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Vet Comp Orthop Traumatol 2013; 26(03): 204-207
DOI: 10.3415/VCOT-12-04-0053
Original Research
Schattauer GmbH

Comparison of primary and delayed wound closure of dog-bite wounds

Z. Xiaowei   *
1   Urology Department, Peking University People’s Hospital, Beijing, China
,
L. Wei   *
2   Hepatobiliary Department, PekingUniversity Cancer Hospital, Beijing, China
,
H. Xiaowei
3   Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
,
X. Yunbei
1   Urology Department, Peking University People’s Hospital, Beijing, China
,
L. Zhenhua
1   Urology Department, Peking University People’s Hospital, Beijing, China
,
Y. Yeqing
1   Urology Department, Peking University People’s Hospital, Beijing, China
,
Y. Jiaqi
1   Urology Department, Peking University People’s Hospital, Beijing, China
,
W. Chuanlin
4   Emergency Department, Peking University People's Hospital, Beijing, China
› Author AffiliationsThis study was funded by the Peking University People's Hospital Research and Development Funds (RDB 2009-26).
Further Information

Publication History

Received 10 April 2012

Accepted 28 March 2012

Publication Date:
19 December 2017 (online)

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Summary

Background: Primary bite wound suturing in the emergency department remains controversial in some cases.

Objective: We conducted a study to investigate the infection rate and cosmetic appearance between primary wound closure and delayed wound closure in dog bite wounds in humans.

Methods: All patients with bite wounds were treated with oral antibiotic medications. We adopted a randomized cohort study, dividing the patients who needed wound closure into two groups: 60 patients for primary closure, and 60 patients for delayed closure, and compared the infection rate and wound cosmetic appearance scores.

Results: In the primary closure group, four people (6.7%) developed a wound infection without systemic infection. In the delayed closure group, three people (5%) developed a wound infection (p = 0.093), but there were not any patients that developed a systemic infection. Thirty-three patients (55%) in the primary closure group had optimal cosmetic scores, whereas 20 patients (33.3%) in the delayed closure group had optimal cosmetic scores (p = 0.012).

Conclusion: Although primary wound closure for dog bites may be associated with a higher infection rate, the cosmetic appearance after primary closure was still acceptable.

Keywords

wound infection - Dog bite - primary wound closure - delayed wound closure - cosmetic scale

* These two authors contributed equally.


 

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