Jaw cyst removal encompasses a group of surgical techniques used in oral and maxillofacial surgery to treat odontogenic (tooth-related) and non-odontogenic cysts. Cysts within the jaw bone gradually expand over time, leading to cortical bone thinning, tooth displacement, root resorption, and severe neural pain. The choice of surgical approach depends on the cyst type, anatomical position, size, and proximity to critical structures such as the inferior alveolar nerve or maxillary sinus. Standard management aims to achieve complete lesion removal while preserving normal jaw form and function.

The procedure begins with the administration of local or general anaesthesia. The surgeon makes an intraoral incision through the gingival and mucosal tissue to expose the underlying periosteum and bone cortex. A small surgical bone window (corticotomy) is created using rotary instruments with saline irrigation if the cyst has not already thinned the bone. The surgeon carefully separates the cyst membrane from the surrounding bone walls using periosteal elevators. After full enucleation, the exposed bone cavity is inspected and curetted. Chemical cauterization (e.g., modified Carnoy's solution) or peripheral ostectomy (shaving of the bone margin) may be performed for aggressive lesions like odontogenic keratocysts. If required, a bone graft material is packed into the cavity to promote bone growth. The surgical site is then irrigated and closed with absorbable sutures.

Surgical intervention for jaw cysts provides critical clinical benefits:

• Eradication of Pathology: Eliminates the expanding epithelial sac, stopping progressive bone loss.
• Structural Preservation: Restores integrity to the mandible or maxilla and prevents spontaneous jaw fractures.
• Neural Protection: Relieves pressure on the inferior alveolar nerve and mental nerve, preventing long-term numbness or facial pain.
• Tooth Retention: Preserves adjacent healthy dentition and vital neurovascular bundles whenever clinically feasible.
• Histological Diagnosis: Provides clear tissue specimens for definitive microscopic examination to rule out odontogenic tumors or malignancies.

Recovery after jaw cyst removal occurs in distinct stages. Soft tissue incisions in the mouth typically close and heal within 7 to 14 days. Pain, swelling, and temporary difficulty opening the mouth (trismus) reach their peak within 48 to 72 hours post-surgery before steadily improving over the first week. Complete internal bone healing (osseous regeneration) requires 6 to 12 months, depending on the cavity size and whether bone grafting was performed. Follow-up X-rays or CBCT scans are scheduled at 3, 6, 12, and 24 months to confirm bone consolidation.

Jaw cyst removal treats a wide range of benign cyst-like and fluid-filled lesions within the facial skeleton, including:

• Radicular Cysts (Periapical Cysts): Inflammatory cysts caused by dental pulp necrosis or tooth decay.
• Dentigerous Cysts (Follicular Cysts): Developmental cysts arising around the crown of an unerupted or impacted tooth, most commonly third molars (wisdom teeth).
• Odontogenic Keratocysts (OKC): Locally aggressive developmental cysts with high recurrence potential requiring specialized surgical protocols.
• Nasopalatine Duct Cysts (Incisive Canal Cysts): Non-odontogenic developmental cysts occurring in the midline of the anterior palate.
• Glandular Odontogenic Cysts: Rare developmental cysts with aggressive growth patterns.
• Residual Cysts: Cysts that persist after incomplete extraction of an involved tooth.
• Aneurysmal and Simple Bone Cysts: Non-epithelial fluid-filled bone cavities within the mandible.

Preparation involves a thorough medical and dental assessment. Diagnostic workup includes digital panoramic radiography and 3D Cone-Beam Computed Tomography (CBCT) to map the cyst boundaries and adjacent anatomical structures. An initial fine-needle aspiration or incisional biopsy is often performed to confirm the cyst type. Patients are advised to complete any required pre-operative dental hygiene treatments. Medications such as blood thinners may need temporary modification under physician guidance. Non-smoking protocols should be started at least two weeks before surgery to enhance soft tissue healing.

Potential complications of jaw cyst removal include: nerve injury to the inferior alveolar nerve, mental nerve, or lingual nerve resulting in temporary or permanent numbness (paraesthesia) of the lip, chin, or tongue; sinus membrane perforation or maxillary sinusitis during upper jaw procedures; infection of the bone cavity (osteomyelitis) or bone graft site; soft tissue wound breakdown (dehiscence); accidental damage to neighboring tooth roots; lesion recurrence, particularly with odontogenic keratocysts; and intraoperative or postoperative jaw fracture in cases of extensive bone loss.

The patient journey begins with diagnostic evaluation, including targeted clinical examination, 3D cone-beam computed tomography (CBCT), and diagnostic tissue biopsy. Once the surgical plan is established, the patient undergoes the procedure under local anaesthesia, intravenous sedation, or general anaesthesia. The surgeon accesses the jawbone through intraoral incisions, performs the cyst removal or decompression, and stabilizes the bone cavity. Follow-up includes soft tissue healing assessments at 1 to 2 weeks and radiological monitoring over 6 to 24 months to confirm new bone formation and rule out recurrence.