Scholarlink

<b>Background</b> <p>Odontogenic space infections typically require surgical incision and drainage for effective source control. While passive drainage remains the standard, manual closed vacuum systems are proposed to enhance exudate evacuation and wound management. This technical note describes the implementation and feasibility of a manual vacuum drainage system in a general hospital setting.</p> <b>Methods</b> <p>The system utilizes a 4.8 mm perforated silicone tube connected to a manual accordion-shaped reservoir. Following surgical debridement, a hermetic seal is created using a 4-0 nylon purse-string suture and reinforced with transparent adhesive film. Negative pressure is generated by manual compression of the reservoir.</p> <b>Results</b> <p>The technique was safe and straightforward to implement. However, operational challenges included frequent loss of the vacuum seal due to patient mobility and drain obstruction by viscous exudate in the absence of continuous irrigation. These factors led to increased nursing maintenance and lower staff acceptability compared to conventional methods.</p> <b>Conclusion</b> <p>Manual closed vacuum drainage is a technically viable and safe alternative for odontogenic infections but is limited by operational constraints in non-intensive care settings. Future refinements, such as integrated irrigation channels, are necessary to optimize clinical performance.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Implementation of a Manual Vacuum Drainage System for Odontogenic Space Infections: Technical Note

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年3月5日

查看全文
  • Rafael Alvim Magesty,
  • Carlos José de Paula Silva,
  • Luciana Carvalho Soares Almeida,
  • Endi Lanza Galvão,
  • Saulo Gabriel Moreira Falci,
  • Marcos Luciano Pimenta Pinheiro

摘要

Background

Odontogenic space infections typically require surgical incision and drainage for effective source control. While passive drainage remains the standard, manual closed vacuum systems are proposed to enhance exudate evacuation and wound management. This technical note describes the implementation and feasibility of a manual vacuum drainage system in a general hospital setting.

Methods

The system utilizes a 4.8 mm perforated silicone tube connected to a manual accordion-shaped reservoir. Following surgical debridement, a hermetic seal is created using a 4-0 nylon purse-string suture and reinforced with transparent adhesive film. Negative pressure is generated by manual compression of the reservoir.

Results

The technique was safe and straightforward to implement. However, operational challenges included frequent loss of the vacuum seal due to patient mobility and drain obstruction by viscous exudate in the absence of continuous irrigation. These factors led to increased nursing maintenance and lower staff acceptability compared to conventional methods.

Conclusion

Manual closed vacuum drainage is a technically viable and safe alternative for odontogenic infections but is limited by operational constraints in non-intensive care settings. Future refinements, such as integrated irrigation channels, are necessary to optimize clinical performance.