Jaw Cyst Removal
Oral Cyst Removal is a specialized dental service provided by the board-certified specialists at Aloha Dental Specialty Center in Beaverton, OR. Surgical excision of jaw cysts to eliminate pathology and preserve bone structure.
A Cyst in the Jaw Does Not Resolve on Its Own — It Requires Surgery
Jaw cysts are fluid-filled, epithelium-lined cavities within the bone of the mandible or maxilla. They expand slowly by hydrostatic pressure and enzymatic bone resorption, hollowing out the jaw from the inside. Most jaw cysts produce no symptoms until they are large enough to displace teeth, weaken the bone, or become secondarily infected. The most common types are radicular cysts (arising from dead teeth), dentigerous cysts (surrounding unerupted tooth crowns), and keratocystic odontogenic tumors (now called odontogenic keratocysts) — which have a notable tendency to recur if not completely excised.
At Aloha Dental Specialty Center, jaw cysts are diagnosed with CBCT three-dimensional imaging and confirmed with biopsy. Dr. Ostovar determines the cyst type, size, and relationship to teeth and vital structures before surgery. The two primary surgical approaches are enucleation (complete removal of the cyst lining in one piece) and marsupialization (creating an opening in the cyst to decompress it, allowing it to shrink over months before definitive removal). Enucleation is preferred when the cyst can be completely accessed without damaging adjacent teeth or nerves. Marsupialization is used for very large cysts where enucleation would create a defect too large for primary healing.
The enucleation procedure involves raising a mucoperiosteal flap, creating a window in the bone (if one does not already exist), carefully separating the cyst lining from the surrounding bone using curettes and periosteal elevators, removing the cyst intact, and curettage of the bony cavity to remove any residual lining cells. If a tooth is involved (source of a radicular cyst or unerupted tooth associated with a dentigerous cyst), it is removed simultaneously. The cyst cavity is packed with bone graft material and PRF to accelerate bone regeneration, and the flap is sutured. All cyst tissue is submitted for pathological examination.
Serving Beaverton, Aloha, Hillsboro & Washington County
Aloha Dental Specialty Center is located at 18455 SW Alexander St, Suite A, in Beaverton, Or 97003egon. We serve patients from across the Tualatin Valley and greater Portland metro, including Aloha, Hillsboro, Tigard, Lake Oswego, and Tualatin. Our Beaverton office is a 5-minute drive from Aloha, 10 minutes from Hillsboro, and 15 minutes from Tigard via SW 185th Avenue.
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Intel Campuses (Ronler Acres & Jones Farm)
10 to 15 minutes via NW 185th Ave. We accommodate the schedules of tech professionals who need efficient, high-quality specialty care.
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Nike World Headquarters
About 8 minutes via SW Baseline Rd. We frequently see patients from the Nike campus for surgical and implant procedures with sedation options.
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Streets of Tanasbourne & Orenco Station
Easily accessible via US-26 and NW 185th. Local general dentists in these communities regularly refer patients to us for specialty procedures.
Why Local Dentists Refer to Us
We work as a trusted partner to general dentists throughout the Tualatin Valley. When cases require CBCT-guided planning, IV sedation, bone grafting, or other advanced procedures, local providers refer to Dr. Ostovar for his fellowship-trained expertise and predictable results.
We handle the complex surgical phases and coordinate closely with your general dentist for seamless continuity of care from start to finish.
Understanding Your Investment
At Aloha Dental Specialty Center, we provide transparent pricing before any treatment begins. The cost of your procedure depends on clinical complexity, materials used, and sedation requirements. We walk you through every line item during your consultation so there are no surprises.
What Affects Cost:
- Clinical Complexity: Bone loss, sinus proximity, nerve involvement, or the need for grafting affects treatment planning and surgical time.
- Materials: We use research-backed implant systems, purified bone graft matrices, and high-strength ceramics from established manufacturers.
- Sedation: Options range from local anesthesia to IV sedation, each with different associated costs. We discuss the best option for your comfort and procedure.
Insurance & Financing
We accept most major dental insurance plans and file claims on your behalf. Our team verifies your benefits before treatment and submits pre-treatment estimates with clinical documentation to maximize coverage.
For out-of-pocket costs, we partner with CareCredit and Cherry for flexible payment plans. We also offer our ADSC Dental Savings Plan for patients without insurance.
Recovery & Healing Timeline
Understanding the healing process helps you plan ahead and follow post-operative instructions for the best possible outcome.
First 48 Hours
Mild swelling and tenderness are normal. Apply ice packs in 20-minute intervals and take prescribed or over-the-counter anti-inflammatory medication. Eat soft foods and avoid the surgical site when chewing.
Days 3 to 7
Swelling peaks around day three and then improves. The tissue begins closing over the surgical site. Continue with soft foods and use any prescribed antimicrobial rinse. Most patients return to normal activities during this phase.
Long-Term Healing
Surface tissue heals within two to three weeks. Bone integration and deep healing continue for three to six months. Avoid smoking, follow up as scheduled, and maintain good oral hygiene throughout recovery.
Questions during recovery? Call us at (503) 822-0096. We are available for post-operative concerns.
How Jaw Cysts Develop and Expand
Jaw cysts originate from epithelial cell rests — remnants of embryonic dental development that remain dormant in the bone throughout life. When triggered by inflammation (as in a radicular cyst from a dead tooth), these epithelial cells proliferate and form a cyst lining. The lining produces fluid through osmotic gradient — the protein content inside the cyst is higher than the surrounding tissue, drawing fluid in and increasing intracystic pressure. This pressure, combined with prostaglandins and cytokines produced by the cyst lining, activates osteoclasts in the surrounding bone. The result is a progressively expanding cavity that resorbs bone in all directions. Left untreated, large cysts can weaken the mandible to the point of pathological fracture or expand the maxilla into the sinus and nasal cavity.
Why Choose a Specialist?
Jaw cyst removal demands completeness. Any epithelial lining left behind — even a microscopic remnant — can give rise to recurrence. Odontogenic keratocysts are particularly notorious for recurrence rates of 25-60% when treated by simple enucleation. Dr. Ostovar uses peripheral ostectomy (removing a thin layer of bone around the cyst cavity) or Carnoy's solution application (a chemical cauterization of the bony walls) for keratocyst cases to reduce recurrence risk. Long-term follow-up with periodic imaging is essential for any patient who has had a jaw cyst removed.
Your Oral Cyst Removal Treatment Steps
- Consultation & Exam: Comprehensive oral cyst removal evaluation with CBCT 3D imaging at our Beaverton office.
- Treatment Plan: Board-certified specialist discusses your oral cyst removal options, timeline, and costs. Our procedures maintain a 95%+ success rate, backed by advanced 3D imaging and evidence-based protocols.
- Treatment: Procedure performed with comfort options including sedation if needed.
- Follow-Up: Post-treatment monitoring and care coordination for optimal healing.
Schedule Your Appointment Today
Book a consultation with our board-certified specialists at Aloha Dental Specialty Center in Beaverton, OR. Call (503) 822-0096 Office hours: Monday through Friday 7 AM to 7 PM, Saturday and Sunday 8 AM to 2 PM. or request an appointment online.
Related Services at Aloha Dental Specialty Center:
Dental Implants · Oral Surgery · Root Canal · Invisalign · Periodontics · Pediatric · TMJ Treatment · Sedation · Cosmetic · Emergency · Sleep Apnea
From Dr. Ostovar: What Patients Should Know
“I know oral surgery sounds intimidating — many patients tell me they’ve been putting this off for months or even years. Here’s what I want you to know: with IV sedation, you won’t remember anything. You’ll close your eyes, and the next thing you know, it’s done. Most patients say the anticipation was far worse than the reality.
Recovery depends on the complexity. For a straightforward case, you’re looking at 2-3 days of swelling managed with ice packs and ibuprofen, then gradual improvement over the following week. I recommend soft foods for 7-10 days — yogurt, scrambled eggs, mashed potatoes, smoothies. No straws, no smoking, no vigorous rinsing for at least 5 days.
I always use CBCT 3D imaging before any surgical procedure. A standard X-ray gives me a flat picture — the CT scan shows me exactly where the nerves are, what the bone looks like in three dimensions, and how to plan the safest approach. It makes a real difference in outcomes.”
— Dr. Merat Ostovar, DDS | Oral Surgery, Aloha Dental Specialty Center
Are You a Candidate for Oral Cyst Removal?
Most patients in good general health are candidates for oral cyst removal. However, certain factors may affect your eligibility or require modifications to the treatment plan:
- Medical conditions: Uncontrolled diabetes, autoimmune disorders, or blood-thinning medications may require coordination with your physician before treatment.
- Bone quality: For oral cyst removal involving the jawbone, adequate bone density is essential. A CBCT 3D scan during your consultation determines this precisely.
- Smoking: Tobacco use significantly impairs healing. We strongly recommend quitting 2-4 weeks before and after any surgical procedure.
- Age: There is generally no upper age limit. What matters is your overall health, not your age. We have successfully treated patients in their 80s and 90s.
The only way to know for certain is a consultation with our board-certified specialists. Call (503) 822-0096 to schedule your evaluation — we’ll tell you honestly whether this is the right treatment for your situation.
Typical Healing Timeline:
Days 1-3: Initial healing, mild swelling managed with ice and medication. Days 4-7: Swelling subsides, gradual return to normal diet. Weeks 2-4: Soft tissue heals completely. Months 2-6: Bone remodeling and full integration (for surgical procedures). Individual recovery varies — we provide detailed post-op instructions specific to your procedure.
For additional clinical information, visit the American Dental Association (ADA).
Last reviewed by our dental specialists: March 2026. Clinical information on this page reflects current evidence-based dental practices.
Related Dental Services
Frequently Asked Questions
What is a jaw cyst?
A jaw cyst is a fluid-filled, epithelium-lined cavity within the jawbone. It develops from embryonic cell remnants and expands slowly by dissolving surrounding bone. Most jaw cysts are benign but require surgical removal because they continue to grow and weaken the jaw.
How are jaw cysts discovered?
Most jaw cysts are found incidentally on dental X-rays or CBCT scans as dark, well-defined areas in the bone. They may also be discovered when they become large enough to cause visible swelling, tooth displacement, pain, or infection. Some are found during evaluation for an unrelated dental complaint.
Are jaw cysts cancerous?
The vast majority of jaw cysts are benign. However, the cyst lining must always be submitted for pathological examination to confirm the diagnosis. In rare instances, cysts can undergo malignant transformation — particularly ameloblastomas and odontogenic keratocysts. This is why all cyst tissue is sent to a pathologist.
What types of jaw cysts are most common?
Radicular (periapical) cysts are the most common, arising from dead or infected teeth. Dentigerous cysts form around the crowns of unerupted teeth. Odontogenic keratocysts arise from dental lamina remnants and have a high recurrence rate. Lateral periodontal cysts, residual cysts, and nasopalatine duct cysts are less common but also occur.
What is the difference between enucleation and marsupialization?
Enucleation removes the entire cyst in one surgery — the lining is separated from the bone and removed whole. Marsupialization creates a permanent opening in the cyst to decompress it gradually over months, causing it to shrink. Marsupialization is used for very large cysts where immediate enucleation would create an excessively large defect.
How long does jaw cyst removal take?
Small cysts may be enucleated in 30-45 minutes. Large cysts requiring bone window access, tooth extraction, and bone grafting may take 1-2 hours. The procedure is performed under local anesthesia with IV sedation available. Surgical time depends on the cyst size, location, and complexity.
Is jaw cyst removal painful?
The surgery is performed under anesthesia and is painless during the procedure. Post-operative pain depends on the size of the cyst and the extent of bone removal. Small cyst removals produce mild discomfort for 3-5 days. Large cyst removals may involve more significant swelling and pain for 7-10 days, managed with prescribed medication.
Will I need bone grafting after cyst removal?
For small cysts, the bone cavity may heal on its own with a blood clot. For larger defects, we pack the cavity with bone graft material and PRF to support bone regeneration and prevent ridge collapse. The decision depends on the defect size and the proximity to adjacent teeth and structures.
Can a jaw cyst come back after removal?
Most jaw cysts have low recurrence rates after complete enucleation. Odontogenic keratocysts are the exception — they have a high recurrence rate (25-60%) due to satellite cysts and remnant epithelial cells. Additional measures (peripheral ostectomy, Carnoy's solution) and long-term follow-up imaging reduce this risk.
Will I lose teeth because of the cyst?
Teeth adjacent to or within the cyst may need extraction if their roots are resorbed, if they are the source of the cyst (dead teeth causing radicular cysts), or if they are unerupted teeth surrounded by a dentigerous cyst. Teeth with intact roots that are not the source of the cyst can often be preserved.
How long does it take for the bone to heal after cyst removal?
Small defects heal in 3-6 months. Large defects, especially those packed with bone graft, take 6-12 months for full bone regeneration. Follow-up CBCT scans at regular intervals monitor bone fill and ensure no cyst recurrence.
What is an odontogenic keratocyst?
An odontogenic keratocyst (previously called keratocystic odontogenic tumor) is an aggressive benign cyst that arises from dental lamina remnants. It has a characteristic parakeratinized lining and a high recurrence rate due to satellite cysts and fragile lining that can fragment during removal. Treatment involves enucleation with peripheral ostectomy and long-term imaging surveillance.
How is a jaw cyst different from a dental abscess?
An abscess is an acute collection of pus caused by active bacterial infection. A cyst is a chronic, slowly expanding epithelium-lined cavity filled with fluid — not pus. A cyst can become secondarily infected (creating an abscess within or around the cyst), but cysts and abscesses are fundamentally different pathological processes requiring different management.
Does insurance cover jaw cyst removal?
Yes. Both dental and medical insurance typically cover jaw cyst removal, pathology fees, and bone grafting when they are medically necessary. The procedure is a covered surgical benefit under most plans. We verify your specific coverage before surgery.
What follow-up is needed after jaw cyst removal?
Periodic clinical and radiographic follow-up is essential. For common cysts (radicular, dentigerous), annual X-rays for 2-3 years are usually sufficient. For odontogenic keratocysts, more frequent imaging (every 6 months for the first 3 years, then annually for 5+ years) is recommended due to the high recurrence rate.
Dark Area on Your X-ray? Get It Evaluated Before It Grows.
Call our Beaverton office or request an appointment online. We look forward to helping you.
Clinically Reviewed by Dr. Merat Ostovar, DMD
Doctor of Dental Medicine | Implant & Specialty Dentistry | 15+ Years Experience
Aloha Dental Specialty Center — Serving Aloha, Beaverton, Hillsboro & Greater Portland
Last updated: March 19, 2026