On the operative treatment of strabismus / by A. Freeland Fergus.

  • Fergus, A. Freeland (Andrew Freeland), 1858-1932.
Date:
1900
Catalogue details

Licence: In copyright

Credit: On the operative treatment of strabismus / by A. Freeland Fergus. Source: Wellcome Collection.

Provider: This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)

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    The diagrams require little explanation. The first of the series represents the patient before he N. L. No. 1 was operated on at all. The second was taken after the advancement of the left external rectus, and shows little N. L. No. 2. or no improvement, and the third is the final result after the right external rectus had also been advanced. N. L. No. 3. It has already been pointed out that, in many cases, tenotomy still leaves a marked convergence. It is but right to state that advancement occasionally does the same thing. It does so, however, much less frequently than tenotomy,