The Surgical Crown Lengthening Notes Template
A surgical crown lengthening notes template captures the procedure to expose additional tooth structure — restorative plan rationale (biological width restoration / restorative margin / aesthetic), radiographic assessment, consent including recession risk, surgical approach (gingivectomy / apically positioned flap), osseous resection extent achieving 3mm healthy periodontium, and mandatory 8-12 week healing before definitive restoration — meeting BSP/EFP standards.
Crown lengthening is performed for restorative reasons but classified as periodontal surgery — the records need to capture both rationales. Below is the template UK dentists paste into their PMS, ensuring the 8-12 week healing pause before crown prep is documented.
Download the free Crown Lengthening (Surgical) template — plain text, GDC/FGDP(UK)-aligned.
Why this crown lengthening (surgical) template wins
- Restorative plan rationale recorded BEFORE surgery — defends against "unnecessary surgery" claims.
- Biological width measurement (probe to bone under LA) — quantifies the surgical need.
- Target — 3mm healthy periodontium — explicitly stated and verified post-op. The evidence-based threshold.
- 8-12 week healing pause documented — single most-cited mistake is rushing to crown prep before tissues stabilise.
- Aesthetic consequences (recession in anterior zone) discussed in consent — Montgomery defence.
Compliance: the medico-legal angle
- BSP/EFP UK Clinical Practice Guidelines — periodontal surgical documentation.
- CGDent Standards in Dentistry — clinical records for surgical procedures.
- Montgomery — aesthetic consequences (recession, longer crowns) are material risks the patient needs to know.
- GDC Principle 4 — operative records sufficient for the restorative dentist (if different from surgeon) to plan crown prep timing.
Common mistakes UK dentists make
- Proceeding to crown prep before 8-12 weeks healing — tissues haven't stabilised, margins shift, recession may continue.
- No restorative rationale documented — surgical procedure looks unjustified in isolation.
- No biological width measurement — leaves the surgical decision undocumented.
- No aesthetic consequences discussion for anterior zone — Montgomery breach if patient later complains about gummy smile becoming "too toothy".
- Inadequate bone removal — biological width violated, restoration fails or causes chronic inflammation.
Frequently asked questions
What's biological width and why does it matter?
Biological width is the soft tissue dimension above the alveolar bone crest — typically 2-3mm comprising junctional epithelium + connective tissue attachment. Restorations placed within this zone cause chronic inflammation, bone loss, and recession. The 3mm rule: ensure 3mm of healthy periodontium between bone crest and restoration margin. Crown lengthening restores this dimension when violated.
Why 8-12 weeks healing before crown prep?
Soft tissues continue to remodel after surgery — gingival margin position can shift 1-2mm during the first 8-12 weeks. Prepping a crown too early means the margin you create will not match where the tissue settles. Wait for stability. BSP/EFP guidance confirms.
Crown lengthening or extraction + implant?
Crown lengthening preserves the natural tooth — better long-term option if remaining structure supports a crown. Extraction + implant if: insufficient root length, poor crown:root ratio post-lengthening, ferrule still inadequate after surgery, aesthetic compromise too great. Discuss both with the patient and document the rationale.
How much recession should I expect?
Aesthetic zone: typically 1-3mm of gingival margin migration apically over 12 weeks. Patients must be warned — "your tooth will appear longer." Posterior teeth: usually well-tolerated. Anterior crown lengthening always carries aesthetic discussion in consent.
Do I need to remove bone or just gum?
Depends. If supragingival tooth structure is the only issue and biological width is intact: gingivectomy (soft tissue only). If the bone crest is too coronal and biological width is violated: ostectomy (bone removal) + apically positioned flap. Probing to bone under LA reveals which is needed.
Should I refer to a periodontist?
Within scope for GDPs comfortable with periodontal surgery. Refer if: aesthetic anterior cases requiring precision, multiple-tooth crown lengthening, when surgical complexity exceeds your experience. Document the decision.