Datir SP, Bedi GS, Curwen CHM. Unreamed femoral nail with spiral blade in subtrochanteric fractures: experience of 55 cases.
Injury 2004;
35:191-5. [PMID:
14736479 DOI:
10.1016/s0020-1383(03)00118-9]
[Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVE
To evaluate the use of the unreamed femoral nail with spiral blade (UFN-SB) in the treatment of subtrochanteric femoral fractures.
DESIGN
A retrospective review of a consecutive series of 55 fractures. Fourteen patients had metastatic disease (four had prophylactic nailing).
RESULTS
In five fractures, the UFN-SB failed: there was migration in three cases and breakage of the spiral blade in two cases, with breakage of the nail in two cases. Revision surgery was necessary in four cases. Five out of seven complications related to the spiral blade were seen in patients with a Seinsheimer fracture Type IIC or V. All other fractures healed within 1 year including those that needed revision surgery. In two cases the end result was THR.
CONCLUSIONS
No complication was observed in pathological fractures, which may be because of a high mortality in the first 4 months after surgery due to co morbidity. The main advantage of the nail seems to be its ease of use. It can be inserted through a small incision. The options in spiral blade angle insertion make it a very versatile implant. The implant should probably not be used in Type IIC or V (Seinsheimer) fractures.
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