Fasten

Fasten

Fasten refers to the process of securely attaching or joining two or more objects together. In the medical field, fastening is a critical concept, particularly in surgical procedures, orthopedics, and the application of medical devices.

Overview

Fastening in medicine can involve various techniques and materials, depending on the context and the specific requirements of the procedure. The primary goal is to ensure stability, support, and proper healing.

Types of Fastening in Medicine

Surgical Sutures

Surgical sutures are threads or strands used to close wounds or surgical incisions. They are one of the most common methods of fastening in surgery. Sutures can be made from various materials, including absorbable and non-absorbable types, and are chosen based on the location and nature of the wound.

Staples

Surgical staples are used to close large wounds or incisions quickly. They are often made of stainless steel or titanium and are used in procedures where speed and strength are essential.

Adhesives

Medical adhesives are used to bond tissues together. They are often used in conjunction with sutures or staples to provide additional support and to seal wounds.

Orthopedic Fastening

In orthopedics, fastening is crucial for stabilizing bones and joints. This can involve the use of screws, plates, and rods to hold fractured bones in place during the healing process.

Implant Fastening

Fastening is also important in the placement of medical implants, such as pacemakers or joint replacements. Proper fastening ensures that the implant remains in the correct position and functions as intended.

Materials Used in Medical Fastening

The choice of materials for fastening in medicine depends on factors such as biocompatibility, strength, and the duration for which the fastening is required. Common materials include:

• Stainless steel
• Titanium
• Polyglycolic acid (PGA)
• Polylactic acid (PLA)

Considerations in Medical Fastening

When choosing a fastening method, several factors must be considered:

• Tissue type: Different tissues require different fastening techniques.
• Healing time: The expected healing time can influence the choice of absorbable vs. non-absorbable materials.
• Patient factors: Age, health status, and potential allergies can affect the choice of fastening method.

Also see

• Surgical suture
• Surgical staple
• Orthopedic surgery
• Medical implant