Scalp Injuries important notes, Study Guides, Projects, Research of Medical Sciences

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Scalp Injuries NEUROSURGERY HEAD INJURIES Aponeurosis moot? arevlae NeUIO tissue ee (epicranial) Pericranium Connective tissue Skin A) Scalp Haematoma : * Types: 1-Subcutaneous haematoma: e Small dense painful moves with the scalp over the skull. 2-Subaponeurotic haematoma: (Subgaleal haematoma) e The scalp float over a large fluctuating haematoma extends from supra-orbital margins, to nuchal lines and laterally to temporal lines . 3- Subpericranial haematoma: (Cephal haematoma) e Usually occur in newly born due to birth trauma . - The haematoma is limited by the suture lines to one bone. (Usually parietal bone). e D.D. is depressed fractur e : Which has hard edge and its surface is depressed below the level of the skull while in cephal haematoma the edge is indurated (fibrin deposition) andits surface is above the level of the skull .