Total elbow arthroplasty (TEA) is a well-established treatment for end-stage rheumatoid arthritis of the elbow. With improved surgical techniques and implant designs, TEA is also effective in treating elbow osteoarthritis, posttraumatic arthritis, distal humerus nonunion, and comminuted distal humerus fractures in the elderly population. There have been multiple reports of greater than 90% survival rate, free of reoperation at 10 years. We present a case of early failure of TEA caused by coronoid impingement, to provide a surgical pearl for others to avoid this complication.
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http://dx.doi.org/10.1016/j.jhsg.2020.07.004 | DOI Listing |
Aesthetic Plast Surg
April 2024
No.1 Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 33# Badachu Road, Shijingshan District, Beijing, China.
Background: Reduction malarplasty presents challenges in terms of postoperative complications, particularly limited mouth opening. Excessive inward displacement of the zygomatic complex can impinge on the coronoid process resulting in restricted mouth opening. This study aimed to assess the spatial relationship between the coronoid process and the zygomatic complex after reduction malarplasty.
View Article and Find Full Text PDFJ Craniofac Surg
November 2023
Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia.
This study aimed to describe a straightforward and efficient surgical technique for identifying the ideal point of reduction in isolated zygomatic arch fractures using preoperative radiopaque markers. In addition, a retrospective review of patient outcomes associated with this technique was conducted. The collected data encompassed demographics, injury side, mechanism of injury, time of injury, and classification of the isolated arch fracture.
View Article and Find Full Text PDFArch Orthop Trauma Surg
July 2023
Arcus Sportklinik, Rastatter Str. 17-19, 75179, Pforzheim, Germany.
Kurume Med J
November 2022
Department of Neurosurgery, Tulane Center for Clinical Neurosciences.
An elongated coronoid process (ECP) can lead to impingement of the coronoid process on the body or arch of the zygomatic bone when opening the mouth. The etiology of ECP is unclear, but several theories have been postulated. We present a case of an ECP found in a 63-year-old in a Caucasian cadaveric specimen.
View Article and Find Full Text PDFArch Craniofac Surg
June 2022
Department of Plastic and Reconstructive Surgery, Inje University Sanggye Paik Hospital, Inje University School of Medicine, Seoul, Korea.
Background: Although the zygomatic arch is an important structure determining facial prominence and width, no consensus exists regarding the classification of isolated zygomatic arch fractures, and the literature on this topic is scarce. To date, five papers have subdivided zygomatic arch fractures; however, only one of those proposed classifications includes the injury vector, although the injury vector is one of the most important factors to consider in fracture cases. Furthermore, the only classification that does include the injury vector is too complicated to be suitable for daily practice.
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