Local flap cover (rotation / transposition / advancement)
- Usual anaesthesia
- Local infiltration (lignocaine with or without adrenaline); general for large or multiple flaps
- Position
- Depends on site; defect uppermost and skin tension lines visible
- Setting
- elective
Operative note template for closing a skin defect with a local random-pattern flap (rotation, transposition or advancement), with a filled example for a rhomboid transposition flap after excision of a basal cell carcinoma on the back.
Blank template
Follow this order in the case sheet. Tick the options that apply and fill the blanks.
Patient and case
- Name / Age / Sex
- UHID / IP no. / Ward-Bed
- Date of surgery / OT no.
- CaseElectiveEmergency (non-elective)if emergency, state urgency and reason
- Timesin OT ___ anaesthesia start ___ incision ___ closure ___ out of OT ___
Team
- Operating surgeonname, designation
- Assistant(s)
- Supervising consultantpresent in OT / available / not applicable
- Steps done by the residentwhole procedure / named steps, under whose supervision
- Anaesthetist
- Scrub nurse / circulating nurse
Diagnosis and procedure
- Pre-operative diagnosis
- Post-operative diagnosis
- Procedure planned
- Procedure performedif different from plan, state why
- Extra procedure done and reason'none' if none. Only to save life or health if not consented
Consent and safety checks
- Informed consentGeneralProcedure-specificHigh-riskAnaesthesiain a language the patient understands: language ___ witness ___
- Site / side markedYesNot applicable
- WHO Surgical Safety ChecklistSign inTime outSign out
- Antibiotic prophylaxisdrug, dose, route, time given before incision
- VTE prophylaxisMechanicalPharmacologicalNot indicated
Risks to explain in the consent for this operation
- partial or complete loss of the flap
- dark, swollen flap from poor venous drainage, which may need release of sutures
- bleeding and haematoma under the flap
- wound infection and wound breakdown
- visible, thick or keloid scar, longer than the lesion itself
- skin puckering (dog ear) needing trimming later
- donor area may need a skin graft
- further surgery if the histology shows the tumour is not fully removed
Pre-operative details for this operation
- Cause of the defectExcision of skin tumourExcision of benign lesionTraumaChronic wound or pressure sorebiopsy result if known
- Site and sizeexact site, side, lesion size in mm, planned margin
- Wound readiness (non-tumour defects)debrided, no active infection, healthy bed
- Patient factorsdiabetes, smoking, anticoagulants or antiplatelets and whether stopped, previous radiotherapy or scars at the site
- Skin tension lines and lax skin markedYes
- Photograph before surgeryTaken with consentNot taken
Anaesthesia and position
- AnaesthesiaLocal infiltrationRegional blockGeneralfor local: drug, strength, with or without adrenaline, total volume and mg/kg
- IV lineSecured before infiltration
- Positionprone / supine / lateral, part supported
Operative findings
- Defect after excisionlength x width x depth in mm, deepest layer exposed
- Structures exposed in baseSubcutaneous fatDeep fasciaMuscleBone, tendon or vessel (flap needed, not graft)
- Laxity of surrounding skinGoodModeratePoor
- Flap perfusion at endPink, good capillary refill, bleeds bright red from edgePaleDusky or congested
- Tension on closureNoneMildHigh: action taken
Procedure (steps)
- Markinglesion, margin, skin tension lines, flap outline marked before infiltration; measurements
- Flap type chosenRotationTransposition: rhomboid (Limberg)Transposition: bilobedTransposition: Z-plastyAdvancement: V-YAdvancement: bipedicled / keystonebase width and length (length to base ratio; random flaps traditionally not longer than 3 times the base)
- Local infiltrationdrug, strength, volume
- Excisionmargin taken, depth, specimen oriented with a marking suture
- Haemostasis of the bedBipolar cauteryMonopolar cauteryLigatures
- Flap raisedplane: below deep fascia on trunk and limbs, subgaleal on scalp, sub-SMAS on face; perforators preserved where possible
- Undermining of surrounding skinextent, same plane
- Back cutNot neededMade to reduce tension
- Flap moved and insetkey suture first, then inset
- Donor (secondary) defectClosed directlySplit-skin graft (site)
- Dog earNoneTrimmed
- Perfusion check before dressingcolour, capillary refill; sutures released if congested
Closure, drains and dressing
- Deep layerabsorbable suture (material, size), dead space closed
- SkinInterrupted monofilament nylon or polypropyleneVertical mattress for eversionSubcuticularmaterial and size
- DrainNoneSuction drain under flap
- Dressingcontact layer, absorbent layer, light binding; no pressure on the flap base
Specimens and implants
- Excised lesion for HPEorientation suture (e.g. long = superior, short = medial), margins to report
- Tissue discarded (dog ear, trimmed skin)DiscardedSent with main specimen
End of procedure
- Estimated blood lossml
- IV fluids and blood / products givenfluids (ml); blood: type, units, bag nos.
- Swab, needle and instrument countCorrectIncorrect: action taken
- Intra-operative complications / difficultieswhat happened and what was done; 'none' if none
- Implant stickersNo implantAffixed in case sheet, OT register and for discharge summary
- Condition at end of surgery / shifted toPACUWardICU/HDU
Post-operative orders
- Flap checkscolour, warmth, capillary refill at set intervals; report pale or dark flap at once
- If flap dark and congestedsurgeon to see; release of some sutures
- Positionno lying or pressure on the flap; limb elevated if on a limb
- Analgesiadrug, dose, frequency
- Dressingfirst dressing day
- Suture removalface about day 5; most of the body after at least a week; back and lower leg day 10 to 14
- HPE follow upmargins; re-excision if involved
- Scar care adviceto return if wound opens or scar becomes thick
Signature
- Name and designation of person writing note
- Medical Council registration no.
- Signature / date / time of writingwrite before the patient leaves recovery
Worked example
Fictional case: Mr. M.A., 55 years, with a biopsy-proven 15 mm nodular basal cell carcinoma on the right upper back, excised with a 5 mm margin and closed with a rhomboid transposition flap under local anaesthesia.
Case details
Date: 25/09/2026. Elective wide excision of BCC right upper back with rhomboid (Limberg) transposition flap. Minor OT.
In OT 10:00. Infiltration 10:15. Incision 10:25. Closure completed 11:20.
Surgeon: Dr A. (MS 2nd-year resident), under supervision of Dr B. (consultant, present). Assistant: Dr C. (intern).
No anaesthetist (local anaesthesia by surgeon). Scrub nurse: Sr D.
Indication and pre-op
Nodular BCC on punch biopsy, 15 mm, right upper back over the scapula, mobile, no nodes.
Non-diabetic, non-smoker. Not on antiplatelets or anticoagulants.
Consent: general and procedure-specific consent in Hindi, including flap loss, scar and re-excision if margins involved. Photograph taken with consent.
WHO checklist sign in and time out done. Site marked. Antibiotic prophylaxis: not given, as decided by consultant.
Anaesthesia and position
IV line secured before infiltration.
Local infiltration with 15 ml of 1% lignocaine with adrenaline 1 in 200,000 (150 mg; weight 70 kg).
Prone with pillow under chest. Parts painted with povidone-iodine and draped.
Findings
Pearly nodule 15 mm with rolled edge. Defect after excision 25 x 25 mm down to deep fascia.
Good laxity of skin below and lateral to the defect.
Flap pink with good capillary refill at the end. No tension on the flap.
Procedure
Lesion marked with a 5 mm margin. Excision marked as a rhomboid around it. Flap outlined from the lower lateral corner into lax skin, donor scar placed along the skin tension line. Marked before infiltration.
Lesion excised down to deep fascia with No. 15 blade. Specimen oriented with a long suture at the superior margin and a short suture at the medial margin.
Haemostasis of bed with bipolar cautery.
Flap incised and raised just below the deep fascia. Surrounding skin undermined in the same plane for about 3 cm.
Flap transposed into the defect without tension. Key suture placed first. No back cut needed.
Donor defect closed directly. Small dog ear at the base trimmed.
Flap colour and capillary refill checked before closure: good.
Closure
Deep layer closed with interrupted absorbable polydioxanone (PDS) to obliterate dead space.
Skin closed with interrupted monofilament nylon (Ethilon) on a cutting needle, a few vertical mattress sutures for eversion.
No drain. Paraffin gauze, cotton pad and light binding dressing, no pressure on the flap base.
Specimens and implants
Excised BCC with rhomboid of skin in formalin for HPE: long suture = superior, short suture = medial. Request: type and all margins.
Dog-ear tissue discarded. No implant.
End of procedure
Blood loss minimal, about 20 ml.
Gauze, needle and instrument counts correct, confirmed by scrub nurse.
No intra-operative complications. No reaction to local anaesthetic.
Sent to day-care ward in stable condition. Pulse 78/min, BP 128/80 mmHg.
Post-op orders
Flap colour and capillary refill checked by nurse before discharge. Report pale or dark flap to surgeon.
Do not lie on the back on the first night. Keep dressing dry.
Oral analgesic as prescribed.
Dressing check on day 3. Suture removal on day 12 to 14 (back).
Review with HPE report; re-excision if any margin is involved.
Signature
Dr A., JR-2, General Surgery. Reg. no. ________. 25/09/2026, 11:35.
Must document for this operation
- Size of the lesion, margin taken and final defect size. The pathologist and the next surgeon need these to judge whether the excision was adequate.
- Flap type, direction and plane of elevation, with a small drawing. If the flap fails or the tumour recurs, the next surgeon must know which tissue was moved where.
- Specimen orientation key. Without it, an involved margin cannot be located for re-excision.
- Local anaesthetic drug, strength, volume and dose per kg. Toxicity is dose-related, and the record must show the dose was within limits.
- Flap perfusion at the end of surgery. It is the baseline for post-op checks, and early change is the only chance to save a failing flap.
- How the donor defect was closed. A skin graft site needs its own dressing and follow-up.
Common mistakes in these notes
- Writing 'local flap done' without naming the flap type or drawing it.
- Leaving out the margin and defect size.
- No orientation suture or key on the histopathology (HPE) form.
- Not recording the local anaesthetic dose.
- No suture removal day in the post-op orders.
Indian practice and paperwork
- Consent must explain the procedure, risks, benefits, alternatives and who will perform it, in a language the patient understands. For a flap this includes the size and site of the final scar. (NABH 5th ed., PRE.4(c))
- NABH expects the operative note to be written before the patient leaves recovery, and post-op care to follow a written plan, also for minor OT and day-care cases. (NABH 5th ed., COP.14(e) and (f))
- Discarded tissue (dog ears, trimmed skin) not sent for HPE is human anatomical waste in the yellow (a) category. Discarded formalin is yellow (f) chemical waste. (Bio-Medical Waste Management Rules 2016, CPCB guidelines)
Sources
- Chung KC, ed. Grabb and Smith's Plastic Surgery. 9th ed. Wolters Kluwer; 2025, Ch 4, Principles of Flap Design and Application (Chen K, Tanna N), e-book PDF pp. 128-158.
- Moran B, Mittal R, Lord A, eds. Farquharson's Textbook of Operative General Surgery. 11th ed. CRC Press; 2026, Ch 4A, Surgery of the skin and subcutaneous tissue (Lamba S, Asirvatham E), pp. 40-49.
- Farquharson 11e, Ch 4A, printed p. 43 (pdf 58): lidocaine maximum 3 mg/kg plain, up to 7 mg/kg with adrenaline 1 in 200,000; secure IV access before extensive infiltration.
- Farquharson 11e, Ch 4A, printed p. 44 (pdf 59): BCC excision margins 4-6 mm depending on risk.
Educational template for residents. Adapt it to your institution's case-sheet format and your consultant's instructions. Patient details in the example are fictional.
Videos of this operation
Teaching videos and pages for this operation, listed under the curriculum item that asks for it.