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Complications of atypical femur fractures (AFFs) are common. AFFs often receive the same treatment as other femoral fractures; however, there appears to be a higher rate of adverse outcomes. Nine patients sustained a total of 13 AFFs, had documented bisphosphonate use before fracture, and had surgery between 2006 and 2012. Complications included continued pain, surgical revision, nonunion, malunion, deformity, or heterotopic ossification. The overall complication rate was 33.3%, with four of the 12 surgeries performed at this institution resulting in one nonunion and three minor complications. None of the primary fixations required revision. There was a higher complication rate for AFFs when compared with non-bisphosphonate-related intramedullary nail femur fracture fixations. This cohort demonstrated a lower rate of major complications compared to the literature. Using a reamed, statically locked nail, halting bisphosphonate medication, and allowing early weight bearing is a safe and efficacious method to treat atypical femur fractures. (Journal of Surgical Orthopaedic Advances 27(1):14-20, 2018).
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Cureus
August 2025
Central Institute of Orthopaedics, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, IND.
Osteochondromas are the most common benign bone tumors and are frequently discovered incidentally in the metaphyseal regions of long bones during growth. While typically asymptomatic, they may occasionally lead to complications such as neurovascular impingement, mechanical irritation, or pathological fractures. Salter-Harris type II fractures represent the most frequent physeal injuries in pediatric populations, particularly in rapidly growing regions like the distal femur.
View Article and Find Full Text PDFCancer Diagn Progn
September 2025
Department of Orthopaedic Surgery, Hiroshima University, Hiroshima, Japan.
Background/aim: Metastases of meningiomas are infrequent, and extracranial bone involvement is extremely rare. We describe a patient with femoral metastasis originating from an atypical brain meningioma.
Case Report: A 55-year-old male had undergone five surgical procedures and Gamma Knife® radiosurgery for brain meningioma over five years.
Skeletal Radiol
September 2025
Upstate Department of Orthopedic Surgery, Upstate Medical University, Upstate Bone and Joint Center, 6620 Fly Road, East Syracuse, NY, 13057, USA.
Paget's disease of bone (PDB) is a skeletal remodeling disorder diagnosed primarily via radiographs. In long bones, the early lytic stage of the disease is characterized by flame-shaped or blade of grass radiolucent bone resorption beginning in subchondral bone with variable length of extension into the metadiaphysis, and the later stages show bone expansion, cortical thickening, and coarsening of the trabeculae [1, 2]. Despite the usually diagnostic features, other considerations with overlapping appearance include aggressive benign and malignant bone tumors [3].
View Article and Find Full Text PDFJ Med Case Rep
August 2025
Department of Orthopedics, School of Medicine, Faculty of Medicine, Kashan University of Medical Sciences, Pezeshk Blvd, Qotb-e Ravandi Blvd, Kashan, 8715973474, Iran.
Background: Osteoid osteoma is a benign bone tumor commonly affecting the lower extremities, typically the femur or tibia. However, its occurrence in the fifth metatarsal bone is rare, and atypical presentations can lead to delayed diagnosis and misinterpretation as other pathologies.
Case Presentation: We report the case of a 14-year-old Persian male athlete who presented with persistent lateral forefoot pain lasting 2 years, initially attributed to a traumatic injury.
Am J Phys Med Rehabil
July 2025
Department of Physical Medicine and Rehabilitation, TriStar Skyline Medical Center, Nashville TN, USA.