In the intricate world of otolaryngology, few instruments combine historical significance with continued clinical relevance like the Asch Septum Forceps. This 22.5cm instrument has been a mainstay in nasal surgery for over a century, trusted by surgeons worldwide for its precision and reliability in addressing one of the most common nasal conditions: septal deviation.
Named after Morris Joseph Asch, a 19th-century American surgeon who played a pivotal role in developing the technique of septal correction, the Asch Septum Forceps represents a bridge between the early days of modern ENT surgery and today's sophisticated surgical practices. The 22.5cm length has become the standard for this instrument, offering the ideal balance of reach, control, and mechanical advantage.
Understanding the instrument requires understanding its namesake. Morris Joseph Asch was born in Philadelphia and educated at the University of Pennsylvania and Jefferson Medical College. His career took an unexpected turn when the American Civil War erupted—Asch joined his three brothers in volunteering for the Union Army, serving as a staff surgeon to General P. H. Sheridan.
Asch distinguished himself at some of the war's most significant battles, including Chancellorsville, The Wilderness, and Gettysburg. After eight years of military service, he left the Army of the Potomac and established a private practice focusing on ear, nose, and throat conditions. He eventually became Professor of Laryngology at the New York Polyclinic Institute and cared for patients at the New York Eye and Ear Infirmary.
As one of the founding members of the American Laryngological Association, Asch presented his work on nasal septal deviation correction in 1890. Interestingly, he initially denounced purely manipulative methods for correcting septal deviation as ineffective.
Instead, Asch advocated "destroying the resiliency of the septum" using specialized instruments. The forceps that now bear his name—the Adams compressing forceps, originally described 15 years earlier by William Adams—were used to align fragments after the cartilage had been weakened through incisions.
This approach represented a significant advancement in surgical technique, allowing surgeons to address even severe septal deviations that had previously been impossible to correct effectively.
The Asch Septum Forceps 22.5cm features a carefully engineered design that makes it particularly effective for nasal septal procedures. The 22.5cm (approximately 8.75 inches) length has been established as the standard for this instrument.
| Feature | Description | Clinical Benefit |
|---|---|---|
| Length | 22.5 cm (8.75") | Provides adequate leverage for septal mobilization |
| Jaw Size | Typically 7mm x 49mm | Engages cartilage effectively |
| Blade Type | Blunt, angled on the flat | Minimizes tissue trauma |
| Construction | Surgical-grade stainless steel | Durable, autoclavable, corrosion-resistant |
| Handle | Long grip handles | Controlled force application |
| Neck Profile | Concave | Prevents mucosal tissue damage |
Manufacturers produce these forceps from premium-grade surgical stainless steel. This material choice offers several advantages:
Durability: Can withstand repeated use and sterilization cycles
Corrosion Resistance: Important for instruments exposed to bodily fluids and sterilizing agents
Precision: Maintains shape and function over extended periods
One of the instrument's most distinctive features is its concave neck design. This prevents the blades from meeting prematurely and avoids damaging the delicate mucoperichondrium of the nasal septum. The concave profile also provides deeper nasal access, essential for reaching posterior septal deviations.
Many models feature an angled-on-the-flat design with a 0° offset. This alignment ensures a smooth line at contact points when straightening septal cartilage, preserving normal anatomy while achieving optimal correction.
The Asch Septum Forceps is primarily designed to straighten and realign the nasal septum in patients with deviated septums. This instrument is essential in:
Septoplasty: Correcting deviated nasal septum causing breathing difficulties
Nasal Fracture Repair: Realigning displaced nasal bones
Septorhinoplasty: Reconstructing both functional and aesthetic aspects of the nose
Sinus Surgery Access: Opening obstructed airways
Surgeons place the blades on either side of the septum and apply controlled force to straighten the cartilage and bone. The wide jaw geometry engages septal tissue while distributing correction force evenly, allowing for precise, controlled straightening without excessive focal pressure.
The procedure with Asch forceps typically follows this approach:
Identify the septal deviation
Insert the forceps with one blade in each nostril
Grip the deviated cartilage and bone
Apply controlled force to straighten the septum
Check alignment and adjust as needed
The blunt blades are particularly valuable as they minimize tissue trauma and bleeding during the procedure.
The Asch forceps is one of several instruments used for septal manipulation, each with distinct characteristics.
| Feature | Asch Forceps | Walsham Forceps | Goldman Elevator |
|---|---|---|---|
| Primary Use | Septal straightening | Fracture reduction | Dissection and elevation |
| Design | Compressing forceps | Forceps with long handles | Heavy, broad-bladed elevator |
| Action | Compressive | Grasping | Elevating/dissecting |
| Best For | Cartilage/bony realignment | Nasal bone repositioning | Mucoperichondrial dissection |
The Asch forceps derives from the Adams compressing forceps and focuses specifically on reshaping the septal cartilage and bone. The Walsham forceps is primarily used to grasp and reduce displaced nasal bones at the nasomaxillary suture line.
The use of Asch forceps has not been without controversy. In Asch's own time, the surgical community debated whether manipulative correction of septal deviation—as opposed to full incisional techniques—was sufficient. Asch himself initially denounced purely manipulative methods, advocating for "destroying the resiliency of the septum" through incisions before applying compression.
Contemporary surgical practice has largely resolved this debate. The Asch forceps is now used as part of a comprehensive surgical approach, rather than as a standalone treatment. Surgeons combine instrument-assisted straightening with other techniques to achieve optimal results while minimizing complications.
When using the Asch Septum Forceps, surgeons must consider:
Force Application: The original literature emphasizes that "great force is required" but warns to "take care, by properly padding the forceps, not to injure the soft parts"
Individual Variation: Septal thickness and composition vary between patients
Concurrent Procedures: The forceps may be used alongside other instruments
The Asch Septum Forceps is a reusable, autoclavable instrument . Proper sterilization protocols include:
Moist Heat/Steam Sterilization: Recommended method
Proper Positioning: Sterilize in the open position to ensure complete penetration
Inspection: Check for damage or misalignment after each use
Clean immediately after use to prevent biological material from drying
Use neutral pH detergent with distilled water
Pay attention to the joint and jaw areas
Avoid bleach and other corrosive agents
Lubricate joints with water-soluble instrument lubricant
Check for jaw alignment
Inspect for signs of corrosion or wear
Replace if damaged
The Asch Septum Forceps 22.5cm has earned its place as an essential instrument in ENT surgery. Its long history, combined with continued clinical relevance, demonstrates the enduring value of well-designed surgical tools.
The instrument balances multiple requirements: adequate length for deep nasal access, precision for controlled manipulation, and material integrity for repeated sterilization. Its concave neck and blunt blades reflect thoughtful design that minimizes the risk of iatrogenic damage to surrounding tissue.
Understanding the instrument's purpose and proper application enhances safety and outcomes. As Asch himself understood, the correct tool—used properly—can resolve challenges that were once considered insurmountable. Whether addressing septal deviation, nasal fractures, or airway obstruction, the Asch Septum Forceps continues to serve surgeons and patients well, more than 130 years after its introduction.
This article is provided for informational purposes. For clinical guidance, please consult surgical textbooks, clinical guidelines, and your surgical team's protocols.