Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs

李慧增; 孙远; 刘荫秋; 史文进; 容国俊; 周宝桐

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Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs

Updated：2026-03-12

- Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs
- Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs
- 解放军医学杂志（英文版） 1993年第2期页码：148-151
- Affiliations：
  
  1. Department of Oromaxillofacial Surgery Southwest Hospital
  2. Third Military Medical College
  3. ,Chongqing,630038
- Author bio：
- Funds：
- DOI：
  中图分类号：
- 纸质出版：1993
- Accepted：
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Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs[J]. 解放军医学杂志（英文版）, 1993,(2):148-151.

[1]李慧增,孙远,刘荫秋,史文进,容国俊,周宝桐.Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs[J].Journal of Medical Colleges of PLA,1993(02):148-151.
Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs[J]. 解放军医学杂志（英文版）, 1993,(2):148-151. DOI：

[1]李慧增,孙远,刘荫秋,史文进,容国俊,周宝桐.Experimental study on early repair of oromaxillofacial perforating soft tissue defect due to gunshot in dogs[J].Journal of Medical Colleges of PLA,1993(02):148-151. DOI：

摘要

Abstract

<正> The left cheek of 8 adult male mongrel dogs was shot with M1935.56mm bul-let fired through an US-made M16 rifle to result in a perforating soft tissue defect.Pri-mary debridement was performed immediately and the secondary debridement 72h alter in-jury.After the secondary thorough debridement

the cutaneous side of the defect was re-paired with a saphenous artery-vein free skin（muscular）flap using microvascularanastomosis

and the oral side of the defect was repaired by drawing the surroundingmucosa together and fixing with sutures or with a local sliding mucous membrane flap.All the animals were kept under observation for 2～6 months.It was believed that the pri-mary debridement and secondary thorough debridement were both essential. The survivalrate of the free tissue flap was 75%（6/8）.These facts suggest that early repair ofthe oromaxillofacial perforating soft tissue defect due to gunshot is practicable.

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