Overview
Osteoporotic fractures, particularly in the spine and hip, are common in the elderly, leading to significant morbidity, mortality, and economic burden due to reduced bone mineral density and fragility 13.Diagnosis
Key Diagnostic Criteria: Reduced bone mineral density, acute vertebral collapse, and imaging findings consistent with fracture type (e.g., AO spine-DGOU classification for thoracolumbar fractures) 1.
Recommended Tests: Dual-energy X-ray absorptiometry (DXA) for bone density assessment, CT scans for detailed fracture evaluation, and MRI for assessing disc degeneration and complications 124.
Grading: Use AO spine-DGOU classification for thoracolumbar fractures; Pfirrmann and Oner scales for disc degeneration grading 124.Management
First-Line Treatments: Conservative management including pain control (analgesics), bracing (e.g., thoracolumbar spinal orthosis), and early mobilization 19.
Adjunctive Treatments:
- Kyphoplasty/Vertebroplasty: Consider for intractable pain refractory to conservative measures; efficacy varies, with some studies suggesting limited benefit 589.
- Sacroplasty: For sacral insufficiency fractures, guided by CT and fluoroscopy, with careful monitoring for cement extravasation 7.
Comorbidities Management: Polypharmacy and comorbidity-polypharmacy score (CPS) should guide risk stratification for mortality in hip fracture patients; adjust treatment plans accordingly 3.Special Populations
Elderly: Increased risk of complications and mortality; CPS and polypharmacy status are critical in predicting outcomes 3.
Comorbidities: Patients with multiple comorbidities and polypharmacy require careful assessment of treatment risks and benefits 3.Key Recommendations
Assess bone density using DXA and classify fractures using AO spine-DGOU for thoracolumbar fractures to guide management (Evidence: Moderate 1).
Initiate conservative management with analgesics and bracing for osteoporotic vertebral fractures, reserving invasive procedures like vertebroplasty for refractory pain (Evidence: Moderate 58).
Evaluate the impact of kyphoplasty on adjacent discs using quantitative MRI techniques to monitor long-term outcomes (Evidence: Weak 24).
Consider sacroplasty for sacral insufficiency fractures under CT and fluoroscopic guidance, monitoring for complications (Evidence: Expert opinion 7).
Use comorbidity-polypharmacy score to stratify mortality risk in elderly patients with osteoporotic hip fractures (Evidence: Moderate 3).References
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2 Pachowsky ML, Kleyer A, Wegener L, Langenbach A, Simon D, Janka R et al.. Quantitative T2 Mapping Shows Increased Degeneration in Adjacent Intervertebral Discs Following Kyphoplasty. Cartilage 2020. link
3 Camur S, Celik H. Prediction of the Mortality with Comorbidity - Polypharmacy Score in the Osteoporotic Hip Fractures. Acta chirurgiae orthopaedicae et traumatologiae Cechoslovaca 2019. link
4 König MA, Panzer S, Schulz J, Bierschneider M, Boszczyk BM. Magnetic resonance imaging changes of intervertebral discs after kyphoplasty. European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society 2015. link
5 Kinkade S, Stevermer JJ. Vertebroplasty for osteoporotic fracture? Think twice. The Journal of family practice 2009. link
6 Lambert RG, Golmohammadi K. Vertebroplasty for osteoporotic vertebral fracture. BMJ (Clinical research ed.) 2008. link
7 Strub WM, Hoffmann M, Ernst RJ, Bulas RV. Sacroplasty by CT and fluoroscopic guidance: is the procedure right for your patient?. AJNR. American journal of neuroradiology 2007. link
8 Cheung G, Chow E, Holden L, Vidmar M, Danjoux C, Yee AJ et al.. Percutaneous vertebroplasty in patients with intractable pain from osteoporotic or metastatic fractures: A prospective study using quality-of-life assessment. Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes 2006. link
9 Chen JF, Lee ST. Percutaneous vertebroplasty for treatment of thoracolumbar spine bursting fracture. Surgical neurology 2004. link