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Biomedical subjects

G F Maillard

Publications and source records attributed to G F Maillard.

At least 37 records · Page 2Linked to original sources

The extended subperiosteal face lift: a definitive soft-tissue remodeling for facial rejuvenation.

The subperiosteal face lift described by Psillakis has been criticized for not showing a more dramatic improvement over conventional brow/face lift procedures. His approach also has a significantly high incidence of nerve injury. This study reports our anatomic findings and surgical modifications, which have permitted a significant improvement in the safety of execution and clinical results using the subperiosteal face lift concept. Pertinent points of applied local anatomy and dissection techniques are as follows: First, we use extensive interconnected subperiosteal dissection that includes the entire zygomatic arch. This allows better repositioning of the deep soft tissues of the entire upper face, most of the midface, and indirectly, key structures of the lower face. Second, the upward pull of the muscles of the cheek and mouth will produce an elevation of the corner of the mouth, affecting positively the smiling mechanism, the oral frowning, and the jowls. Third, the dissection deep to both layers of the temporal fascia decreases the risk of injury to the frontalis nerve. Fourth, the temporal fascia is used as a lifter and anchoring element of the entire cheek-perioral soft tissues as opposed to the periorbital fibrofatty tissues. This will decrease the risk of injuring the frontal and zygomatic branches of the facial nerve. These modifications have been used in 28 patients. Our rate of patient satisfaction has been high, and no complications with regard to nerve injury have been observed. This compares favorably with our initial 60 patients, in whom the Psillakis or Tessier approach was used. In these patients, there was an 11 and 20 percent rate of nerve injury, respectively.

Aged↗

[Giant nevi].

Explore the source record for details and available documents.

Adolescent↗

Immediate reconstruction after subcutaneous mastectomy.

We describe an improved technique for subcutaneous mastectomy using two surgical approaches, one through a short axillary incision and the other through an inframmary incision. Pathological breast tissue is removed from the prepectoral space through the lower incision and a silicone implant is placed in the retropectoral space through the axillary approach. A further modification is described using a laterally rotated inframmary dermis flap to reinforce the lateral margin of the retropectoral space containing the prosthesis.

Adult↗

An improved technique for immediate retropectoral reconstruction after subcutaneous mastectomy.

Subcutaneous mastectomy is becoming an operation of choice in certain cases of premalignant and other breast pathology. We describe a technique for simultaneous subcutaneous mastectomy and retropectoral implantation of a silicone prosthesis. Gentle blunt prepectoral, retromammary dissection is performed through an axillary incision as far inferiorly as the inframammary fold, where a fibrous bridge between the anterior surface of the pectoralis major muscle and the skin prevents dissection any lower. Through the same incision, the retropectoral space is dissected to about 5 cm below the inframammary fold. A second incision is made in the inframammary fold to join the retromammary plane of the first dissection. The gland is then dissected subcutaneously and removed through the inframammary incision. A silicone implant is introduced retropectorally through the axillary incision, thus avoiding splitting the pectoralis major. Satisfactory results have been obtained in 23 bilateral and 14 unilateral cases; it is important that the dissection be performed carefully in order to prevent the implant from riding up too high in its musculoaponeurotic sling.

Breast↗

Craniofacial operations and specialised centres: should they have a monopoly?

Contrary to several recent statements craniofacial operations should not be the monopoly of large specialised centres but may be handled successfully by well trained surgeons working in a good medical environment. The experience of the Geneva University Hospital is reviewed in this paper; there has been no death or major complication and the cosmetic results compare favourably with other series.

Adolescent↗

Surgical treatment of congenital fronto-orbitomalar asymmetries.

Congenital fronto-orbital asymmetries can be of various origin. Correction of these malformations, whether due to maldevelopment of the foetus or to a congenital tumour, generally require a combined intracranial and extracranial approach. In recent years, a working group of plastic surgeons and neurosurgeons in the French-speaking part of Switzerland have been particularly interested in these problems. Some of their results are presented here.

Bone Transplantation↗

A Z-mammaplasty with minimal scarring.

An improved technique for reduction mammaplasty is described that has the advantage of giving a satisfactory final shape to the breast while producing a minimal scar. The method involves periareolar deepithelialization with displacement of the nipple-areola complex, partial subcutaneous mastectomy at the base of the mammary cone, and a Z-plasty to interlock two triangles of skin left after the removal of a little excess skin in the region above the inframammary fold. The Z-plasty adds skin vertically to the inferior pole, resulting in a better final shape and reducing tension around the areola. Any further excess skin is left to retract spontaneously. The best indications for this operation are in young women with elastic skin free of striae "gravidarum." Our experience now covers 53 patients aged 14 to 30 years with reductions of up to 900 gm per breast, and we have encountered no major complications over a 3-year follow-up period.

Adolescent↗

Argon laser photocoagulation of various angiomas.

This paper presents the experience of the authors in treating over a hundred patients with a variety of cutaneous vascular lesions, using the argon laser. The value of using the ophthalmological laser with its microscope is stressed, particularly for facial lesions.

Adult↗

Penetrating Marjolin's ulcer of scalp involving bone and dura mater treated by wide excision and direct application of a split-skin graft on the brain: a 10-year follow-up.

A case is presented of a patient with a massive Marjolin's ulcer arising in chronic scarring of the forehead following an avulsion injury of the scalp at the age of 20. The tumour had invaded the skull and the dura mater. The lesion was radically excised leaving the brain itself widely exposed at the base of the wound. The defect was covered with a thick sheet of split-skin taken with a Padgett dermatome. At follow-up 10 years later the patient is alive and well with no symptoms and no recurrence of the tumour.

Brain↗

Correction of depressed supratarsal sulcus by an arterial subcutaneous composite flap.

A depressed supratarsal sulcus can be filled by means of a soft-tissue arterial flap including subcutaneous tissue, galea, and periosteum. The donor site is the temporal region, and the flap is passed subcutaneously into the upper eyelid. The same type of flap can also be used as filling material in other situations, such as Treacher-Collins malar bone defects. The correction of a depressed supratarsal sulcus by anophthalmic orbits is to be done only after complete and careful adjustment of the eye prosthesis by the ocularist, or after adjustment of the socket itself.

Adult↗