Checchia Sérgio Luis, Miyazaki Alberto Naoki, Fregoneze Marcelo, Santos Pedro Doneux, da Silva Luciana Andrade, Nascimento Luís Gustavo Prata
Assistant Professor, School of Medical Sciences, Santa Casa de Sāo Paulo (FCMSCSP, Faculdade de Ciências Médicas da Santa Casa de Sao Paulo).
Professor, FCMSCSP; Head, Shoulder and Elbow Group, DOT-FCMSCSP.
Rev Bras Ortop. 2015 Nov 16;44(3):239-46. doi: 10.1016/S2255-4971(15)30074-4. eCollection 2009 Jan.
To evaluate bone healing and the patient's outcome after open reduction and internal fixation, when using the technique described by Walch et al, in 1996, which uses conventional intramedullary corticocancellous bone graft and internal fixation with plate and screws added by a tricortical intramedullary bone graft, also autologous.
From July 1997 to May 2005, 14 patients were treated by this technique, 14 of these diagnosed with pseudoarthrosis of the humeral proximal end. One died at the early postoperative period due to pulmonary thromboembolism; therefore, 13 patients were re-evaluated.
The mean follow-up time was 51.4 months (ranging from 12 to 130 months). Four patients evolved with excellent results, four good and five fair results. Therefore, there were 61.5% of satisfactory results according to UCLA functional scale and no poor result. Twelve cases (92%) healed within 3.5 months in average.
the surgical treatment of the nonunion of the surgical neck of the humerus using this technique showed an effective outcome with 92% of healing; excellent and good results in 61.5% of the cases, as well as satisfaction of all patients with their final results; nonunion resulting from two-part fractures had better results when compared with three-part fractures.
采用瓦尔什等人于1996年描述的技术,即使用传统的髓内皮质松质骨移植,并通过三皮质髓内骨移植(也是自体的)进行钢板和螺钉内固定,评估切开复位内固定术后的骨愈合情况及患者预后。
1997年7月至2005年5月,14例患者接受了该技术治疗,其中14例被诊断为肱骨近端假关节。1例患者术后早期因肺血栓栓塞死亡;因此,对13例患者进行了重新评估。
平均随访时间为51.4个月(范围为12至130个月)。4例患者结果为优,4例为良,5例为可。因此,根据加州大学洛杉矶分校功能量表,满意结果占61.5%,无差的结果。12例(92%)平均在3.5个月内愈合。
采用该技术治疗肱骨外科颈骨不连显示出有效的结果,愈合率为92%;61.5%的病例结果为优或良,所有患者对最终结果满意;两部分骨折导致的骨不连与三部分骨折相比结果更好。