What are osseous defects?

Osseous defects are the result of extensive bone loss, commonly in the area of the hip joint.

What is the most common osseous defect?

Crater was the most common defect type (26.50%), followed by circumferential (23.40%) and 3-wall defect (20.08%). More than 40% also presented with complicated defects.

What is a bone defect?

Bone defect by definition is a lack of bone tissue in a body area, where bone should normally be. Lack of bone tissue results in a pseudarthrosis, artificial joint that has no physiological importance.

What are osseous craters?

Osseous Craters: Craters are cup- or bowl-shaped alveolar. defects in inter-alveolar bone with bone loss approxi- mately equal on the contiguous roots or the concavities. present in the crest of inter-dental alveolar bone and are. confined within the facial and lingual bony walls.

What is a critical size defect?

In general, a “critically-sized” defect is regarded as one that would not heal spontaneously despite surgical stabilization and requires further surgical intervention, such as autologous bone grafting.

What is critical bone defect?

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 osseous ramping?

Ramp: The term ramp is applied to deformity which. results if both alveolar bone and its supporting bone. are lost to the approximately same extent such that the. margins of the defect are located at different levels.19.

Which is the most common osseous defect in the face?

most prevalent osseous defect found interdentally with facial and lingual walls remaining, involves both the interproximal walls mainly crater defects or interdental crater defects. one wall defect usually only one interdental wall remains, hemi septum if remaining wall is proximal

Which is the best treatment for osseous defects?

management of osseous defects. osteoplasty, ostectomy, induce or promote regrowth and regeneration of bone, amputate root or divide in half, non-surgical treatment and extraction of tooth. osteoplasty.

Which is the best definition of osseous surgery?

a concavity or deformity in the alveolar bone involving one or more teeth. osseous surgery. the general term for all procedures designed to modify and re-shape defects and deformities in the bone surrounding the teeth.

What is the legal definition of a defect?

Imperfection, flaw, or deficiency. That which is subject to a defect is missing a requisite element and, therefore, is not legally binding. Defective Service of Process, for example, is service that does not comply with a procedural or jurisdictional requirement.