Regazzoni classification

Calcaneal fracture

Regazzoni classification
ICD-10	S42.2-S42.4
ICD-9	812
eMedicine	emerg/199  orthoped/271 orthoped/199

WikiDoc Resources for Regazzoni classification
Articles
Most recent articles on Regazzoni classification Most cited articles on Regazzoni classification Review articles on Regazzoni classification Articles on Regazzoni classification in N Eng J Med, Lancet, BMJ
Media
Powerpoint slides on Regazzoni classification Images of Regazzoni classification Photos of Regazzoni classification Podcasts & MP3s on Regazzoni classification Videos on Regazzoni classification
Evidence Based Medicine
Cochrane Collaboration on Regazzoni classification Bandolier on Regazzoni classification TRIP on Regazzoni classification
Clinical Trials
Ongoing Trials on Regazzoni classification at Clinical Trials.gov Trial results on Regazzoni classification Clinical Trials on Regazzoni classification at Google
Guidelines / Policies / Govt
US National Guidelines Clearinghouse on Regazzoni classification NICE Guidance on Regazzoni classification NHS PRODIGY Guidance FDA on Regazzoni classification CDC on Regazzoni classification
Books
Books on Regazzoni classification
News
Regazzoni classification in the news Be alerted to news on Regazzoni classification News trends on Regazzoni classification
Commentary
Blogs on Regazzoni classification
Definitions
Definitions of Regazzoni classification
Patient Resources / Community
Patient resources on Regazzoni classification Discussion groups on Regazzoni classification Patient Handouts on Regazzoni classification Directions to Hospitals Treating Regazzoni classification Risk calculators and risk factors for Regazzoni classification
Healthcare Provider Resources
Symptoms of Regazzoni classification Causes & Risk Factors for Regazzoni classification Diagnostic studies for Regazzoni classification Treatment of Regazzoni classification
Continuing Medical Education (CME)
CME Programs on Regazzoni classification
International
Regazzoni classification en Espanol Regazzoni classification en Francais
Business
Regazzoni classification in the Marketplace Patents on Regazzoni classification
Experimental / Informatics
List of terms related to Regazzoni classification

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Mohammadmain Rezazadehsaatlou[2].

Synonyms and Keywords: Heel Bone Fracture

Overview

The calcaneus bone known as the largest tarsal bone.

Regazzoni classification for the Calcaneal fracture

The Regazzoni classification is used for the intraarticular calcaneal fractures evaluations affecting the posterior facet of the calcaneus.

This Regazzoni classification is based on the number and location of the intraarticular fractures using the semicoronal CT images as follow:

The Regazzoni classification differs from other CT based classifications because it evaluates intra-articular fractures, extra-articular fractures and the calcaneocuboid joint. Therefore, it is more accurate in detecting the lesions.

Regazzoni classification

Main Group	subgroups according to fracture severity
Type A: Peripheral fractures	A1: extra-articular
	A2: avulsion fractures of the sustentaculum
	A3: fractures of the anterior process
Type B, Fractures of the talocalcaneal joint	B1: posterior facet single
	B2: posterior facet multiple
	B3: tarsal sinus or middle or anterior facet)
Type C, Fractures of the talocalcaneal and the calcaneocuboid joints	C1: both joints single
	C2: one joint multiple or tarsal sinus
	C3: both joints multiple

External links

• Template:GPnotebook
• Template:WhoNamedIt
• http://www.med.wayne.edu/diagRadiology/TF/MS/MS18.html
• http://www.wheelessonline.com/ortho/Gamekeepers_thumb