Fifth metacarpal neck fracture fixation: Locking plate versus K-wire?

被引:76
作者
Facca, S. [1 ]
Ramdhian, R. [1 ]
Pelissier, A. [1 ]
Diaconu, M. [1 ]
Liverneaux, P. [1 ]
机构
[1] Strasbourg Univ Hosp, Orthoped & Hand Surg Dept, SOS Hand Grp Practice, F-67403 Illkirch Graffenstaden, France
关键词
Fracture; Fifth metacarpal fracture; K-wire; Locking plate; SHAFT;
D O I
10.1016/j.otsr.2010.02.009
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
摘要
Introduction: Neck fractures of the fifth metacarpal bone can leave sequelae. Surgery is indicated when the displacement of the head in flexion exceeds 45 degrees and/or rotation is impaired. Among available techniques, non-locking mini-plates have the most drawbacks; recently developed locking plates may, however, challenge the preference for K-wires. Hypothesis: The present study compared results between locking plates and intramedullary K-wires. Material and methods: The series comprised 38 fifth metacarpal fractures: 18 were managed by locking plate (group I) and 20 by intramedullary K-wire (group II). Results were analyzed on subjective and objective criteria (pain, DASH, strength, mobility, time off work, radiology). Results: No significant differences were found for pain, DASH, strength, time off work or head displacement at last follow-up. Active mobility, however, was significantly greater in the K-wire group, with mean relative metacarpophalangeal flexion 59% of healthy-side values in group I vs. 98% in group II, and mean relative extension 89% in group I vs. 99% in group II. Group I showed six complications (three cases of stiffness, one of head necrosis, two of delayed consolidation) vs. seven in group II (three cases of wire migration, three of neurologic lesion, one of esthetic blemish). Discussion: Locking plates with immediate mobilization paradoxically provided poorer mobility at end of follow-up than intramedullary K-wire with 6 weeks' immobilization. The extra cost of locking plates was thus not justified by results. Intramedullary K-wire nailing remains the reference technique for the management of displaced fracture of the fifth metacarpal neck. Level of evidence: Level IV continuous prospective comparative study. (C) 2010 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码:506 / 512
页数:7
相关论文
共 18 条
[1]   The biomechanical effects of angulated boxer's fractures [J].
Ali, A ;
Hamman, J ;
Mass, DP .
JOURNAL OF HAND SURGERY-AMERICAN VOLUME, 1999, 24A (04) :835-844
[2]   COMPARISON OF INTERNAL-FIXATION TECHNIQUES IN METACARPAL FRACTURES [J].
BLACK, D ;
MANN, RJ ;
CONSTINE, R ;
DANIELS, AU .
JOURNAL OF HAND SURGERY-AMERICAN VOLUME, 1985, 10A (04) :466-472
[3]   Functional taping of fractures of the 5th metacarpal results in a quicker recovery [J].
Braakman, M ;
Oderwald, EE ;
Haentjens, MHHJ .
INJURY-INTERNATIONAL JOURNAL OF THE CARE OF THE INJURED, 1998, 29 (01) :5-9
[4]  
Dubert T, 2001, Chir Main, V20, P294, DOI 10.1016/S1297-3203(01)00049-X
[5]   Incidence and demographics of hand fractures in British Columbia, Canada: A population-based study [J].
Feehan, Lynne M. ;
Sheps, Samuel B. .
JOURNAL OF HAND SURGERY-AMERICAN VOLUME, 2006, 31A (07) :1068-1074
[6]   FLEXIBLE INTRAMEDULLARY NAILING FOR METACARPAL FRACTURES [J].
GONZALEZ, MH ;
IGRAM, CM ;
HALL, RF .
JOURNAL OF HAND SURGERY-AMERICAN VOLUME, 1995, 20A (03) :382-387
[7]   Comparison of 2 Methods of Immobilization of Fifth Metacarpal Neck Fractures: A Prospective Randomized Study [J].
Hofmeister, Eric P. ;
Kim, Janeth ;
Shin, Alexander Y. .
JOURNAL OF HAND SURGERY-AMERICAN VOLUME, 2008, 33A (08) :1362-1368
[8]  
Kapandji A I, 1993, Ann Chir Main Memb Super, V12, P45, DOI 10.1016/S0753-9053(05)80260-1
[9]  
Kermad F, 2002, Acta Orthop Belg, V68, P231
[10]  
Küntscher MV, 2003, CHIRURG, V74, P1018, DOI 10.1007/s00104-003-0734-3