Oral Surgery Glossary
100 terms total — 24 showing — Last updated 15 Sep 2026
mucoperiosteal flap
A full-thickness surgical flap that includes mucosa, submucosa, and periosteum in one continuous layer.
Pericoronitis
Inflammation of the soft tissues surrounding the crown of a partially erupted tooth, typically affecting third molars.
perioperative
The period encompassing before, during, and after a surgical procedure.
Piezoelectric Surgery
Ultrasonic bone cutting technology that selectively cuts hard tissue while preserving soft tissue.
piezosurgery
A surgical technique using ultrasonic vibrations to cut bone while preserving soft tissues.
platelet-rich fibrin
A concentrated preparation of platelets and growth factors derived from the patient's blood to enhance healing.
Postoperative bleeding
Excessive hemorrhage occurring after oral surgery, requiring intervention beyond normal hemostatic measures.
Ramus
The vertical portion of the mandible extending upward from the body to support the temporomandibular joint and muscle at...
Ranula
Fluid-filled swelling in the floor of the mouth caused by obstruction or trauma to sublingual or submandibular salivary...
recipient site
The anatomical location that receives a graft, transplant, or surgical intervention.
Schneiderian Membrane
The respiratory mucosa lining the maxillary sinus, critical in sinus augmentation procedures.
Schwannoma
Benign nerve sheath tumor that can occur in the oral and maxillofacial region.
Sedation Monitoring
Continuous assessment of patient vital signs and consciousness level during conscious sedation procedures in oral surger...
Sedation protocol
Standardized procedure for administering conscious sedation to anxious or medically compromised patients.
sequestrum
A piece of necrotic bone that has separated from healthy bone tissue.
Sialolithiasis
Formation of calcified deposits (stones) within salivary gland ducts, commonly affecting submandibular glands and requir...
sinus lift
Surgical procedure to increase bone height in the posterior maxilla by elevating the maxillary sinus membrane and placin...
Socket Grafting
Placement of bone graft material into an extraction socket immediately following tooth removal to preserve ridge dimensi...
socket preservation
A surgical technique to maintain alveolar bone dimensions following tooth extraction.
Subcondylar Fracture
Mandibular fracture occurring below the condylar neck, often requiring surgical reduction.
Sublingual Hematoma
A collection of blood beneath the tongue, often occurring after lingual nerve injury or floor-of-mouth surgery.
Surgical splint
Fabricated appliance used to stabilize teeth or jaw segments during healing after surgery.
Suture technique
Method of wound closure using various stitch patterns and suture materials appropriate for oral tissues.
Third molar extraction
Surgical removal of wisdom teeth, typically performed when impacted or causing complications.
TMJ arthroscopy
Minimally invasive surgical procedure using a small camera to diagnose and treat disorders of the temporomandibular join...