Articles: hardware-removal.
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J Shoulder Elbow Surg · May 2016
Plate fixation of midshaft clavicular fractures: patient-reported outcomes and hardware-related complications.
Recent studies report high hardware removal rates after plate fixation of midshaft clavicular fractures. Precontoured clavicle plates may decrease hardware-related complications while improving healing rates and patient-reported outcomes (PROs). ⋯ Displaced midshaft clavicle fractures have high union rates with precontoured plate fixation. Women are 4 times more likely than men to have hardware removed. Patients undergoing clavicle hardware removal report worse long-term outcomes than patients with hardware retained.
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To assess the risk of tendon rupture or plate removal after volar plate fixation of distal radius fractures and to determine the incidence of hardware removal. ⋯ Prognostic II.
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Foot & ankle specialist · Oct 2015
Injury to the Posterior Tibial Tendon After Open Reduction Internal Fixation of the Medial Malleolus.
The management of ankle fractures with open reduction and internal fixation (ORIF) has been a proven method to help prevent deformity and posttraumatic arthritis. The incidence of continued ankle pain due to retained hardware after ORIF of ankle fractures has been documented. The goal of this study was to determine if the starting point for medial malleolus screw placement is associated with posterior tibial tendon (PTT) damage when performing ORIF of the medial malleolus. Patients that had ORIF of the medial malleolus and subsequent repair of the PTT with medial malleolar hardware removal were identified. Zones were established and labeled 1 through 3 as described in the literature. This template was used as an overlay on lateral ankle radiographs to analyze the position and assign zones to the medial malleolus screws. Fifteen patients met the inclusion criteria. Three screws were found in zone 1, 11 in zone 2, and 1 in zone 3. The middle and posterior zones (zones 2 and 3) contained 80% of the screws, which may potentially cause risk to the PTT. We conclude that there is an increased probability that medial malleolar hardware in zones 2 and 3 can compromise the PTT. ⋯ Therapeutic, Level IV: Case series.
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Hardware Removal Due to Infection after Open Reduction and Internal Fixation: Trends and Predictors.
Little is known about trends and predictors of hardware related infection following open reduction and internal fixation (ORIF) of extremity fractures, one of the major causes of failure following ORIF. The present study was designed and conducted to determine trends and predictors of infection-related hardware removal following ORIF of extremities using a nationally representative database. ⋯ Hardware removal rates due to infection increased in all fractures except radial/ulnar fractures. Diabetes, liver disease, and rheumatoid arthritis were important predictors of infection-related hardware removal. The study identified some risk factors for hardwarerelated infection following ORIF, such as diabetes, liver disease, and rheumatoid arthritis, that should be studied further in an attempt to implement strategies to reduce rate of infection following ORIF.
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Percutaneous iliosacral screw fixation is a common technique that is widely used for unstable posterior pelvic ring disruptions. Complications of posterior percutaneous iliosacral screw fixation include implant malpositioning and hardware failure. Removal of iliosacral screws in broken or symptomatic hardware is sometimes necessary. ⋯ There are no reports describing techniques for retrieval of broken iliosacral screws. We present two cases involving removal of broken sacroiliac screws, review the literature regarding iliosacral implant extraction, and identify important aspects of safe extraction of iliosacral screws and the potential complications associated with their retrieval. We further describe a novel and powerful technique to facilitate percutaneous removal of broken screw fragments, using a "push screw" to drive a broken screw fragment from a position buried in bone.