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Biomedical subjects

J Acero Sanz

Publications and source records attributed to J Acero Sanz.

7 recordsLinked to original sources

[Oromandibular reconstruction with free peroneal flap and osseointegrated implants].

Free fibula flaps have proved to be one of the most versatile for oromandibular reconstruction due to the available length of bone and the possibility of incorporating a long skin paddle to cover intraoral soft tissues. The use of a osseointegrated dental implants is an important technique for the oral rehabilitation of these patients. Osseointegrated implants provide the most rigid prosthetic stabilization available to withstand masticatory forces. These implants can be placed immediately or in second time procedure. In our case, implantation in the fibula free flap is done after 6-9 months because of the large amount of osteosynthesis material required for the fixation of the flap. Four or six months later, when osseointegration has taken place, the implants are loaded with a dental rehabilitation. We analize 10 cases of mandibular reconstruction with fibula free flap and their aesthetic and functional rehabilitation with osseointegrated implants with a 2 year follow up. Forty-six dental implants were placed developing all of them but one a correct osseointegration. All these patients recovered masticatory function and underwent a considerable improvement in labial competence, salivary continence, speech articulation and facial harmony.

Adult↗

Sleep apnea syndrome in an adult patient with mandibular hypoplasia.

Sleep apnea syndrome is a condition which may be related to mandibular hypoplasia of a congenital as well as developmental nature. It is extremely unusual in adults; however, a case of sleep apnea syndrome gradually developing in an adult patient is illustrated in this report. Correction by means of maxillary and mandibular osteotomies was indicated.

Humans↗

Enteral nutrition in patients with tumours of the head and neck.

An evaluation is presented of the nutritional status of 30 patients out of the 45 submitted to head and neck surgery, involving the buccal cavity, in the Maxillofacial Surgery Service of the General Hospital "Gregorio Marañón" of Madrid, between October 1985 and December 1986, before and after being submitted to excision of a tumour in the head or neck, by administration, in the postoperative period, of a liquid comprehensive diet via a nasogastric catheter. Neither in the postoperative period nor after stopping the enteral nutrition was the existence of malnutrition detected, in any of the parameters studied. One patient inhaled gastric juice with a fatal outcome, while the rest of the patients had no severe complications. Therefore, we think that the administration of enteral nutrition in this kind of patient is very useful and is indeed necessary to avoid energy-protein malnutrition during the postoperative period. At the same time it avoids possible infection by food remaining in the oral cavity.

Adult↗