Reconstruction of suboccipital craniectomy with autologous bone chips. 2002

P Missori, and E Rastelli, and F Maria Polli, and R Tarantino, and G Rocchi, and R Delfini
Department of Neurosciences, Neurosurgery and Neuroradiology II, University of Rome La Sapienza, Italy.

BACKGROUND In patients submitted to suboccipital craniectomy in whom the bone is not repositioned, there may be a significant aesthetic defect due to lack of bone tissue, sometimes accompanied by paresthaesia and painful symptoms. METHODS In 15 patients submitted to suboccipital craniectomy, the bone chips were repositioned during wound closure. RESULTS At a mean follow up of 19 months (from 6 to 36 months), 2 patients (13%) complained of mild wound discomfort or occasional local pain. Twelve patients underwent control CT-scan. In three cases (25%) the bone fragments had been partly reabsorbed whereas in the other 9 (75%) they either formed a thin (4 patients) or consistent (5 patients) bony wall, with variable degree of adaptation to the contour of the contralateral occipital bone. The best cosmetic and functional results were obtained in young patients in whom the cerebellar parenchyma was well-preserved, as opposed to those in whom a CSF collection had replaced areas of cerebellar tissue. CONCLUSIONS In the majority of cases in whom an osteoplastic suboccipital craniotomy is not possible, repositioning of the bone chips from suboccipital craniectomy is able to restore a bone table, thus allowing morphological and functional recovery of the occipital region.

UI MeSH Term Description Entries
D009777 Occipital Bone Part of the back and base of the CRANIUM that encloses the FORAMEN MAGNUM. Basilar Bone,Basilar Bones,Bone, Basilar,Bone, Occipital,Bones, Basilar,Bones, Occipital,Occipital Bones
D011183 Postoperative Complications Pathologic processes that affect patients after a surgical procedure. They may or may not be related to the disease for which the surgery was done, and they may or may not be direct results of the surgery. Complication, Postoperative,Complications, Postoperative,Postoperative Complication
D001932 Brain Neoplasms Neoplasms of the intracranial components of the central nervous system, including the cerebral hemispheres, basal ganglia, hypothalamus, thalamus, brain stem, and cerebellum. Brain neoplasms are subdivided into primary (originating from brain tissue) and secondary (i.e., metastatic) forms. Primary neoplasms are subdivided into benign and malignant forms. In general, brain tumors may also be classified by age of onset, histologic type, or presenting location in the brain. Brain Cancer,Brain Metastases,Brain Tumors,Cancer of Brain,Malignant Primary Brain Tumors,Neoplasms, Intracranial,Benign Neoplasms, Brain,Brain Neoplasm, Primary,Brain Neoplasms, Benign,Brain Neoplasms, Malignant,Brain Neoplasms, Malignant, Primary,Brain Neoplasms, Primary Malignant,Brain Tumor, Primary,Brain Tumor, Recurrent,Cancer of the Brain,Intracranial Neoplasms,Malignant Neoplasms, Brain,Malignant Primary Brain Neoplasms,Neoplasms, Brain,Neoplasms, Brain, Benign,Neoplasms, Brain, Malignant,Neoplasms, Brain, Primary,Primary Brain Neoplasms,Primary Malignant Brain Neoplasms,Primary Malignant Brain Tumors,Benign Brain Neoplasm,Benign Brain Neoplasms,Benign Neoplasm, Brain,Brain Benign Neoplasm,Brain Benign Neoplasms,Brain Cancers,Brain Malignant Neoplasm,Brain Malignant Neoplasms,Brain Metastase,Brain Neoplasm,Brain Neoplasm, Benign,Brain Neoplasm, Malignant,Brain Neoplasms, Primary,Brain Tumor,Brain Tumors, Recurrent,Cancer, Brain,Intracranial Neoplasm,Malignant Brain Neoplasm,Malignant Brain Neoplasms,Malignant Neoplasm, Brain,Neoplasm, Brain,Neoplasm, Intracranial,Primary Brain Neoplasm,Primary Brain Tumor,Primary Brain Tumors,Recurrent Brain Tumor,Recurrent Brain Tumors,Tumor, Brain
D002531 Cerebellum The part of brain that lies behind the BRAIN STEM in the posterior base of skull (CRANIAL FOSSA, POSTERIOR). It is also known as the "little brain" with convolutions similar to those of CEREBRAL CORTEX, inner white matter, and deep cerebellar nuclei. Its function is to coordinate voluntary movements, maintain balance, and learn motor skills. Cerebella,Corpus Cerebelli,Parencephalon,Cerebellums,Parencephalons
D002543 Cerebral Hemorrhage Bleeding into one or both CEREBRAL HEMISPHERES including the BASAL GANGLIA and the CEREBRAL CORTEX. It is often associated with HYPERTENSION and CRANIOCEREBRAL TRAUMA. Brain Hemorrhage, Cerebral,Cerebral Parenchymal Hemorrhage,Hemorrhage, Cerebral,Intracerebral Hemorrhage,Hemorrhage, Cerebrum,Brain Hemorrhages, Cerebral,Cerebral Brain Hemorrhage,Cerebral Brain Hemorrhages,Cerebral Hemorrhages,Cerebral Parenchymal Hemorrhages,Cerebrum Hemorrhage,Cerebrum Hemorrhages,Hemorrhage, Cerebral Brain,Hemorrhage, Cerebral Parenchymal,Hemorrhage, Intracerebral,Hemorrhages, Cerebral,Hemorrhages, Cerebral Brain,Hemorrhages, Cerebral Parenchymal,Hemorrhages, Cerebrum,Hemorrhages, Intracerebral,Intracerebral Hemorrhages,Parenchymal Hemorrhage, Cerebral,Parenchymal Hemorrhages, Cerebral
D003399 Craniotomy Surgical incision into the cranium. Craniectomy,Craniectomies,Craniotomies
D004954 Esthetics The branch of philosophy dealing with the nature of the beautiful. It includes beauty, esthetic experience, esthetic judgment, esthetic aspects of medicine, etc. Aesthetics
D005500 Follow-Up Studies Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease. Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001139 Arnold-Chiari Malformation A group of congenital malformations involving the brainstem, cerebellum, upper spinal cord, and surrounding bony structures. Type II is the most common, and features compression of the medulla and cerebellar tonsils into the upper cervical spinal canal and an associated MENINGOMYELOCELE. Type I features similar, but less severe malformations and is without an associated meningomyelocele. Type III has the features of type II with an additional herniation of the entire cerebellum through the bony defect involving the foramen magnum, forming an ENCEPHALOCELE. Type IV is a form a cerebellar hypoplasia. Clinical manifestations of types I-III include TORTICOLLIS; opisthotonus; HEADACHE; VERTIGO; VOCAL CORD PARALYSIS; APNEA; NYSTAGMUS, CONGENITAL; swallowing difficulties; and ATAXIA. (From Menkes, Textbook of Child Neurology, 5th ed, p261; Davis, Textbook of Neuropathology, 2nd ed, pp236-46) Arnold-Chiari Deformity,Arnold-Chiari Malformation, Type 1,Arnold-Chiari Malformation, Type 2,Arnold-Chiari Malformation, Type 3,Arnold-Chiari Malformation, Type 4,Arnold-Chiari Malformation, Type I,Arnold-Chiari Malformation, Type II,Arnold-Chiari Malformation, Type III,Arnold-Chiari Malformation, Type IV,Arnold-Chiari Syndrome,Chiari Malformation Type 2,Chiari Malformation Type I,Chiari Malformation Type II,Malformation, Arnold-Chiari,Type I Arnold-Chiari Malformation,Type II Arnold-Chiari Malformation,Type III Arnold-Chiari Malformation,Type IV Arnold-Chiari Malformation,Arnold Chiari Deformity,Arnold Chiari Malformation,Arnold Chiari Malformation, Type 1,Arnold Chiari Malformation, Type 2,Arnold Chiari Malformation, Type 3,Arnold Chiari Malformation, Type 4,Arnold Chiari Malformation, Type I,Arnold Chiari Malformation, Type II,Arnold Chiari Malformation, Type III,Arnold Chiari Malformation, Type IV,Arnold Chiari Syndrome,Deformity, Arnold-Chiari,Malformation, Arnold Chiari,Syndrome, Arnold-Chiari,Type I Arnold Chiari Malformation,Type II Arnold Chiari Malformation,Type III Arnold Chiari Malformation,Type IV Arnold Chiari Malformation

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