1. Fibular strut allograft influences reduction and outcomes after locking plate fixation of comminuted proximal humeral fractures in elderly patients: a retrospective study
- Author
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Xueliang Cui, Hui Chen, Wenbin Fan, He Li, and Binbin Ma
- Subjects
Male ,musculoskeletal diseases ,medicine.medical_specialty ,lcsh:Diseases of the musculoskeletal system ,Sports medicine ,medicine.medical_treatment ,Elbow ,Cohort Studies ,03 medical and health sciences ,Fixation (surgical) ,Fracture Fixation, Internal ,0302 clinical medicine ,Fibular allograft ,Rheumatology ,Internal medicine ,medicine ,Humans ,Transplantation, Homologous ,Orthopedics and Sports Medicine ,Proximal humeral fracture ,Aged ,Retrospective Studies ,030222 orthopedics ,Rehabilitation ,Bone Transplantation ,business.industry ,Retrospective cohort study ,030229 sport sciences ,Middle Aged ,Surgery ,Elderly patients ,medicine.anatomical_structure ,surgical procedures, operative ,Fibula ,Radiological weapon ,Orthopedic surgery ,Shoulder Fractures ,Female ,lcsh:RC925-935 ,business ,Bone Plates ,Research Article ,Locking plate - Abstract
Background Proximal humeral fractures (PHFs) are the third most commonly occurring fractures in elderly patients. Most of these fractures can be treated with conservative methods, but the optimal surgical treatment strategy for unstable fractures in elderly patients remains controversial. This study aimed to compare the radiological and clinical outcomes between locking compression plate (LCP) fixation and LCP fixation with fibular allograft implantation for the treatment of comminuted PHFs. Methods We retrospectively reviewed 60 patients (mean age, 72.75 years) with closed 3- or 4-part fractures, and a minimum of 2 years of follow-up. Fracture reduction was quantitatively determined by humeral head height (HHH) and neck-shaft angle (NSA). The clinical outcome was evaluated by Constant-Murley score (CMS) and American Shoulder and Elbow Surgeons (ASES) score. Result The average radiological changes were higher in the LCP group than in the locking plate with fibular allograft group (HHH of 4.16 mm vs 1.18 mm [p p = 0.024] and ASES score of 72.80 vs 78.64 [p = 0.022]). The FA group showed better forward elevation (p = 0.010) and abduction (p = 0.002); however, no significant differences were observed for shoulder external rotation or internal rotation. The number of complications was higher in the LCP group (28.57%) than in the FA group (1.2%) (p Conclusion For comminuted PHFs in elderly patients, LCP fixation combined with a fibular allograft is reasonable option to ensure satisfactory radiological and clinical outcomes. Trial registration ZDYJLY(2018)New-9. Name of registry: IEC for clinical Research of Zhongda Hospital, Affiliated to Southeast University. Date of registration: 2018-05-17.
- Published
- 2019