Dr. Hartjen studies how materials can be used to help heal bone injuries. Specifically, he researches calcium sulfate, a material that can fill in gaps where bone is missing. His studies involve treating patients with various bone defects, exploring how well this substitute works compared to traditional bone grafting methods. By using calcium sulfate, he aims to provide patients with a less invasive option that promotes quicker recovery and better healing outcomes.
Key findings
In a multicenter trial, 99% of the calcium sulfate used as a bone graft substitute had dissolved after six months.
88% of the treated areas in patients showed new bone growth after using calcium sulfate.
The study confirmed that calcium sulfate is a safe alternative for patients with bone defects, helping to avoid more invasive grafting.
Frequently asked questions
Does Dr. Hartjen study bone healing?
Yes, Dr. Hartjen focuses on how to improve healing for bone defects using innovative materials like calcium sulfate.
What treatments has Dr. Hartjen researched for bone defects?
He has researched the use of calcium sulfate as a substitute for traditional bone grafts, showing it to be effective in promoting new bone growth.
Is Dr. Hartjen's work relevant to patients with bone injuries?
Absolutely, his research directly benefits patients needing treatment for bone defects by offering a less invasive healing option.
Publications in plain English
The use of a surgical grade calcium sulfate as a bone graft substitute: results of a multicenter trial.
2001
Clinical orthopaedics and related research
Kelly CM, Wilkins RM, Gitelis S, Hartjen C, Watson JT +1 more
Plain English In this study, researchers looked at how effective a surgical grade calcium sulfate can be as a substitute for bone grafting in 109 patients with bone defects. They found that after six months, 99% of the calcium sulfate had dissolved, and 88% of the treated areas were filled with new bone. This matters because it shows that calcium sulfate is a safe and effective option for helping patients heal from bone injuries without the need for more invasive grafting methods.
Who this helps: Patients with bone defects needing treatment.