Hardware breakage in the form of guide wire or drill bit is a devastating complication particularly if occurs around hip joint during cephalo-medullary nailing. It should be removed on urgent basis as it can migrate to the pelvic cavity and damages adjacent neuro-vascular bundle and visceral organ immediately as well joint arthritis later on. There are very few cases report available in the literature with retrieval techniques by using disc forceps, pituitary forceps, oversized reamers, arthrotomy with joint dislocation and through ilioinguinal approaches occasionally. We are presenting an interesting and rare case of broken guide wire inside hip joint protruding into the pelvic cavity which got retrieved through lower midline open laparotomy approach.
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http://dx.doi.org/10.4103/aam.aam_51_24 | DOI Listing |
J Electromyogr Kinesiol
January 2025
Research Academy of Grand Health, Faculty of Sports Sciences, Ningbo University, Ningbo, China. Electronic address:
Objective: We investigated the characteristics of hip, knee, and ankle joint reaction forces (JRFs) in stroke patients with spastic hemiplegia during sit-to-stand (Si-St) and stand-to-sit (St-Si) movements and explored the relationship between JRFs and joint moments.
Methods: Thirteen stroke patients with spastic hemiplegia and thirteen age-matched healthy subjects were recruited in this study. Three-dimensional motion capture system and force plates were employed to collect kinematic data and ground reaction forces during Si-St and St-Si tasks.
BMC Musculoskelet Disord
January 2025
Department of Orthopedics and Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, People's Republic of China.
Background: Osteonecrosis of the femoral head (ONFH) is a challenging condition, primarily affecting young and middle-aged individuals, which results in hip dysfunction and, ultimately, femoral head collapse. However, the comparative effectiveness of joint-preserving procedures, particularly in the early stages of ONFH (ARCO stage I or II), remains inconclusive. This study aims to evaluate the efficacy of a novel technique called small-diameter core decompression (CD) combined with platelet-rich plasma (PRP), for the treatment of early-stage ONFH.
View Article and Find Full Text PDFJ Knee Surg
January 2025
Lenox Hill Hospital Department of Orthopedic Surgery, Northwell Health, New York, United States.
Patellar instability following total knee arthroplasty (TKA) is a rare, yet serious complication, potentially requiring revision surgery or resulting in chronic dysfunction. When encountered, it is paramount to understand the etiologies, diagnostic approaches, treatment options, and outcomes of the selected treatment. The most common cause of patella instability is improper positioning of components, leading to lateral maltracking of the patella.
View Article and Find Full Text PDFJ Appl Biomech
January 2025
Rehabilitation Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
Knee osteoarthritis (KOA) can have more pronounced effects on joint position sense (JPS) accuracy and gait characteristics. The aim of this study is to investigate the association between lower limb JPS and different aspects of gait pattern including gait asymmetry and variability and spatiotemporal coordination in individuals with bilateral KOA. In this cross-sectional study, lower limb JPS of 43 individuals with bilateral KOA (mild and moderate) were measured.
View Article and Find Full Text PDFJ Appl Biomech
January 2025
Lancaster Medical School, Faculty of Health and Medicine, Lancaster University, Lancaster, United Kingdom.
This study compares joint kinematics and kinetics of young stroke survivors who walk <0.79 m/s (slow) or >0.80 m/s (fast) with reference to a healthy able-bodied group and provides clinical recommendations for guiding the gait rehabilitation of stroke survivors.
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