Smoothing of furrows and subtle improvement of facial volume
Deepening folds, localized hollows, and loss of firmness can make the face look tired, even when you feel well. If you wish to soften these changes and preserve your natural features, it is worth starting with an assessment of skin quality and tissue support.
Filler threads are absorbable threads with a spatial structure, used for localized tissue support, smoothing selected wrinkles and folds, and stimulating collagen remodeling. They combine structural action with regenerative processes that occur gradually around the inserted material.
At Ambasada Urody Clinic & Spa in Warsaw, we use Cavern Fill and Multi-Fill threads. The treatment plan takes into account facial anatomy, skin thickness, the location of volume loss, and the Patient's expectations. The goal is a proportional correction that allows for achieving softer contours and a more rested appearance.
HOW DO FILLER THREADS WORK?
The properties of filling threads are determined by their design, material, and manner of placement in the tissues. The procedure utilizes both the presence of the thread's three-dimensional structure and the body's biological response to its implantation.
- Three-dimensional tissue support — a spring-like structure or a bundle of fibers is placed in the selected area, at a depth tailored to the anatomy and the goal of correction.
- Fibroblast stimulation — the local repair response engages cells responsible for producing collagen and other components of the extracellular matrix, which is the structure surrounding cells.
- Gradual remodeling of the tissue around the thread — connective tissue develops around the fibers, which subsequently matures and reorganizes. This process occurs over the following weeks and months.
- Material biodegradation — absorbable threads gradually undergo degradation. The rate of this process depends on the type of material and the properties of the specific product.
The physician selects the type, number, and placement of threads according to the needs of the given area. The precision of the entire plan, encompassing both the application site and the anticipated tissue response, is of key importance.
CAVERN FILL THREADS - SPRING-LIKE STRUCTURE FOR LOCAL CORRECTION
Cavern Fill threads take the form of a thread tightly shaped into a three-dimensional spring. This design allows a greater length of fiber to be placed in a small area requiring support.
- Spring-like structure - after insertion into the tissues, the thread forms a three-dimensional structure whose properties the physician utilizes during the correction of a selected depression.
- Precise local action - this type of thread may be considered for selected nasolabial folds, marionette lines, and localized tissue depressions.
- Fiber contact with the surrounding tissue - the configuration of the thread allows the material to be concentrated in the area of planned remodeling.
Cavern Fill is selected according to the depth of the depression as well as the thickness and mobility of the tissues. In delicate areas of the face, the appropriate thread variant and careful qualification are of particular importance.
MULTI-FILL THREADS - MULTI-FIBER TISSUE SUPPORT
Multi-Fill is a design that utilizes several or a dozen or so smooth fibers placed in a single delivery system. It allows a cluster of threads to be introduced into the selected area during a single pass of the cannula.
- Bundle structure - the fibers form a local structure supporting the tissues.
- Placement tailored to the concern - the physician plans the application taking into account the course of the fold, skin quality, and the location of adjacent structures.
- Application in subtle correction - the threads can be considered in the therapy of selected folds and areas requiring improved support and firmness.
The choice of Multi-Fill is based on the evaluation of the specific treatment area. The number of fibers is one of the parameters considered by the physician alongside the material, dimensions, and application technique.
MESH-FILL THREADS - MESH STRUCTURE FOR LOCAL SUPPORT
Mesh-Fill threads have the form of fine fibers woven into a three-dimensional mesh shaped into a small tube. Such a design creates a scaffold that supports tissues at the site of the selected fold or depression.
- Mesh structure - interconnected fibers form a three-dimensional structure used for local contour correction.
- Support in the fold area - the thread's structure provides support to the tissues, helping to reduce the depth of the depression and soften its visibility.
- Space for tissue remodeling - the mesh layout enables the gradual formation of connective tissue around the fibers and inside the scaffold.
Mesh-Fill is selected according to the shape and depth of the fold and the thickness of the overlying tissues. The goal is local contour leveling while maintaining natural facial proportions.
INSTRUCTIONS FOR USE OF FILLER THREADS
Filling threads can be considered for individuals who notice localized deepening of folds, a reduction in tissue fullness, or a loss of elasticity. During the consultation, the doctor determines which structures are responsible for the visible change and what extent of improvement is realistic.
Indications may include:
- Nasolabial folds — particularly when their visibility is associated with localized weakening of tissue support.
- Marionette lines — depressions running from the corners of the mouth toward the lower part of the face, giving it a sadder expression.
- Slight hollowing of the cheeks — areas requiring subtle improvement in fullness and a smoother transition between adjacent parts of the face.
- Selected established wrinkles and skin depressions — qualified based on their depth, location, and cause.
- Localized loss of firmness — when the goal is to improve support and tissue quality in a limited area.
The eye area requires a separate, particularly careful assessment: skin thickness, tendency toward swelling, and the location of blood vessels and other anatomical structures. The final scope of the procedure is determined individually, taking into account the intended purpose of the selected thread model.
THREAD LIFTING EFFECTS:
The goal of the procedure is local improvement in tissue appearance while maintaining facial proportions. The scope of results depends on the baseline concern, the threads used, and the individual healing process.
- Shallowing of selected furrows and wrinkles — local support can reduce the visibility of depressions and soften transitions between adjacent facial areas.
- Subtle improvement in fullness — in appropriately qualified areas, it is possible to reduce the appearance of sunken tissues.
- Improvement in firmness — remodeling of connective tissue around the threads can promote greater cohesion and better support of the treated area.
- Softer facial expression — reducing the visibility of furrows around the mouth can make the face appear more rested.
- Natural character of correction — an appropriately planned procedure focuses on a specific concern and takes into account the Patient's individual features.
The result should be assessed after the swelling subsides and in subsequent stages of tissue remodeling. During the consultation, the doctor discusses the expected extent of improvement and how it will be monitored.
WHEN ARE THE EFFECTS VISIBLE AND HOW LONG DO THEY LAST?
Post-treatment changes appear in stages. The early appearance of the treated area results both from the presence of the threads and the temporary tissue reaction to their insertion.
- Initial correction — may be visible early, but swelling affects the assessment of fullness and symmetry.
- Gradual development of the result — connective tissue remodeling occurs over the following weeks and months.
- Individual longevity — the effect is temporary, and its duration depends on the thread model, treatment area, skin quality, and the aging process. The doctor discusses the expected duration for the specific product and treatment plan.
- Impact of daily habits — sun protection, limiting smoking, and a stable body weight support maintaining good skin condition.
Thread absorption and the persistence of visible improvement are two different processes. The timing of a potential maintenance procedure is determined after assessing the result and the Patient's current needs.
HOW IS THE PROCEDURE PERFORMED?
The appointment begins with a discussion about expectations and an assessment of correction possibilities. The patient receives information about the proposed method, healing, and potential side effects.
- Consultation and qualification — the doctor analyzes the state of health, medications taken, previous treatments, as well as tissue structure and quality.
- Establishing a plan — selects the type and number of threads, the treatment area, and the method of their placement.
- Skin preparation and anesthesia — the area is cleansed and disinfected, and anesthesia is selected according to the scope of the procedure.
- Thread insertion — the doctor places them using a cannula according to the previously determined plan.
- Post-treatment assessment — checks the treated area and provides individualized recommendations.
The appointment duration depends on the extent of the correction and the method of preparation for the procedure. It is worth scheduling it in advance of an important event, taking into account the possibility of bruising or swelling.
SAFETY AND HEALING
Safety is based on proper qualification, knowledge of anatomy, adequate doctor preparation, and adherence to aseptic principles. Equally important are the proper selection of the product and monitoring the healing process.
Temporary bruising, swelling, tenderness, or palpability of the threads may occur after the procedure. Possible complications also include infection, persistent irregularities, asymmetry, visibility or displacement of the threads, and thread extrusion through the skin.
Before the procedure, the doctor discusses the risks related to the specific area and method. Increasing pain, worsening redness, fever, discharge, or concerning skin discoloration require urgent contact with the clinic.
WHICH FILLING THREADS TO CHOOSE?
Cavern-Fill spring threads, Multi-Fill bundle threads, and Mesh-Fill mesh threads differ in their structure and the way they provide local tissue support. The choice depends on the depth of the fold, skin thickness, the extent of the depression, and the expected scope of correction.
Volumizing threads are used to address selected folds and local volume deficits. Their action is based on the three-dimensional structure of the implant and the gradual remodeling of connective tissue. Supporting a depression differs from lifting a sagging cheek – which is why, prior to the procedure, the doctor determines the cause of the visible change.
| Feature | Cavern-Fill spring threads | Multi-Fill bundle threads | Mesh-Fill mesh threads |
|---|---|---|---|
| Structure | A thread tightly coiled into a three-dimensional spring | Multiple fine threads gathered into a bundle on a single cannula | Fine fibers woven into a mesh formed into a tube or roll |
| Mode of action | The spring structure supports tissues at the site of the depression | The fiber bundle provides local support and stimulates connective tissue remodeling | The mesh creates a three-dimensional scaffold for tissues in the treatment area |
| Main goal of the procedure | Correction of selected deeper folds and local depressions | Shallowing of folds and improvement of local tissue quality | Supporting selected folds and smoothing contour irregularities |
| Volumetric effect | Local filling resulting from the three-dimensional shape of the spring | Local filling associated with the presence of a bundle of fine threads and tissue response | Local filling associated with the three-dimensional mesh structure and tissue response |
| Application | Deeper folds, including nasolabial folds and marionette lines; selected cheek depressions | Medium-depth folds, selected wrinkles, and revitalization of the eye area | Medium-depth folds, local contour irregularities, and selected asymmetries |
| Expected visual effect | A shallower depression and a softer contour of the treated area | Smoothing of folds and improvement of local skin support | Softening of the fold and smoothing of the local contour break |
The selection of threads depends not only on the depth of the fold, but also on skin thickness and the degree of loss of tissue support. During the consultation, the doctor assesses these factors and selects a solution tailored to your facial anatomy and the expected result.
Which solution suits your needs?
The most important factor is matching the thread design to the tissues and the goal of the procedure. Individual solutions have partially overlapping applications, which is why the name of the area alone does not determine the choice.
- Cavern-Fill - when the priority is local support for a deeper fold. The spring structure is used to correct depressions requiring three-dimensional filling. The procedure focuses on a selected area, rather than on the full restoration of significant facial volume loss.
- Multi-Fill - when the plan involves shallowing a fold and improving tissue quality. The bundle of fine threads concentrates its action at the correction site, combining local support with the stimulation of connective tissue remodeling.
- Mesh-Fill - when a mesh scaffold is needed for local correction. The three-dimensional structure supports tissues in the area of the fold. The thread size and the scope of the procedure are selected according to tissue thickness and the shape of the depression.
There is no single thread type that is best for every face. The naturalness of the result is determined by accurate qualification, the appropriate scope of correction, and taking individual proportions into account.
How long does the effect last?
The longevity of the correction depends on the type of thread used, its material, the treatment area, and individual tissue response. The design itself - spring, bundle, or mesh does not determine how long the result will last.
Thread absorption and the duration of visible improvement are two distinct processes. During the consultation, the doctor discusses the expected longevity of the effect and the follow-up schedule, taking into account the chosen solution and the condition of your skin.
At Ambasada Urody Clinic & Spa, the consultation helps determine whether your face primarily needs local fold filling, improvement in skin quality, or correction of tissue sagging. As a result, the choice of procedure is based on your needs and expected outcome.
CONTRAINDICATIONS TO FILLER THREADS
Safe planning of a procedure requires a complete medical history. Some circumstances require postponing the procedure, while others require additional medical evaluation.
Contraindications or situations requiring special caution include:
- Pregnancy and breastfeeding — the aesthetic procedure should be postponed to a later date.
- Active infections and inflammations — including herpes, skin infections, and inflammatory lesions in the planned area.
- Hypersensitivity to the thread material or ingredients of the products used — requires assessment before starting the procedure.
- Coagulation disorders and treatments affecting blood clotting — may increase the risk of bleeding and hematomas.
- Diseases or treatments impairing healing — including uncontrolled diabetes, significant immune disorders, and immunosuppressive therapy.
- Active autoimmune diseases or ongoing oncological treatment — require individual assessment and possible consultation with the attending physician.
- Previous implants, threads, or fillers in the same area — their type, location, and time of administration affect the feasibility of planning the next procedure.
For the consultation, prepare information about your medications, chronic diseases, and previous procedures. Medications prescribed by a doctor should not be discontinued on your own.
POST-TREATMENT RECOMMENDATIONS FOR FILLING THREADS
Proper care promotes smooth healing. Detailed recommendations and their duration are tailored by the doctor to the type of threads and the extent of correction.
- Protect the puncture sites — keep them clean and use the recommended preparations; consult your doctor regarding when to resume wearing makeup.
- Avoid pressing and massaging the treated area — this also applies to intensive facial massages, home devices, and manual treatments.
- Limit intense physical exertion and overheating — return to saunas, hot baths, and workouts according to the instructions provided.
- Use gentle skincare and sun protection — cosmetics should be tailored to the current condition of the skin.
- Schedule subsequent treatments in advance — massages, lasers, radiofrequency, and other procedures in the same area require planning an appropriate interval.
- Attend the recommended follow-up visit — it allows the doctor to assess the healing process and the development of results.
In case of any doubts, contact the clinic team. Individual recommendations received after the procedure take precedence over general guidelines.
Expert opinion
For me, Cavern Fill threads are one of the most innovative tools in modern aesthetic medicine. Thanks to their spiral structure and volumizing properties, they enable not only tissue lifting, but also natural tissue filling. This is an ideal solution for patients with visible volume loss, sunken cheeks, or deep folds.
In my practice, Cavern Fill threads work particularly well in areas such as the tear trough, marionette lines, or nasolabial folds. After their implantation, I observe not only an immediate lifting effect, but also a long-term improvement in skin quality due to the stimulation of collagen and elastin production. This is a safe and effective alternative to traditional fillers, allowing for achieving natural results without the risk of exaggerating facial features.
In my practice, Cavern Fill threads often become a key element of rejuvenating therapy that not only improves appearance, but also skin quality.