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Mnemonics, Simplified Concepts & Thoughts

Tag: Plastic surgery

Surgical Skills

Eponychial Marsupialization for Chronic Paronychia

Epomedicine, Apr 27, 2025Apr 27, 2025

Chronic paronychia is an inflammatory recalcitrant disorder affecting the nail folds. It can be defined as an inflammation lasting for more than 6 weeks and involving one or more of the three nail folds (one proximal and two lateral). Surgical management is only indicated in cases of chronic paronychia, which…

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Surgical Skills

Geometry and Margins of Elliptical Excision

Epomedicine, Aug 10, 2024Aug 10, 2024

Ends of ellipse (Apical angles): Dimension of ellipse: Axis of ellipse: Margin of excision: Lesion type Surgical margin Uncertain Consider shave or punch biopsy to delineate prior to elliptical excision or start with 1- to 2-mm margins to avoid unnecessary tissue removal. Benign Visible lesion removed BCC 3–5 mm SCC 3–6 mm…

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PGMEE, MRCS, USMLE, MBBS, MD/MS

Hypertrophic Scar vs Keloid

Epomedicine, May 21, 2024May 21, 2024

Hypertrophic scars and keloids are both raised, firm scars formed from excess fibrinogen production and collagen during healing. Mnemonic: BAD SCARS Mnemonic Basis Hypertrophic scar Keloid B Behavior Natural regression No spontaneous regressio A Acuteness Appears in weeks Appears over months to years D Demographic All races affected More prevalent…

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Surgical Skills

Bilateral V-Y (Kutler) flap for finger stump closure

Epomedicine, Feb 12, 2023Feb 12, 2023

Indications Classically, this flap is indicated in patients with transverse or volar oblique amputations. In actuality, the patient in whom this flap is useful generally will have an amputation where there is more tissue on the radial and ulnar margins of an amputation and exposed distal phalanx. Limitations Generally, the…

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Surgical Skills

Aberdeen Knot

Epomedicine, Feb 10, 2023Feb 10, 2023

To end continuous suture, either a square knot, surgeon’s knot or an Aberdeen knot is required. The Aberdeen knot has been shown to be superior to a surgeon’s knot. Recommendations on number of throws: Technique/Steps:

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Surgical Skills

Running subcuticular suturing

Epomedicine, Feb 9, 2023Feb 10, 2023

1. Start with a buried knot at distal apex of the wound. 2. Take a bite deep to the epidermis that should curve parallel to the skin surface and exit in the same plane approximately 5-10mm along the wound, taking care to stay at the same level. 3. Continue step…

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PGMEE, MRCS, USMLE, MBBS, MD/MS

Palmar Aponeurosis or Fascia

Epomedicine, Oct 3, 2022Feb 23, 2023

5 components a. Central aponeurosis It is triangular in shape with apex originating at the level of flexor retinaculum as a continuation of palmaris longus and thins and fans out distally. It has 3 dimensional fiber orientation: longitudinal, transverse and vertical 1. Longitudinal: Gives 4 pre-tendinous band (PTB) in the…

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Surgical Skills

Volar V-Y advancement flap for fingertip amputations

Epomedicine, May 25, 2022Feb 12, 2023

Indications Contraindications Advantages Disadvantage Tension (maximum tension occurs in mid portion of the defect) especially with large defects Blood supply of flap Oblique terminal branches of the digital arteries arising from the trifurcation of distal interphalangeal joint (a subcutaneous pedicle flap) Technique References:

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