RESUMO
Background: Facial paralysis is one of the conditions that affect functionally, emotionally and aesthetically to patients greatly. Multiple techniques have been described for its treatment, and we consider that Labbé's technique is the one that most surprises with its results. Materials and Methods: In the Specialty Hospital "Dr. Bernardo Sepúlveda" National Medical Center Century XXI (CMN SXXI), Mexican Institute of Social Security (IMSS), three cases are presented: patients with facial paralysis due to trauma, surgical damage on the VII cranial nerve and conditions due to otological and idiopathic infections. Four modifications to the original Labbé technique are proposed to execute it more easily: trans-zygomatic oblique osteotomy, to reach directly the coronoid process; osteotomy of the descending coronoid; radiated suture fixation at 180° for temporary muscle replacement with positional replacement of the sutures trans-operatively; and the next day of the intervention with the patient awake, fixation of the orbicularis muscle of the lips, to the temporal tendon previously referenced. The modifications and results obtained are shown. Results: The modifications offer a better surgical technique and very favorable results. Conclusions: The modification to Labbé technique gives excellent results in the treatment of permanent facial paralysis, improving facial symmetry, salivary incontinence, facial tone, improving speech, giving the patient movement on the affected side and the ability to smile again.
RESUMO
SUMMARY: Based on the new concepts of the modified Le Fort III osteotomy (MLFIIIO), Three variations of this technique are implemented: (A) the modified osteotomy Le Fort III Champy (1980) technique to be described with the use of surgical guides, and subciliary approach or an transconjunctival approach. Excellent technique for horizontal advancement no further to 6 mm, without requiring any type of graft.. (B) The modified Le Fort III osteotomy in "Z": to solve horizontal (posterior anterior) problems of more than 6 mm without bone grafting. It is itself a modification of the technique described by Champy. (C) The modified Le Fort III osteotomy ascending: modified the original technique described by Bell and Epker with interpositional grafts, was modified by the called ascendant, making it higher in cases where the patient has an acceptable nasal bridge, but exorbitism the lateral wall of the orbit. Le Fort III osteotomy combined with a Le Fort I osteotomy and a front implant. METHOD: As pointed out in Part I for the modified oblique Le Fort III osteotomy, methods for the design of the osteotomy Le Fort III property will depend on the requirements of individual patients, and this has led us to design specific techniques for the deformity. RESULTS: Patients have a right projection of the middle third, and protection of the eyeball. CONCLUSIONS: The techniques presented for the advancement of the middle third have excellent results with the ability to be tailored to each patient deformity.
RESUMO
Arthroscopy was introduced in 1975, as a method for the diagnosis and treatment of the most common conditions involving the temporo-mandibular joint, with ample advantages over more sophisticated diagnostic techniques currently developed. The object of this report is to describe this method of diagnosis and treatment--arthroscopic technique--and list findings from 15 patients suffering from assorted abnormalities of the temporo-mandibular joint.