🛠️ Invention or technique

Mohs surgery

Cirugía micrográfica de Mohs

Date
1938 · confidence high
Place
Madison, Wisconsin, United States
Credited to
Frederic E. Mohs
Field
Life & health

What it is

A microscopically controlled surgical technique that examines excised tissue layer by layer during the operation, developed by Frederic E. Mohs and considered the gold-standard method for skin cancer with complete margin control.

What it led to

  • became the gold standard for removing skin cancers with minimal loss of healthy tissue
  • reduced recurrence rates compared with conventional surgery
  • drove the specialty of micrographic surgical dermatology

Links

Sources✓ verified 2026-09-28