P P Montina

3 publications 1992 – 1999
RadiographyLigaments, ArticularHip ProsthesisProsthesis FailureHumerus

What does P P Montina research?

P P Montina studies the diagnosis of prosthetic loosening, which is when artificial joints become unstable. His research examines how to tell if this loosening is caused by an infection or is simply due to mechanical failure. To achieve this, Montina has developed a detailed diagnostic protocol that combines various methods, including clinical examinations, imaging techniques like X-rays and CT scans, and even needle biopsies to sample tissue. By refining this diagnostic process, he aims to ensure that patients receive the correct treatment promptly, reducing unnecessary surgeries and improving outcomes.

Key findings

  • Montina's diagnostic protocol identified the cause of prosthetic loosening with 91% accuracy among 35 patients, significantly aiding pre-surgical decision-making.
  • The combination of clinical exams, X-rays, bone scans, CT scans, and needle biopsies improved the understanding of whether an infection is present before surgery.
  • His work helps reduce the number of ineffective surgeries by clearly distinguishing between infections and mechanical failures.

Frequently asked questions

Does Dr. Montina study prosthetic joint issues?
Yes, he specifically focuses on diagnosing problems related to prosthetic loosening.
What treatments has Dr. Montina researched?
His research primarily involves diagnostic methods to ensure appropriate treatment is given before surgical intervention.
Is Dr. Montina's work relevant to patients with joint replacements?
Absolutely, his work directly benefits patients with artificial joints by providing accurate diagnoses that can lead to better treatment outcomes.

Publications in plain English

The supraepitrochlear process of the humerus.

1999

La Chirurgia degli organi di movimento

Surdo V, Montina PP

Plain English
This study looked at a bony growth called the supraepitrochlear process on the humerus bone in five patients. The researchers found that when this growth causes symptoms like pain or numbness, known as Struthers syndrome, it is necessary to surgically remove it. This matters because treating this condition can relieve discomfort and prevent further problems for affected individuals. Who this helps: Patients experiencing symptoms from Struthers syndrome.

PubMed

Diagnostic protocol in prosthetic loosening.

1994

La Chirurgia degli organi di movimento

Sudanese A, Toni A, Busanelli L, Furno A, Montina PP +3 more

Plain English
Researchers developed a step-by-step diagnostic process to determine whether artificial joints (prosthetics) were loosening and, if so, whether an infection was causing the problem. They tested this process on 35 patients using clinical examination, X-rays, bone scans, CT scans, and needle biopsies to identify infections before surgery. The process correctly identified the cause of loosening 91% of the time, which means doctors can now confidently know before operating whether they're dealing with an infection or just a mechanical failure.

PubMed

Radiographic evaluation of HDPE cemented and cementless Lord and An.C.A. screwed acetabular models.

1992

La Chirurgia degli organi di movimento

Toni A, Sudanese A, Viceconti M, Montina PP, Ciaroni D +3 more

Plain English
This study looked at three types of hip implant sockets to see how well they stayed in place over time. After an average of 30 to 96 months, the Lord sockets had a 38% loosening rate after 6 years, similar to cemented sockets after 10-12 years. In contrast, the An.C.A. sockets showed much lower loosening rates: 12% in the first 50 cases and just 0.7% in the next 137 cases, leading to an overall loosening rate of 3.3%. This information is important because it helps determine which types of hip implants might provide better stability for patients over time. Who this helps: This helps patients undergoing hip replacement surgery.

PubMed

Publication data sourced from PubMed . Plain-English summaries generated by AI. Not medical advice.