BACKGROUND: Proximal ulnar fractures have traditionally been fixed with either tension band wiring or plate and screw fixation. These traditional techniques often irritate the surrounding soft tissues, potentially leading to subsequent secondary hardware removal surgeries. Intramedullary proximal ulnar fixation provides similar rigid fixation, however, no review yet exists to support the clinical use of currently available implants. OBJECTIVES: To investigate the clinical and radiographic short-term outcomes for multiplanar locked intramedullary nails used to treat proximal ulnar fractures. METHODS: A retrospective multicenter review was conducted in 28 patients with unstable olecranon fractures treated with a new multiplanar locked intramedullary nailing system (OlecraNail, Mylad Orthopedic Solutions, McLean, VA). Radiographic union was estimated, and serial clinical outcome up to one year was assessed by strength, motion, pain (visual analog scale), and a subcutaneous ulna border palpation (SCUBP) test to assess hardware prominence. RESULTS: All fractures achieved union by 8 weeks. At 12 weeks postoperatively, all motion was within 10 degrees of the contralateral side in all directions. Of the 18 patients who underwent SCUBP testing, all 18 patients reported to have no pain at 12 weeks. At one-year follow-up, all patients had resumed normal activities, including work and athletics. All of the patients who underwent the SCUBP testing continued to have no pain. CONCLUSIONS: Multiplanar locked intramedullary nails offer effective management for proximal ulna fractures similar to those reported with plating techniques. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
BACKGROUND: Proximal ulnar fractures have traditionally been fixed with either tension band wiring or plate and screw fixation. These traditional techniques often irritate the surrounding soft tissues, potentially leading to subsequent secondary hardware removal surgeries. Intramedullary proximal ulnar fixation provides similar rigid fixation, however, no review yet exists to support the clinical use of currently available implants. OBJECTIVES: To investigate the clinical and radiographic short-term outcomes for multiplanar locked intramedullary nails used to treat proximal ulnar fractures. METHODS: A retrospective multicenter review was conducted in 28 patients with unstable olecranon fractures treated with a new multiplanar locked intramedullary nailing system (OlecraNail, Mylad Orthopedic Solutions, McLean, VA). Radiographic union was estimated, and serial clinical outcome up to one year was assessed by strength, motion, pain (visual analog scale), and a subcutaneous ulna border palpation (SCUBP) test to assess hardware prominence. RESULTS: All fractures achieved union by 8 weeks. At 12 weeks postoperatively, all motion was within 10 degrees of the contralateral side in all directions. Of the 18 patients who underwent SCUBP testing, all 18 patients reported to have no pain at 12 weeks. At one-year follow-up, all patients had resumed normal activities, including work and athletics. All of the patients who underwent the SCUBP testing continued to have no pain. CONCLUSIONS: Multiplanar locked intramedullary nails offer effective management for proximal ulna fractures similar to those reported with plating techniques. LEVEL OF EVIDENCE: Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
Authors: Femke M A P Claessen; Yvonne Braun; Rinne M Peters; George Dyer; Job N Doornberg; David Ring Journal: Clin Orthop Relat Res Date: 2015-08-07 Impact factor: 4.176
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Authors: Matthew Motisi; Jennifer Kurowicki; Derek D Berglund; Jacob J Triplet; Shanell Disla; Timothy Niedzielak; Jonathan C Levy Journal: Open Orthop J Date: 2017-03-31