regenerative therapies.

What type of bony defect has the best prognosis?

If the defect is lined by only one wall of bone, then it is known as a one-wall defect. Bone defects which have the best prognosis for bone fill are three-wall defects. The increased number of walls and the height of these walls lends an increased bone matrix on which new bone can grow.

What are the four types of bone diseases?

Bone Disease Types
  • Osteoporosis. One of the most prevalent bone conditions, osteoporosis involves bone loss, leading to weakened bones that are more likely to break. …
  • Metabolic bone diseases. Osteoporosis is one of several metabolic bone diseases. …
  • Fracture. …
  • Stress fracture. …
  • Bone cancer. …
  • Scoliosis.

What are the common bone diseases?

Common Bone Disorders
  • Osteoporosis. This common disease occurs when bones become weak due to changes in bone mineral density and mass, causing a higher risk for fractures. …
  • Fracture. …
  • Scoliosis. …
  • Paget’s disease. …
  • Osteoarthritis. …
  • Rheumatoid arthritis. …
  • Gout. …
  • Bursitis.

What are 5 symptoms of osteoporosis?

Kuchynski says, include:
  • Fragility-related fractures. These occur when even mild impact causes a fracture of the wrist, back, hip or other bones.
  • Height loss. More than two inches in height can be lost over time.
  • Receding gums. …
  • A curved, stooped shape to the spine. …
  • Lower back pain.

What are signs of bone disease?

General symptoms of bone disease may include:
  • bone pain.
  • fractures from low impact, low energy activities.
  • sprains.
  • infections.
  • joint pain.
  • back pain.
  • weakness.

How many types of bone disease are there?

10 Different Types of Bone Diseases to Watch Out For.

What are 5 diseases of the skeletal system?

Examples of metabolic bone diseases include osteoporosis, rickets, osteomalacia, osteogenesis imperfecta,… multiple myeloma, malignant proliferation of cells within the bone marrow that usually occurs during middle age or later and increases in occurrence with age. Myelomas are slightly more common in males…

What are 3 diseases of the skeletal system?

Five Common Skeletal Diseases
  • Do you suffer from chronic pain caused by a disease of the bones or joints? There is likely a cause and a treatment plan available to help you manage or alleviate your pain all together. …
  • Osteoporosis. …
  • Paget’s Disease. …
  • Rickets. …
  • Hip Dysplasia.

What type of disease is rickets?

Rickets is a condition that affects bone development in children. It causes bone pain, poor growth and soft, weak bones that can lead to bone deformities. Adults can experience a similar condition, which is known as osteomalacia or soft bones. Read more about the signs and symptoms of rickets and osteomalacia.

What are two disorders of the skeletal system?

A number of disorders affect the skeletal system, including bone fractures and bone cancers. However, the two most common disorders of the skeletal system are osteoporosis and osteoarthritis.

Is arthritis a bone disease?

Osteoarthritis has often been referred to as a wear and tear disease. But besides the breakdown of cartilage, osteoarthritis affects the entire joint. It causes changes in the bone and deterioration of the connective tissues that hold the joint together and attach muscle to bone.

What is marasmus disease?

Marasmus is a severe form of malnutrition — specifically, protein-energy undernutrition. It results from an overall lack of calories. Marasmus is a deficiency of all macronutrients: carbohydrates, fats, and protein. If you have marasmus, you lack the fuel necessary to maintain normal body functions.

What is osteomalacia disease?

Osteomalacia is softening of the bones. It most often occurs because of a problem with vitamin D, which helps your body absorb calcium. Your body needs calcium to maintain the strength and hardness of your bones. In children, the condition is called rickets.

What causes kwashiorkor?

What causes kwashiorkor? The main cause of kwashiorkor is not eating enough protein or other essential vitamins and minerals. It’s most common in developing countries with a limited food supply, poor hygiene, and a lack of education about the importance of giving babies and children an adequate diet.