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Monteggia-like lesions in adults treated with radial head arthroplasty-mid-term follow-up of 27 cases.
Journal of Orthopaedic Surgery and Research ( IF 2.8 ) Pub Date : 2020-01-03 , DOI: 10.1186/s13018-019-1540-z
Matthias Jung 1 , Corinna Groetzner-Schmidt 1 , Felix Porschke 1 , Paul A Grützner 1 , Thorsten Guehring 2 , Marc Schnetzke 1
Affiliation  

BACKGROUND The aim of the study was to analyze the functional and radiological outcome of Monteggia-like lesions in adults with unreconstructible fracture of the radial head and treatment with radial head arthroplasty. METHODS Twenty-seven patients (mean age 56 years; range 36 to 79 years) with a Monteggia-like lesion and treatment with radial head replacement were included in this retrospective study. Minimum follow-up was 2 years. Clinical assessment included the pain level with the visual analog scale in rest (VASR) and under pressure (VASP), range of motion, Mayo Elbow Performance Score (MEPS), and Disability of the Arm, Shoulder, and Hand score (DASH). A detailed radiological evaluation was performed. Complications and revisions were also analyzed. RESULTS After a mean follow-up period of 69 months (range, 24 to 170) the mean DASH score was 30 ± 24, the MEPS averaged 77 ± 20 points, the mean VASR was 2.1 ± 2.4, and VASP was 4.5 ± 3.5. Mean loss of extension was 24° ± 18 and flexion was 124° ± 20. Heterotopic ossifications were noted in 12 patients (44%). A total of 17 complications were noted in 11 patients (41%), leading to 15 revision surgeries in 9 patients (33%). Patients with a complicated postoperative course showed a worse clinical outcome compared with patients without complications measured by MEPS (68 ± 22 vs. 84 ± 16), DASH (49 ± 16 vs. 20 ± 22) and ulnohumeral motion (77° ± 31 vs. 117° ± 23). CONCLUSIONS Monteggia-like lesions with unreconstructible radial head fracture and treatment with radial head replacement are prone to complications and revisions.

中文翻译:

radial骨头置换术治疗成人的Monteggia样病变-中期随访27例。

背景技术本研究的目的是分析成年with骨头不可重建骨折并进行radial骨头置换术治疗的成年人的孟氏痛样病变的功能和放射学结果。方法这项回顾性研究纳入了27例Monteggia样病灶并采用head骨头置换治疗的患者(平均年龄56岁;范围36至79岁)。最低随访时间为2年。临床评估包括疼痛水平,包括静息状态下的视觉模拟量表(VASR)和受压状态下的视觉量表(VASP),运动范围,Mayo肘关节成绩评分(MEPS)以及手臂,肩膀和手部残疾评分(DASH)。进行了详细的放射学评估。并发症和修订也进行了分析。结果经过平均69个月的随访(范围,24至170)DASH的平均得分为30±24,MEPS的平均得分为77±20分,VASR的平均得分为2.1±2.4,VASP的平均得分为4.5±3.5。平均伸展损失为24°±18,屈曲为124°±20。在12名患者中发现异位骨化(44%)。共发现11例患者(17%)的17处并发症,导致9例患者(33%)进行了15次翻修手术。与无并发症的患者相比,具有复杂术后过程的患者表现出较差的临床结果,这些患者通过MEPS(68±22 vs. 84±16),DASH(49±16 vs. 20±22)和尺骨肱骨运动(77°±31 vs 117°±23)。结论Monte骨头样病灶伴head骨头骨折不可重建,radial骨头置换治疗容易发生并发症和翻修。VASP为4.5±3.5。平均伸展损失为24°±18,屈曲为124°±20。在12名患者中发现异位骨化(44%)。共发现11例患者(17%)的17处并发症,导致9例患者(33%)进行了15次翻修手术。与没有并发症的患者相比,具有复杂术后过程的患者表现出较差的临床结果,这些患者通过MEPS(68±22 vs. 84±16),DASH(49±16 vs. 20±22)和尺肱运动(77°±31 vs 117°±23)。结论Monte骨头样病灶伴head骨头骨折不可重建,radial骨头置换治疗容易发生并发症和翻修。VASP为4.5±3.5。平均伸展损失为24°±18,屈曲为124°±20。在12名患者中发现异位骨化(44%)。共发现11例患者(17%)的17处并发症,导致9例患者(33%)进行了15次翻修手术。与没有并发症的患者相比,具有复杂术后过程的患者表现出较差的临床结果,这些患者通过MEPS(68±22 vs. 84±16),DASH(49±16 vs. 20±22)和尺肱运动(77°±31 vs 117°±23)。结论Monte骨头样病灶伴head骨头骨折不可重建,radial骨头置换治疗容易发生并发症和翻修。共发现11例患者(17%)的17处并发症,导致9例患者(33%)进行了15次翻修手术。与没有并发症的患者相比,具有复杂术后过程的患者表现出较差的临床结果,这些患者通过MEPS(68±22 vs. 84±16),DASH(49±16 vs. 20±22)和尺肱运动(77°±31 vs 117°±23)。结论Monte骨头样病灶伴head骨头骨折不可重建,radial骨头置换治疗容易发生并发症和翻修。共发现11例患者(17%)的17处并发症,导致9例患者(33%)进行15次翻修手术。与没有并发症的患者相比,具有复杂术后过程的患者表现出较差的临床结果,这些患者通过MEPS(68±22 vs. 84±16),DASH(49±16 vs. 20±22)和尺肱运动(77°±31 vs 117°±23)。结论Monte骨头样病灶伴head骨头骨折不可重建,radial骨头置换治疗容易发生并发症和翻修。
更新日期:2020-01-04
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