OSSOS
Informaçao geral
Directorios
Textos



Celulas osseas





Estrutura óssea




Ossos compactos
http://www.dbriers.com/tutorials/2012/12/difference-between-compact-bone-and-spongy-bone-simplified/
Compact Bone | Spongy Bone |
Made up of osteons | Made up of trabeculae |
Calcium is present in high quantity in them | Very small amount of calcium is present in them |
Almost 80% or above weight of human skeleton is contributed by compact bones | The rest 20% weight of the skeleton is contributed by spongy bones |
These bones are cylindrical in shape | These are cuboidal in shape |
These contain yellow marrow | These mostly contain red bone marrow |
Compact bones form major part of human body’s long bones. For e.g. arms, legs, etc. | Spongy bones form major part of our short bones. For e.g. ankles or wris |

Ossos esponjosos (
cancellous)

Fisiologia óssea

Ossificaçao

Remodelaçao óssea

1. Activation: preosteoclasts are stimulated and differentiate under the influence of cytokines and growth factors into mature active osteoclasts
2. Resorption: osteoclasts digest mineral matrix (old bone)
3. Reversal: end of resorption
4. Formation: osteoblasts synthesize new bone matrix
5. Quiescence: osteoblasts become resting bone lining cells on the newly formed bone surface
https://courses.washington.edu/bonephys/physremod.html
2. Resorption: osteoclasts digest mineral matrix (old bone)
3. Reversal: end of resorption
4. Formation: osteoblasts synthesize new bone matrix
5. Quiescence: osteoblasts become resting bone lining cells on the newly formed bone surface
https://courses.washington.edu/bonephys/physremod.html
Informaçao especializada
Acondrogenese

The appearance of the female baby with achondrogenesis type I after birth. Baby weighed 1810 grams and measured 31 centimeters; died within the first thirty minutes of birth.
Acondroplasia
Acrocefalosindactilia
Ver:
·
Apert (
acrosindactilia tipo 1)
·
Crouzon(
tipo 2)
·
Saethre
Chotzen ( tipo 4)
·
Pfeiffer/
tipo 5)
Acrocefalopolidactilia
Ver:
·
Noack (
tipo1)
·
Carpenter
( tipo 2)
·
Sakati–Nyhan–Tisdale ( tipo 3)
·
Pfeiffer ( tipo 5)
Acrodisostose
Acromegalia
Acroosteolise
Algodistrofia
Antley- Bixler
Apert

Aqueiropodia
Artrogripose
Atelosteogenese
Tipo 1
Tipo 2
Tipo 3
Calcifilaxia

Camurati -
Engelman
Carpenter
Cancro dos ossos
Condrocalcinose

Condrodisplasia
Conradi-Hunerman
Condrosarcoma
Cordoma


Crouzon

Diferenças no
comprimento das pernas
Depositos de pirofosfato de cálcio nos ossos

Discondrosteose
Discondroplasia
Disostose craneofacial
Ver CROUZON
Displasias
Ehler- Danlos
Ellis van Crevelt




Encondromatose
Fibrocondrogenese
Fibroplasia
ossificante progressiva

The effects of fibrodysplasia ossificans progressiva, a disease which causes damaged soft tissue to regrow as bone. Sufferers are slowly imprisoned by their own skeletons.

Focomielia
Fluorose esquelética
Gorham
Hiperostose cortical
infantil( Caffey(
Hipocondrogenese
Hipofosfatasia
Jarco- Levin
Klippel- Feil
Kniest
Legg- Calve.
Perthes
Maffuci
Marfan
Meloreostose
Moebius

A child with oromandibular-limb hypogenesis-Möbius syndrome. Notice the expressionless face (due to bilateral VII nerve palsies) and missing fingers
Necrose avascular
Noack
É uma variante do
Sindroma de Pfeiffer
Ollier
Ver Encondromatose
Ortotica
Osgood- Schlater

In Osgood-Schlatter disease, the enlarged, inflamed tibial tubercle is nearly always tender when pressure is applied.
http://www.mayoclinic.org/diseases-conditions/osgood-schlatter-disease/basics/definition/con-20021911
Osteites
Osteoartrites
Osteocondrite dissecante
Osteocondrite do
calcanhar
Osteocondromatose
(exostose múltipla hereditária)
Osteofitos
Osteogenese
imperfeita
Osteolise da
clavícula distal
Osteomielite
Osteoma coroideu


Osteomalacia
Osteomalacia
oncogénica
Osteonecrose
Osteopenia
Osteosarcomas
Paget do osso
Pfeiffer

Infant with Pfeiffer syndrome type 1, showing brachycephaly, coronal synostosis, broad and deviated thumbs and big toes, and finger and toe syndactyl
https://rarediseases.org/rare-diseases/pfeiffer-syndrome/
https://rarediseases.org/rare-diseases/pfeiffer-syndrome/
Raquitismo
Saethre-Crotzen

Sakati–Nyhan–Tisdale
Sindroma
oculodentodigital
Sindroma otopalatodigital
Transplantes osseos
http://my.clevelandclinic.org/services/orthopaedics-rheumatology/treatments-procedures/bone-grafting

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