What is Gum Recession?
In a healthy oral anatomy, the gum tissue tightly wraps around the neck area where the tooth crown (visible part) ends, acting as a protective barrier for the underlying delicate root surface and jawbone. The volume and form of this barrier can decrease due to various mechanical or microbial factors, causing the gum boundary to recede towards the root tip. The exposure of the highly sensitive structure of the tooth root, which is not covered by enamel and is quite delicate, not only disrupts visual proportion but also leaves the tooth vulnerable to decay formation and environmental factors.
Cases of gum recession at the Avrupadent clinics serving in the Izmir region are evaluated with periodontal protocols aimed at preserving aesthetic and functional integrity. The recession process generally progresses slowly and insidiously; therefore, individuals typically notice the condition in advanced stages when the tooth lengths have elongated or sensitivity to hot and cold has started. The planned medical approaches in this area aim to cover the exposed root surface and make the tissue band in that area more resilient to prevent future tissue loss.
What Causes Gum Recession?
The emergence of tissue loss generally involves not just a single factor, but a combination of mechanical and biological influences. The person’s use of hard-bristled brushes and applying high pressure horizontally can gradually erode the gum tissue, pushing it back over time. On the other hand, periodontitis resulting from poor oral hygiene (advanced gum inflammation) can lead to bone loss in the jaw, causing the overlying gum tissue to recede along with the bone. The fundamental causes identified in the clinic are as follows:
What Are the Symptoms of Gum Recession?
When the tissue retracts, the root surface not covered by the tooth enamel is exposed to the oral environment. The root surface (cementum) is softer than enamel and lacks protection against external factors. The main stimuli observed in the clinical histories of patients visiting the İzmir Avrupadent branches are as follows:
- A sudden and brief electric shock sensation felt in the tooth when consuming ice cream or cold drinks.
- Teeth appearing longer in a vertical plane compared to neighboring teeth, leading to a distortion of the smile line’s symmetry.
- Feeling of wedges or V-shaped tissue remnants (abrasion defects) getting caught at the gum line while brushing.
- The retraction of the gum tissue peaks (papillae) between the teeth, resulting in dark black triangular spaces appearing between the teeth.
How Is Gum Recession Diagnosed?
Clinical diagnosis aims not only to determine the existence of recession but also to assess the severity and type of recession (its classification). The doctor measures the distance from the enamel-cement junction (the tooth neck line) to the gum edge. This millimeter value is recorded in the patient’s clinical chart to keep track of the progression rate of the disease.
In addition to the visibly seen tissue loss, the condition of the papillary tissues (gum triangles) between the teeth and the underlying jawbone is also analyzed through radiological examinations. Determining whether there is bone loss is the most important parameter that directly defines the technical details of the surgical tissue covering procedure to be applied to the patient.
How is Gum Recession Treatment Planned?
No surgical tissue addition can preserve the clinical integrity if the underlying cause of the disease is not identified and addressed. If the patient continues to brush aggressively, the gum tissue that has been artificially elevated will recede again after a while. For this reason, planning in Avrupadent processes begins with modifying the patient’s oral hygiene (transitioning to a soft toothbrush, circular brushing technique).
After addressing the underlying structural issues, the amount of remaining healthy “attached gum tissue” in the area of recession is also assessed. If the tissue band is too thin and a root coverage decision has been made, surgical micro-operation options (tissue grafting) suitable for the patient’s oral structure are included in the planning, and recovery periods are scheduled.
In Which Situations is Gum Recession Treated?
Not every recession situation necessarily requires a surgical procedure. If the recession is very limited (1-2 mm), not affecting aesthetics, not progressing, and not causing sensitivity to the patient; the process can be managed by clinical follow-up and tooth brushing education by the physician.
However, if the recession cannot be stopped and the root surface continues to expand, if tissue is bleeding even during tooth brushing, and if the person has reached a level where they avoid consuming cold drinks, intervention becomes unavoidable. Additionally, before a planned orthodontic (braces) treatment, thickening procedures are performed to protect the thin gums to withstand forces.
Who Might Be Suitable for Gum Recession Treatment?
Gum surgeries depend highly on the tissue’s blood supply and self-renewal capacity. Surgical grafts (patches) cannot be applied to inflamed and swollen gum tissue; even if done, the tissue cannot hold and nourish. Therefore, a patient deemed suitable for the procedure is one who has optimal oral hygiene and has successfully completed the dental cleaning process.
Smoking is the most significant factor that directly disrupts wound healing. Tobacco smoke narrows blood vessels, blocking the nourishment of the transferred tissue, which may lead to tissue death (necrosis). In patients who smoke heavily, the feasibility of these surgical operations may be limited by the physician.
How is an assessment made before gum recession treatment?
Miller Classification is a scientific indicator of the extent to which the root surface can be covered. If the recession is only on the front surface of the tooth and the bone level between the teeth is intact (Class 1 and 2), the goal is to achieve nearly 100% coverage of the root with the procedure. However, if the bone and gum between the teeth have also resorbed (Class 3 and 4), complete root coverage may not be anatomically possible; in this case, the aim is to thicken the tissue band and protect the tooth.
If a tissue graft from the palate is planned for the patient, the structural thickness of the palate is measured with ultrasonic devices or fine probes. It is also assessed whether there is enough connective tissue at the relevant area of the palate, and the surgical areas are mapped according to medical principles.
What Methods Are Used in the Treatment of Gum Recession?
Methods vary depending on the anatomical condition of the disease and the patient. The basic periodontal surgical techniques applied are as follows:
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- • Coronally Advanced Flap: This is a procedure where the gum tissue directly beneath the area of recession is slightly released and pulled upwards towards the neck area of the tooth from the apex, and then secured (stitched) at that point. It is preferred in cases where the adjacent tissue is sufficient.
- • Free Gingival Graft: This involves transferring a piece of tissue taken from the hard palate along with its epithelial layer to the root area of the lower front teeth, to thicken the thin tissue in that area and create a durable band of gum tissue.
- ▪ Graft of Gum Tissue: It is a procedure where gum tissue taken from the inner part (the underlying layer) of the upper jaw is placed under the area of recession in the aesthetic zone to conceal the recession invisibly at the root level.
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How Does the Treatment Process for Gum Recession Progress?
Periodontal plastic surgery procedures are performed gently in the clinical chair using microscopic magnifying systems (loupes). The physician levels the microorganisms on the exposed root surface with special instruments and prepares the root surface with chemical agents to make it suitable for the new tissue formation.
If tissue is to be taken from the palate (donor site), a piece of the necessary size will be extracted from this area and the incision site in the palate will be closed. The graft piece obtained will be carefully positioned over the affected tooth root and will be attached to the existing gum tissue with very fine (barely visible) suture materials. Tissue stability is fundamental to these operations since the aim is for circulation to reach the new tissue (revascularization).
What Should Be Considered Before Gum Recession Treatment?Things to Pay Attention to Before the Operation; it is essential to complete teeth cleaning procedures as advised by the doctor, to ensure that any inflammation in the mouth (gingivitis) has completely subsided, and to limit smoking in the weeks leading up to the operation.
The fate of tissue graft surgeries depends on the cleanliness of the area where the operation will be performed (the recipient bed). Even a small piece of tartar left around the tooth to be operated on can prevent the transferred tissue from taking hold in that area, leading to necrosis (loss). Therefore, in the İzmir Avrupadent protocols, patients must establish a flawless oral hygiene routine (modification of brushing technique) before sitting on the operating table.
If there is use of anticoagulants, planning the medication must be done with the physician’s consultation. It is recommended to come to the appointment feeling full and rested in order to reduce stress factors.
What Should Be Considered After Gum Tissue Removal Treatment?
For the graft to receive nourishment from the underlying tissue, capillaries need to reach the new tissue; this requires complete immobilization. Stretching the lip upwards to check the wound in the mirror can cause tension on the stitches and shift the tissue. Patients are advised to use facial expressions minimally for the first few days.
In the dietary routine, it is recommended to consume fluid and soft foods (soup, yogurt, puree) to protect the procedure area from mechanical chewing trauma. For approximately 2 weeks following the operation, the toothbrush should not be used in the surgical area, and only chemical cleaning should be done in that area with antiseptic mouthwashes containing chlorhexidine prescribed by the doctor.
Does Gum Recession Cause Tooth Sensitivity?
According to normal anatomy, there is a protective (enamel) layer only on the crown part of the tooth that is visible in the mouth. There is no enamel on the root surface; instead, there are very thin cement layers and below them are dentin channels filled with fluid that progress towards the nerve. When the gum recedes and exposes the root, if a cold drink is consumed or air hits the teeth in windy weather, the fluid inside these channels compresses, suddenly stimulating the nerve endings.
This condition, described by patients as a “sharp sting” or “electric shock”, significantly diminishes the quality of daily life. Surgical root coverage procedures (grafting) or composite sealants aim to eliminate the sensitivity complaint by biologically or chemically sealing the openings of these exposed channels.
How Can Gum Recession Affect Dental Health?
The recession of gum tissue from the root surface not only disturbs aesthetic perception but also brings along a series of clinical problems that directly threaten the overall integrity of the tooth:
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- Risk of Root Caries: Root surfaces that are not covered by enamel are very susceptible to bacterial acids in the oral environment and can develop root caries that progress much faster than enamel caries.
\t- Loss of Support and Mobility: The recession of the gum often reflects the erosion of the underlying jawbone. Teeth that lose their bone support can become mobile over time and may require extraction.
\t- Abrasion Defects: The exposed root tissue is physically worn away by aggressive tooth brushing habits, creating “wedge” shaped spaces in the neck area of the tooth, which increases the risk of the tooth breaking off.
- Loss of Support and Mobility: The recession of the gum often reflects the erosion of the underlying jawbone. Teeth that lose their bone support can become mobile over time and may require extraction.
Can Gum Grafting Be Applied in the Treatment of Gum Recession?Yes, it is the most fundamental periodontal repair method preferred in applicable and advanced tissue losses. Gum grafts (connective tissue or free gingival graft) involve the transfer of pieces taken from the individual’s own palate (autograft) to the area of defect using microsurgical techniques.
The tissue taken from the individual’s own palate is not rejected by the immune system (no tissue rejection occurs) and has a high vascularization capacity. In a free gingival graft, the tissue taken from the palate is transferred along with the surface epithelium to the thin and delicate anterior areas, creating a thick, hard, keratinized band that serves as a barrier against brushing, surrounding the roots of the teeth.
In cases where aesthetic requirements are high (for example, with extractions in the anterior incisors), “Connective Tissue Grafting” is formulated. In this method, the outer layer (epithelium) of the palate is left intact while only the underlying connective tissue is removed, and this piece is sutured under the existing gum tissue at the extraction site, hidden like an envelope. Thus, color matching is perfectly ensured, completely covering the root surface.
Why is Follow-Up Examination Important in Gum Recession Treatment?
The integration of tissues into their new anatomical positions after graft operations is a process. Stitches are usually removed during the first control appointment 7 to 14 days after the operation (depending on the technique applied by the physician). At this stage, the color of the transplanted tissue is a clinical indicator; the graft that is turning pink and blending with the existing tissue proves that the procedure is progressing correctly.
Tissue maturation takes weeks and months. During the control sessions in the following months, the thickness of the gum band is examined to see if it has been maintained, and the patient is reiterated on how to implement a dental brushing technique on this newly thickened tissue after modification. With proper hygiene training, this clinical restoration can provide lifelong permanence.
How Long Can Gum Removal Treatment Take?
The number of teeth to be treated directly determines the duration. While a local anesthesia applied to a single tooth is completed in a much shorter session, the interventions involving multiple gum extractions that cover the front area of the lower jaw may extend the treatment duration beyond one hour, depending on the size of the graft taken from the palate and the width of the area where stitches will be applied.
The healing in the palate (donor area) generally behaves like an open wound and heals completely by covering itself with epithelial tissue in an average of 1-2 weeks. For the transplanted tissue in the recipient area (extraction site) to achieve its full color and showcase a homogeneous form with the existing gums at the same thickness, it may take a few months as it requires maturation of the connective tissue. The process is monitored step by step with the hospital’s clinical follow-up schedule according to the Izmir Avrupadent protocols.
Can Gum Extractions Be Repeated?
Periodontal surgery repairs the existing deformation and strengthens the resistance (thickness) of the tissue, thereby promoting the formation of a new structure; however, it does not completely remove the susceptibility to destructive forces affecting the tissue. If an individual continues to use abrasive whitening toothpastes and brushes horizontally, the newly created tissue band will also be affected by the same physical abrasion.
The only rule for preventing these clinical recurrences is the philosophy of protection aimed at the cause. The primary success in the treatments for gum recession depends not only on the execution of the operation but also on the patient’s commitment to altering their lifestyle and hygiene habits in line with the dentist’s recommendations.
What Should Be Considered to Prevent Gum Recession?
Simple precautions taken before the development of the disease can eliminate the need for future surgical requirements. The most common mistake is to believe that using hard-bristled brushes and applying excessive pressure will clean the teeth better. However, bacterial plaque is quite a soft layer and can be easily removed with gentle scrubbing movements; excessive force only causes physical damage to the enamel and the delicate pink tissue surrounding the tooth.
The use of dental floss is also critical for plaque control; however, while using dental floss, one should not apply hard pressure to the papilla tissue surrounding the tooth (dental floss should not cut the gum), and it should be worked along the surface of the tooth. For individuals who feel they grind their teeth at night, the vertical tension (abfraction) on the neck area of the teeth can lead to enamel cracking and retracting the gums, which is why wearing protective plates prepared by dentists during sleep maintains mechanical balance.
