Plastic and reconstructive surgery
-
Plast. Reconstr. Surg. · Feb 2004
The anatomy of the greater occipital nerve: implications for the etiology of migraine headaches.
An interest in pursuing new theories of the underlying etiology of migraine headaches has been sparked by previously published reports of an association between amelioration of migraine headache symptoms and corrugator resection during endoscopic brow lift. This theory has further been reinforced by recent publications documenting improvement in migraine headaches following injection of botulinum A toxin. There are thought to be four major "trigger points" along the course of several peripheral nerves that may cause migraine headaches. ⋯ Standardized measurements were performed on 14 specimens to determine the location of the emergence of the nerve using the midline and occipital protuberance as landmarks. On the basis of this information, the location of emergence was determined to be at a point centered approximately 3 cm below the occipital protuberance and 1.5 cm lateral to the midline. This location can, in turn, be used to guide the practitioner performing chemodenervation of the semispinalis capitis muscle in an attempt to provide migraine symptom relief.
-
Plast. Reconstr. Surg. · Feb 2004
Reconstruction of large composite oromandibulomaxillary defects with free vertical rectus abdominis myocutaneous flaps.
Large composite oromandibulomaxillary defects resulting from oncologic resection can be challenging to reconstruct with a single flap, and functional outcomes remain anecdotal. The purpose of this study was to evaluate the authors' surgical experience and scientifically analyze and describe the functional outcomes associated with the use of the vertical rectus abdominis myocutaneous flap for reconstruction of these defects. The records of seven patients (mean age, 62 years) who underwent composite resection including hemimandibulectomy, partial maxillectomy, partial pharyngectomy, and floor-of-mouth resection followed by immediate free vertical rectus abdominis myocutaneous flap reconstruction at The University of Texas M. ⋯ Reconstruction with the free vertical rectus abdominis myocutaneous flap achieves early wound healing, allows timely delivery of adjuvant therapy, and can be accomplished with predictable success and minimal morbidity. To our knowledge, this study represents the first to scientifically analyze and quantify swallowing function following free vertical rectus abdominis myocutaneous flap reconstruction for large oromandibulomaxillary defects. Understanding of the specific physiologic swallowing deficits that typically occur after such reconstructions will provide clinicians with important surgical and reconstructive information to enable future improvements in functional success in a population for whom the prognosis is poor and treatment options are limited.
-
Plast. Reconstr. Surg. · Feb 2004
Comment Letter Historical ArticleThe history of otolaryngology in plastic surgery.
-
Nasal bone fractures are the most common type of facial fractures. Previous studies have shown that most nasal fractures involve the septum, which can provide an obstacle to the successful reduction of nasal bone fractures. In particular, septal fractures in combination with simple nasal bone fractures are usually unrecognized and untreated at the time of injury. ⋯ It is evident that septal fractures are frequent in simple nasal bone fractures that are not combined with other facial bone fractures. This study confirms that there are differences between radiologic findings and perioperative findings. To reduce the incidence of posttraumatic nasal deformity, meticulous physical examinations with subsequent septoplasty or submucosal resection are needed in the treatment of simple nasal bone fracture.
-
Plast. Reconstr. Surg. · Jan 2004
Case ReportsAnterior neck reconstruction with pre-expanded free groin and scapular flaps.
To improve aesthetic and functional outcomes in the reconstruction of severe anterior neck burn deformities and to reduce donor-site morbidity, pre-expansion of free-flap donor sites was performed in eight patients. In the first stage of reconstruction, the tissue expander was placed and gradually inflated over a period of 6 weeks. In the second stage, the anterior neck scar was resected up to the limits of the aesthetic unit of the neck, radical release of neck contracture was achieved by transection of contracted platysma muscle, and immediate coverage with a pre-expanded groin or scapular free flap was performed. ⋯ Physical therapy was started 1 week after the reconstruction. Long-term follow-up (mean, 4 years) of patients who underwent reconstruction of extensive neck burn deformities demonstrated good aesthetic and functional results. The advantages and drawbacks of using pre-expanded free flaps in the treatment of neck burn contractures are discussed.