Reverse Shoulder Study
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                                         Allow for 5 mm of bone around the final inlay implant 
.

Messieh Tuberosity distance = Major Diam *.69 + 12.8
.

EXAMPLE CASE:



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Messieh tuberosity distance of 44 mm measured on preop CT scan or intraoperatively, predicts:
48 mm humeral head major diameter
42 mm minor diameter 
17 mm humeral head radius which is the resection level and also humeral stem sizes 
           3 Flex with 75% DFR
           2 standard or 1 plus long Perform 
​
The following are studies, thoughts and ideas. Nothing is validated or peer reviewed. A think tank for discussion and entertainment. Predicted dimensions or sizes or images and drawings are not intended to use or treat. ​

    Messieh inter-tuberosity line
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Enter Messieh Tuberosity distance from the preoperative CT scan (mm):


AND enter the cortical wall thickness of humeral canal from the preoperative CT scan (mm):



The 75% DFR estimated size is :

entertainment purposes only. Not validated. each physician must use their judgement. All rights reserved


Serving The Villages,  Clermont , Haines City and  Davenport 
Heart of Florida Adventhealth, Orlando Health Southlake 


Hours

M-F: 7am - 9pm

Telephone

352-243-6899

Email

focusorthopedics@hotmail.com
  • Home
  • dataset
  • Blog
  • Butlers
  • Rp measurement
  • humeral measurement
  • contact
  • Messieh Tuberosity
  • humeral cutting technique
  • diameter to stem size
  • reverse poly
  • ruleof3
  • trial
  • trail2
  • images
  • New Page
  • New Page1

About us

Dr. Michael Messieh is a specialized shoulder surgeon specializing in reverse shoulder replacement surgery. Our mission is to provide patients with the best possible care and support throughout the surgical process.

Contact us

Phone: 352-243-6899
Email: focusorthopedics@hotmail.com
Address: 771 CR 466 Lady Lake Florida Summit Medical Park

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