The double surgeon’s knot is commonly used in surgical procedures, fishing, and other applications where a strong, secure knot is required.
It is formed by tying two overhand knots, with one loop passed through the other, before pulling the ends of the line or suture to tighten the knot.
The double surgical knot is useful in surgery when tying knots in difficult-to-reach tissues and in fishing to attach a leader to a line or join two lines together.
Whether you’re a surgeon or an angler, this knot is worth mastering for its strength and security.

How to tie a double surgeon’s knot
The double surgeon’s knot is a knot that is often used in surgical procedures, fishing, and other applications where a strong and secure knot is needed. Follow these steps to tie a double surgeon’s knot:
1. Take the two ends of the line or suture you wish to join together and lay them parallel.
2. Tie an overhand knot in the two lines, but do not pull the knot tight.
3. Take the two loops formed by the overhand knot and tie another overhand knot with them, passing one loop through the other. Again, do not pull the knot tight.
4. Hold onto the two ends of the line or suture and pull them in opposite directions to tighten the knot. The double overhand knots will lock against each other, creating a secure and strong knot.
5. Trim the ends of the line or suture close to the knot.
However, care should be taken to maintain the knot, which can damage the line or suture material.
The double surgical knot is particularly useful in surgical procedures where the knot must be tied in a difficult-to-reach area or when working with slippery materials. In fishing, it is commonly used to attach a leader to a line or to join two lines together.
Tying a double surgeon’s knot can become second nature with a bit of practice.
It is a versatile and reliable knot worth learning for anyone who needs to tie a strong and secure knot.
Surgeons knot suture
The surgeon’s knot is a type of knot commonly used in surgical procedures to tie sutures. This simple knot securely holds the suture material in place, which is easy to tie.
To tie a surgeon’s knot for suturing, follow these steps:
1. Take the two ends of the suture and hold them parallel.
2. Cross one end over the other and pass the other end through the loop to form a basic knot. Pull the knot tight.
3. Tie another knot in the suture by repeating step 2. However, before pulling the knot tight, pass one end of the suture through the loop created by the knot.
4. Pull both ends of the suture opposite directions to tighten the knot. The two knots will slide against each other and lock together, creating a secure hold on the suture material.
The surgeon’s knot is often used in surgical procedures because it is quick, easy to tie, and provides a secure hold on the suture material.
It is beneficial when tying knots in slippery or difficult-to-reach tissues, where a secure knot is essential for proper wound healing.
It is important to note that while the surgeon’s knot provides a strong hold on the suture material, care should be taken not to over-tighten the knot.
Triple surgeon knot
The triple surgeon’s knot is a variation of the surgeon’s knot, commonly used in surgical procedures and other applications requiring a strong and secure knot.
Like the double surgeon’s knot, the triple surgeon’s knot involves tying three overhand knots in a specific manner to create a strong and secure hold.
To tie the triple surgeon’s knot, follow these steps:
- Take the two ends of the line or suture you wish to join together and lay them parallel.
- Tie a single overhand knot in the two lines, but do not pull the knot tight.
- Tie a second overhand knot in the two lines, but this time, pass one loop through the other loop twice before pulling the knot tight.
- Tie a third overhand knot in the two lines, again passing one loop through the other loop twice before pulling the knot tight.
- Hold onto the two ends of the line or suture and pull them in opposite directions to tighten the knot. The triple overhand knots will lock against each other, creating a very secure and strong knot.
- Trim the ends of the line or suture close to the knot.
The triple surgeon’s knot is useful in surgical procedures where a strong and secure knot is required, such as tying sutures in high-tension areas or using very slippery suture materials.
It is also commonly used in fishing, where a strong knot is necessary to join lines or attach leaders to the main line.
It is important to note that the triple surgeon’s knot requires more skill and practice to tie correctly than the double surgeon’s knot.
Double vs triple surgeon’s knot
The double surgeon’s knot vs triple surgeon’s knot is both variations of the surgeon’s knot commonly used in surgical procedures and other applications where a strong and secure knot is needed.
Number of knots
The main difference between the two knots is the number of overhand knots tied.
The double surgical knot involves two overhand knots, while the triple surgeon’s knot involves tying three.
Strength: While both knots are strong and secure, the triple surgeon’s knot is generally considered stronger than the double surgeon’s.
This is because the triple knot has an extra loop that helps to lock the knot in place, creating a more secure hold.
Difficulty: The triple surgeon’s knot is more difficult to tie than the double surgeon’s knot, as it involves an additional loop that must be passed through the other loop twice, requiring more precision and practice to get right.
Application: Both knots can be used in surgical procedures and other applications where a strong and secure knot is needed.
However, the triple surgeon’s knot is typically used when an even stronger knot is required, such as tying sutures in high-tension areas or using slippery suture materials.
Overall, the double and triple surgeon’s knots are valuable for anyone who needs to tie a strong and secure knot.
Double surgeon’s knot loop
Tying a double surgeon’s knot creates an end-of-line or rope loop. This loop can be used for attaching hooks, lures, or other terminal tackle in fishing or for making a secure loop in other applications where a strong and reliable loop is needed.
1. To tie the double surgeon’s knot loop, follow these steps:
2. Double over the end of the line to create a small loop.
3. Hold the doubled-over line in one hand and the main line in the other.
4. Tie a simple overhand knot with both lines, passing the doubled-over line through the loop twice.
5. Pull in opposite directions on both ends of the main line and the doubled-over line to tighten the knot.
6. Trim the ends of the lines close to the knot.
The double surgeon’s knot loop is a strong and secure knot commonly used in fishing. It’s important to note that the loop size can be adjusted by varying the length of the doubled-over line before tying the knot.
Also, care should be taken not to over-tighten the knot, as this can weaken the line or cause it to break. With a properly tied double surgical knot loop.
Double surgeon’s knot strength
The double surgeon’s knot is a strong and reliable knot commonly used in surgical procedures, fishing, and other applications requiring a secure and strong knot.
The double surgeon’s knot is strong, secure, and can withstand significant stress when tied correctly.
However, it is important to note that the knot’s strength can be affected by several factors, such as the type of line or material being used, the number of wraps, and the tension applied when tightening the knot.
For example, when tying the double surgeon’s knot in fishing, the knot’s strength can be affected by the type of fishing line used.
Mono-filament fishing line, commonly used for light tackle fishing, tends to be more prone to slipping when tied with the double surgeon’s knot.
Braided lines, on the other hand, tend to grip better with this knot, resulting in a stronger and more secure knot.
The double surgeon’s knot is often used to tie sutures and other medical devices, and the knot’s strength is carefully monitored and tested to ensure proper healing; it must withstand the stresses of the procedure.
When tied correctly, This knot can be used for a variety of purposes due to its strength and reliability.
What is the double surgeon knot used for?
It is a strong and reliable knot commonly used in fishing, surgical procedures, and other areas where a secure and strong knot is needed.
In fishing, the double surgeon’s knot is often used to tie two lines of similar or different diameters together to create a leader or to attach a terminal tackle such as a hook, swivel, or lure.
This knot is particularly useful when connecting lines of different diameters, as it can create a strong connection that won’t slip or come undone.
The double surgeon’s knot is often used to tie sutures and other medical devices in surgical procedures.
The knot is carefully monitored and tested to ensure that it can withstand the stresses of the procedure and promote proper healing.
The double surgeon’s knot is also used in other applications, such as tying knots in ropes, attaching a leash to a collar, and creating a loop in a rope for hanging equipment.
It is a versatile knot that can be used in many applications where a strong and reliable knot is needed.
Overall, the double surgeon’s knot is proper for anyone needing to tie two lines or materials securely.
Whether you are a fisherman, a surgeon, or someone who needs to create a strong and reliable connection in another application, the double surgeon’s knot is a proper knot to have in your repertoire.
How do you make a double surgeon knot?
1. Take the two lines you want to tie and lay them parallel, with the ends overlapping by about 6 inches.
2. Take one end of the first line and pass it over the other line, creating a loop.
3. Bring the end of the first line behind both lines and then bring it up through the loop.
4. Take the other end of the first line and repeat steps 2 and 3.
5. Hold both loops and pull the standing parts of the lines to tighten the knot.
6. Wet the knot and pull the standing parts again to tighten the knot fully.
7. Trim the tag ends close to the knot.
It’s important to note that the number of wraps you make around the lines can vary depending on the thickness and type of line you use.
Conclusion
The double surgeon’s knot is a strong and versatile knot that can be used in various applications.
It is particularly useful for joining two lines of similar or different diameters in fishing, tying sutures, and other medical devices in surgical procedures.
The knot is relatively easy to tie. Its strength and reliability depend on several factors, including the number of wraps, the type and thickness of the material used, and the tension applied when tightening the knot.
Whether you’re a fisherman, a surgeon, or someone who needs to create a strong and reliable connection in another application, the double surgeon’s knot is a proper knot to know.
See the Fluoro vs Mono on our website.