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Biomedical subjects

M Mezitis

Publications and source records attributed to M Mezitis.

27 records · Page 2Linked to original sources
PubMed1987

Chondrosarcoma of the orofacial region. Review of the literature and report of two cases.

Chondrosarcoma of the jaws arises from vestigial rests and is considered a rare entity, although it is more common than its benign counterpart. Occasionally it may be extremely difficult under the microscope to decide whether a case is benign or malignant. The treatment of choice is surgical with wide margins. In our review of the literature we found 169 cases of oro-facial chondrosarcoma including two from our Institution. There was a 2:1 male/female ratio and the maxilla was involved twice as frequently as the mandible. Over half of the cases were between 20 and 50 years old.

Adult↗
PubMed1986

Traumatic Le Fort III osteotomy.

A case of a Le Fort III type of fracture is described which resulted after its reduction, in the correction of pre-existing Class III skeletal relationship.

Fracture Fixation↗
PubMed1986

Aneurysmal bone cyst of the jaws. Review of the literature and report of 2 cases.

Strictly speaking, the aneurysmal bone cyst is not a true cyst. It is a lesion characterized by replacement of bone by fibro-osseous tissue containing blood-filled cavernous spaces. It is usually treated by surgical curettage, and access within the jaws may sometimes be difficult. We reviewed the world literature and found 63 cases of aneurysmal bone cysts involving the face, 22 reported in the maxilla, and 63 in the mandible. One was found in the zygomatic arch. Of the patients reported, 88% were younger than 30 years old; there was an equal sex distribution. Included in this report, are two cases of our own, one involving the maxilla and one the mandible.

Adult↗
PubMed1985

The superior orbital fissure syndrome.

The superior orbital fissure syndrome is a very rare condition, characterized by a fixed dilated pupil, ptosis and proptosis of the eye and ophthalmoplegia. We have had the opportunity to observe a number of such cases, and now report four of them.

Adult↗
PubMed1984

Ossifying fibroma of the jaws. Review of the literature and report of 16 cases.

Ossifying fibroma is a fibro-osseous lesion rarely occurring in the jaws, although more often than in other bones of the skeleton. It is not clear whether it represents a distinct entity or a certain stage of the fibro-osseous condition. We are presenting our experience with 16 cases of ossifying fibroma treated with local excision or resection and bone graft. Their radiographic picture varied significantly from one case to another. One case was peripheral and one recurred.

Adolescent↗
PubMed1984

Fractures of the facial skeleton in the edentulous patient.

An evaluation was made of 112 fractures that occurred in 66 edentulous patients in a 10 year period. There was an average of 1.7 fractures per person. 104 fractures occurred in the mandible and 75% of these were treated without intermaxillary fixation or were not treated at all. In 28.5% of the cases no treatment was provided other than soft or liquid diet and appropriate instructions. As a group, the condylar fractures were those that were left with no treatment to a greater extent than any other group, apart from the Le Fort type of fracture; the latter being very few in absolute numbers. The age group associated with the edentulous state quite often suffers from conditions that may prohibit aggressive treatment. These conditions may be aggravated by the accident and, by the time the patient is ready for maxillofacial surgery, one has to contemplate (and discuss with the patient) the advantages and disadvantages of a procedure. It appears that aesthetics are of minor importance (to a certain degree) for elderly patients and small deviations from the normal (both in appearance and function) are acceptable to them, considering the prospect of an operation or of the prolonged discomfort, such as that associated with intermaxillary fixation. The advisability of the latter should be assessed carefully in view of the respiratory impairment that it may cause in patients whose airway may already be compromised.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗