Other Oral Surgery Procedures

Beyond the major procedures described elsewhere on this site, Dr Afshin Yousefpour, oral and maxillofacial surgeon in Brussels and Waterloo, also performs a number of smaller, highly focused oral surgery procedures. These interventions are typically shorter, performed under local anesthesia, and address specific soft tissue or bony conditions of the mouth. The most common of these are described below.

Oral Biopsy

An oral biopsy is the removal of a small sample of soft tissue — or, occasionally, an entire small lesion — from inside the mouth for laboratory (histopathological) examination. It is recommended whenever a lump, ulcer, white or red patch, or other unexplained lesion of the lips, tongue, cheek, gums, or palate does not resolve on its own within a couple of weeks, or when its appearance raises any diagnostic uncertainty.

The procedure is performed under local anesthesia and generally takes only a few minutes. Depending on the size and nature of the lesion, either an incisional biopsy (a representative sample) or an excisional biopsy (removal of the entire lesion) is performed, and the site is closed with a few dissolvable sutures.

The tissue is sent to a pathology laboratory, and results are typically available within one to two weeks. A biopsy is a diagnostic step, not a treatment in itself — Dr Yousefpour will discuss the results with you and recommend any further management once the diagnosis is confirmed.

Exostosis / Torus Removal

Exostoses are benign, slow-growing outgrowths of dense bone that can develop on the jaws. The most common forms are torus palatinus (a bony ridge along the midline of the hard palate) and torus mandibularis (bony bumps on the inner surface of the lower jaw, usually near the premolars). These growths are harmless but can enlarge over time.

Removal is generally recommended when a torus or exostosis interferes with the fit or stability of a denture, makes it difficult to take an accurate dental impression, causes recurrent irritation or ulceration of the overlying mucosa from chewing or brushing, or complicates speech.

Under local anesthesia, the overlying gum is gently lifted, the excess bone is reduced or removed, and the tissue is smoothed and closed with sutures. Some swelling of the tongue, floor of the mouth, or palate is expected for a few days, along with mild discomfort that responds well to standard pain relief.

Alveoloplasty

Alveoloplasty is the surgical recontouring and smoothing of the bony ridge of the jaw (the alveolar ridge) that remains after teeth have been extracted. Irregular bone edges, undercuts, or sharp bony spicules can make it uncomfortable, or even impossible, to wear a well-fitting denture.

This procedure is frequently performed at the time of multiple extractions, or as a separate step before denture fabrication, to create a smooth, rounded ridge that will comfortably support the base of a full or partial denture. Dr Yousefpour trims and reshapes the bone conservatively, preserving as much ridge height and width as possible, since adequate bone volume also matters if a dental implant is considered in the future.

Healing follows the same general pattern as after any bone-related oral surgery: expected swelling and mild discomfort for several days, resolving over one to two weeks as the gum tissue closes over the reshaped ridge.

Operculectomy

An operculectomy is the removal of the operculum — a flap of gum tissue that partially covers the crown of a tooth that has not fully erupted, most often a lower second molar or a wisdom tooth that is otherwise positioned normally and not impacted. Food and bacteria can easily become trapped underneath this flap, leading to pericoronitis: localized pain, swelling, and sometimes a bad taste or difficulty opening the mouth.

This is a distinct, more limited procedure than full wisdom tooth extraction: rather than removing the tooth itself, only the overlying soft tissue flap is trimmed away under local anesthesia, exposing the crown of the tooth so it can erupt fully and be kept clean.

Operculectomy can provide lasting relief when the tooth beneath is otherwise well positioned. If the tooth is impacted or unlikely to erupt into a functional position, Dr Yousefpour may instead recommend extraction — further detail on that procedure is available on our Impacted Wisdom Teeth page.

Frequently Asked Questions

  • Are these procedures painful?
    All of these procedures are performed under local anesthesia and are not painful during treatment. Mild soreness or swelling for a few days afterward is normal and is well managed with standard pain relief.
  • How long do these procedures take?
    Most of these procedures are relatively short, generally ranging from a few minutes for a small biopsy or operculectomy to around 30 to 45 minutes for a more involved torus removal or alveoloplasty, depending on the extent of the area treated.
  • Will I need time off work or school?
    Most patients return to normal daily activities the next day, though a short period of rest and a soft diet is advisable for procedures involving bone, such as torus removal or alveoloplasty.
  • Do these growths or conditions come back?
    Recurrence is uncommon when the tissue or bone is adequately removed. Bony exostoses can, in rare cases, show mild regrowth over many years, and an operculum can reform if the underlying tooth remains partially erupted, which Dr Yousefpour will assess at follow-up.

Information & Informed Consent

Minor Oral Surgery Procedures

Practitioner: Dr. Afshin Yousefpour — Oral and Maxillofacial Surgeon

Dear Patient, one of the procedures described on this page — oral biopsy, exostosis/torus removal, alveoloplasty, or operculectomy — has been proposed for you. This document explains, in general terms, the nature of these procedures, their alternatives, and their possible risks, so that you may give your informed consent prior to treatment. The specific details relevant to your case will be discussed with you individually by Dr Yousefpour.

1. Nature of the Procedure and Alternatives

These procedures are performed under local anesthesia and involve the removal or recontouring of soft tissue or bone as clinically indicated. Where relevant, alternatives such as continued observation, non-surgical management, or a different surgical approach have been discussed with you, along with their respective risks and benefits.

2. Expected Post-Operative Course

  • Mild to moderate swelling and discomfort at the treated site for several days.
  • Some blood-tinged oozing during the first 24 hours is normal.
  • Dissolvable sutures, where used, generally resolve within one to two weeks.

3. Possible Risks and Complications

  • Bleeding, bruising, or infection of the surgical site.
  • Temporary, and rarely persistent, altered sensation near the treated area.
  • Delayed healing or, uncommonly, recurrence of the underlying condition.
  • For biopsies, the possibility that results indicate a condition requiring further treatment.

4. Patient Consent

I, the undersigned, confirm that:

  • I have received clear and complete information from Dr Yousefpour about the procedure proposed for me, its alternatives, and its risks.
  • I have had the opportunity to ask questions and received satisfactory answers.
  • I understand that no surgical procedure carries an absolute guarantee of outcome.
  • I freely consent to the procedure being performed, and authorize Dr Yousefpour to adapt the approach intra-operatively if medically necessary.

Full name:  

Date:  

Signature (with the handwritten note "Read and approved"):

This consent form is reviewed and signed together with Dr. Yousefpour in person prior to surgery — it is presented here for your information so you can review it in advance.

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