Benediction Hand (aka Benediction Sign or Preacher's Hand)

Clinically Relevant Anatomy
[edit | edit source]

According to Futterman, [1] there has been a controversy as to the source Benediction Sign for many years, specifically if the median nerve or the ulnar nerve is involved.


Transerve section hand at wrist and digits.gif

Mechanism of Injury / Pathological Process
[edit | edit source]

Damage to the ulnar nerve [1] results in an inability to perform flexion at the metacarpo-phalangeal and interphalangeal joints of the middle and index fingers when the patient attempts to make a fist on the affected side.

Clinical Presentation[edit | edit source]

Benediction hand ulnar claw.JPG

Diagnostic Procedures[edit | edit source]

add text here relating to diagnostic tests for the condition

Outcome Measures[edit | edit source]

add links to outcome measures here (see Outcome Measures Database)

Management / Interventions
[edit | edit source]

add text here relating to management approaches to the condition

Differential Diagnosis
[edit | edit source]

add text here relating to the differential diagnosis of this condition

Key Evidence[edit | edit source]

add text here relating to key evidence with regards to any of the above headings

Case Studies[edit | edit source]

add links to case studies here (case studies should be added on new pages using the case study template)

Resources
[edit | edit source]

http://teachmeanatomy.info/upper-limb/nerves/ulnar-claw-vs-hand-of-benediction/

Recent Related Research (from Pubmed)[edit | edit source]

Failed to load RSS feed from http://www.ncbi.nlm.nih.gov/entrez/eutils/erss.cgi?rss_guid=1-UFW4KkLsPeVlAf2G62NYmhK4kCpf8FtpPYEEikE6QtIFF9Dd|charset=UTF-8|short|max=10: Error parsing XML for RSS

References[edit | edit source]

References will automatically be added here, see adding references tutorial.

  1. 1.0 1.1 Futterman B. Analysis of the Papal Benediction Sign: The ulnar neuropathy of St. Peter. Clin Anat. 2015 Sep;28(6):696-701.

[[1]]