Evaluation of surgical treatment of medial patellar luxation in Pomeranian dogs

被引:35
作者
Wangdee, C. [1 ,2 ]
Theyse, L. F. H. [2 ]
Techakumphu, M. [3 ]
Soontornvipart, K. [1 ]
Hazewinkel, H. A. W. [2 ]
机构
[1] Chulalongkorn Univ, Fac Vet Sci, Dept Vet Surg, Bangkok, Thailand
[2] Univ Utrecht, Fac Vet Med, Dept Clin Sci Compan Anim, NL-3584 CM Utrecht, Netherlands
[3] Chulalongkorn Univ, Fac Vet Sci, Dept Obstet Gynaecol & Reprod, Bangkok, Thailand
关键词
Pomeranian; patellar luxation; trochlear block recession; tibial tuberosity transposition; MANAGEMENT; FREQUENCY; RECESSION; REPAIR; CATS;
D O I
10.3415/VCOT-12-11-0138
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
In a prospective study, the outcome of surgical correction of medial patellar luxation of 70 stifle joints in 55 Pomeranian dogs was evaluated. Trochlear block recession alone was performed in 46 stifle joints, or in combination with tibial tuberosity transposition in 24 stifle joints in cases with grade II, III or IV medial patellar luxation. Additional procedures were performed to restore lateral and medial retinacular function. The recurrence of patellar luxation and the degree of lameness were evaluated up to at least 16 weeks after surgery. The overall recurrence rate was 10%. The outcome of surgery was considered good for grade II luxation with a 100% success rate. Recurrent medial patellar luxation was diagnosed in approximately 11% of dogs with grade III and in 36% of dogs with grade IV luxation. The postoperative lameness score decreased significantly in comparison with the preoperative score at four weeks and thereafter until the end of the study.
引用
收藏
页码:435 / 439
页数:5
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