A case report of femoral head fracture with osteochondral lesion treated by osteosynthesis and biomimetic scaffold: 2-year clinical and radiological follow-up.
Alessandro CasiraghiClaudio GalanteMarco DomenicucciStefano CattaneoAndrea Achille SpreaficoMarcello MottaPaolo CapitaniGiuseppe MilanoPublished in: Journal of experimental orthopaedics (2021)
The aim of the present study was to present clinical and radiological outcome of a hip fracture-dislocation of the femoral head treated with biomimetic osteochondral scaffold.An 18-year-old male was admitted to the hospital after a motorcycle-accident. He presented with an obturator hip dislocation with a type IVA femoral head fracture according to Brumback classification system. The patient underwent surgery 5 days after accident. The largest osteochondral fragment was reduced and stabilized with 2 screws, and the small fragments were removed. The residual osteochondral area was replaced by a biomimetic nanostructured osteochondral scaffold. At 1-year follow-up the patient did not complain of hip pain and could walk without limp. At 2-year follow-up he was able to run with no pain and he returned to practice sports. Repeated radiographs and magnetic resonance imaging studies of the hip showed no signs of osteoarthritis or evidence of avascular necrosis. A hyaline-like signal on the surface of the scaffold was observed with restoration of the articular surface and progressive decrease of the subchondral edema.The results of the present study showed that the biomimetic nanostructured osteochondral scaffold could be a promising and safe option for the treatment of traumatic osteochondral lesions of the femoral head.Study Design: Case report.
Keyphrases
- tissue engineering
- case report
- platelet rich plasma
- hip fracture
- magnetic resonance imaging
- chronic pain
- healthcare
- multiple sclerosis
- total hip arthroplasty
- pain management
- minimally invasive
- emergency department
- computed tomography
- rheumatoid arthritis
- acute coronary syndrome
- quality improvement
- knee osteoarthritis
- percutaneous coronary intervention
- combination therapy
- contrast enhanced
- smoking cessation
- postoperative pain
- surgical site infection