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Background: There is currently no consensus on the optimal operative treatment for cubital tunnel syndrome. The objective of this meta-analysis of randomized, controlled trials was to evaluate the efficacy of simple decompression compared with that of anterior transposition of the ulnar nerve in the treatment of this condition.Methods: Multiple databases were searched for randomized, controlled trials on the outcome of operative treatment of cubital tunnel syndrome in patients who had not previously sustained trauma or undergone a surgical procedure involving the elbow. Two reviewers abstracted baseline characteristics, clinical scores, and motor nerve-conduction velocities independently. Data were pooled across studies, standard mean differences in effect sizes weighted by study sample size were calculated, and heterogeneity across studies was assessed.Results: We identified four randomized, controlled trials comparing simple decompression with anterior ulnar nerve transposition (two submuscular and two subcutaneous). In three studies that included a total of 261 patients, a clinical scoring system was used as the primary clinical outcome. There were no significant differences between simple decompression and anterior transposition in terms of the clinical scores in those studies (standard mean difference in effect size = -0.04 [95% confidence interval = -0.36 to 0.28], p = 0.81). We did not find significant heterogeneity across these studies (I(2) = 34.2%, p = 0.22). Two reports, on a total of 100 patients, presented postoperative motor nerve-conduction velocities; they showed no significant differences between the procedures (standard mean difference in effect size = 0.24 [95% confidence interval -0.15 to 0.63] in favor of simple decompression, p = 0.23; I(2) = 0%, p = 0.9).Conclusions: The results of this meta-analysis suggest that there is no difference in motor nerve-conduction velocities or clinical outcome scores between simple decompression and ulnar nerve transposition for the treatment of ulnar nerve compression at the elbow in patients with no prior traumatic injuries or surgical procedures involving the affected elbow. Confidence intervals around the points of estimate were narrow, which probably exclude the possibility of clinically meaningful differences. These data suggest that simple decompression of the ulnar nerve is a reasonable alternative to anterior transposition for the surgical management of ulnar nerve compression at the elbow. [ABSTRACT FROM AUTHOR]

Background: The objective of this study was to develop guidelines for the transfer of patients with isolated craniomaxillofacial trauma., Methods: A national, multidisciplinary expert panel was assembled from leadership in national organizations and contributors to published literature on facial reconstruction. The final panel consisted of five plastic surgeons, four otolaryngologist-head and neck surgeons, and four oral and maxillofacial surgeons. The expert panelists' opinions on transfer guidelines were collected using the modified Delphi process. Consensus was predefined as 90 percent or greater agreement per statement., Results: After four Delphi consensus building rounds, 13 transfer guidelines were established, including statements on fractures of the frontal sinus, orbit, midface, and mandible, as well as soft-tissue injuries. Twelve guidelines reached consensus., Conclusions: The decision to transfer a patient with craniomaxillofacial trauma to another facility is complex and multifactorial. While a percentage of overtriage is acceptable to promote safe disposition of trauma patients, unnecessarily high rates of secondary overtriage divert emergency medical services, increase costs, delay care, overload tertiary trauma centers, and result in tertiary hospital staff providing primary emergency coverage for referring hospitals. These craniomaxillofacial transfer guidelines were designed to serve as a tool to improve and streamline the care of facial trauma patients. Such efforts may decrease the additional health care expenditures associated with secondary overtriage while decompressing emergency medical systems and tertiary emergency departments., Competing Interests: Disclosure : The authors have no relevant disclosures or conflicts of interest to report. No financial support was received for this project., (Copyright © 2022 by the American Society of Plastic Surgeons.)

Purpose: Substance use, including alcohol and drugs, has been found to amplify the risks associated with cycling. Our purpose was to determine the relationship between alcohol or drug use and facial injuries in a nationwide population of patients experiencing cycling trauma., Methods: The authors report a cross-sectional study of patients reported to the National Electronic Injury Surveillance System from January 1, 2019 to December 31, 2019, in the United States. Patients were included in our study if they were evaluated in the emergency department for a cycling-related injury. Primary outcome was facial injury., Results: There were a total of 6499 adult patients who experience an injury after cycling trauma reported by the National Electronic Injury Surveillance System-participating emergency departments during the study period. A total of 553 (553/6499; 8.5%) patients had a facial injury and 82 patients with facial injuries had alcohol/drug use recorded (82/553; 14.8%). The proportion of males with facial injuries was higher in the alcohol/drug group than the no alcohol/drug group (86.6% versus 76.4%, respectively; P = 0.04). Injured cyclists in the alcohol/drug group experienced greater odds of sustaining a facial injury (odds ratio: 2.21, 95% confidence interval: 1.71-2.84, P < 0.0001) and a facial fracture (odds ratio: 2.75, 95% confidence interval: 1.83-4.13, P < 0.0001) than injured cyclists in the no alcohol/drug group., Conclusions: Substance use while cycling is not safe and significantly increases the likelihood of a facial injury and of facial fractures. This prevalence of injuries would suggest that cycling under the influence should always be illegal, and the law strictly enforced., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 by Mutaz B. Habal, MD.)

Learning Objectives: After studying this article, the participant should be able to: 1. Describe the anatomy and subunits of the mandible. 2. Review the cause and epidemiology of mandible fractures. 3. Discuss the preoperative evaluation and diagnostic imaging. 4. Understand the principles and techniques of mandible fracture reduction and fixation., Summary: The management of mandibular fractures has undergone significant improvement because of advancements in plating technology, imaging, and instrumentation. As the techniques in management continue to evolve, it is imperative for the practicing physician to remain up-to-date with the growing body of scientific literature. The objective of this Maintenance of Certification article is to present a review of the literature so that the physician may make treatment recommendation based on the best evidence available. Pediatric fractures have been excluded from this article.

Endoscopic approaches to maxillofacial trauma have included their use in temporomandibular joint arthroscopy, zygomatic arch repair, repair after orbital trauma, repair of frontal sinus fractures, and finally in the repair of subcondylar mandibular fractures. These techniques provide exciting new options for the management of facial fractures. Many of the techniques provide a steep learning curve and require specialized equipment. The approach to an orbital blowout fracture allows the use of a Caldwell-Luc approach and the use of a naturally occurring body space (the maxillary sinus) for the visualization and maneuvering of the endoscope, tools, and implants. The use of the endoscope in the management of fractures for facial structures such as mandibular subcondylar fractures, which do not have a naturally occurring body cavity, may present greater challenges when trying to obtain visualization, reduction, and fixation. When used for the treatment of subcondylar fractures, wide exposure and the use of right-angled drills and screw drivers may significantly help with this procedure. This may be considered by some surgeons as an endoscopically "assisted" procedure that can possibly be accomplished with direct visualization and the use of dental mirrors. It remains to be seen as to whether some of these diverse endoscopic applications will represent the standard of care in the future or remain a specialized technique practiced by a minority of surgeons in a few specialized centers. This article reviews various endoscopic applications to maxillofacial trauma and discusses some of the controversies of these techniques.

Several authors have demonstrated the safety and effectiveness of titanium in orbital reconstruction. One question posed by clinicians is what happens to large pieces of titanium in communication with the paranasal sinuses or nasal-oral-pharyngeal area. This question becomes increasingly relevant as titanium is used to reconstruct extensive defects for which the destruction of bony architecture requires the placement of mesh in proximity to these areas. The objective of this study was to examine the gross and histologic soft-tissue response to large segments of titanium mesh in the setting of orbital and midface reconstruction, particularly when exposed to the nasal-oral-pharyngeal area and paranasal sinuses. In this study, large segments of titanium mesh were used in eight patients to reconstruct orbital and midface defects, with direct communication between the mesh and nasal-oral-pharyngeal area and paranasal sinuses. Four patients had suffered self-inflicted gunshot wounds; as a result, much of their midface was missing, including the inferior and medial orbital floor, maxilla, nose, naso-orbital-ethmoid complex, and hard palate. Extensive sheets of titanium mesh were used to reconstruct their medial and inferior orbital walls, nasal bridge, and maxilla. In the fifth patient, titanium mesh was used to reconstruct the maxilla after resection of a squamous cell carcinoma of the nasolacrimal duct. In the sixth and seventh patients, mesh was used to reconstruct the nasal bridge after severely comminuted nasal fractures resulted in the loss of bone and mucosa. Finally, the eighth patient had titanium mesh used to replace cocaine-induced bone loss involving the left medial orbital floor and wall and part of the maxilla. On gross examination by either endoscopy or direct inspection, all eight patients had rapid soft-tissue incorporation of the titanium mesh. Initial examination typically revealed budding of soft tissue through mesh interstices, followed by progressive incorporation. One patient's mesh was covered in only 15 days. Two patients underwent biopsies of this newly formed soft tissue. One had biopsies performed at 3, 15, and 31 months after the original operation. Biopsy examination at 3 months revealed incorporation of the titanium with fibrous soft tissue covered by ciliated respiratory epithelium, goblet cells, and squamous epithelium with metaplasia. In addition, the dense, acute inflammation present at 3 months evolved into mild, chronic inflammation at 31 months. The second patient had a single biopsy 4 months after secondary orbital reconstruction for delayed enophthalmos. Biopsy examination revealed a fibrous soft-tissue sheath lined by squamous epithelium with metaplasia. Again, mild chronic inflammation was present within the soft tissue. This study provides evidence of titanium's compatibility with soft tissue. The mesh underwent progressive incorporation with soft tissue that was then resurfaced by indigenous cells, including respiratory epithelia and goblet cells. This phenomenon occurred despite communication with the nasal-oral-pharyngeal area and paranasal sinuses.

This prospective study compared the sensitivity of panoramic tomography (zonography) and helical computed tomography (CT) in diagnosing 73 mandibular fractures in 42 consecutive patients and correlated the results with known surgical findings. The purpose of the study was to determine the optimal radiologic examination for the diagnosis and operative management of mandibular fractures. The attending surgeons' interpretations of panoramic tomograms and helical CT images in the axial plane were compared with the patients' known surgical findings. A series of questions assessed the relative contribution of these two radiologic examinations in formulating an optimal operative plan for each patient. In the 42 patients studied, the sensitivity of helical CT was 100 percent in diagnosing mandibular fractures; this compared with 86 percent (36 of 42) for panoramic tomography, in which significantly more fractures were missed (p = 0.0412). In the six patients with fractures not visualized, the operative management was altered because of the new fracture visualized on helical CT. Of the seven missed fractures, six were in the posterior portion of the mandible. Comparing fracture detection by region, seven fractures found on helical CT were not visualized on panoramic tomography. Helical CT improved the understanding of the nature of mandibular fractures by providing additional information regarding fracture displacement and comminution and by locating injuries missed using panoramic tomography. This study suggests that helical CT alone may be more diagnostic than panoramic tomography alone in evaluating mandibular fractures. Helical CT sufficiently demonstrated details of fractures in 41 of 42 patients; in one patient, the nature of a dental root fracture was better delineated by panoramic tomography.

Neck and axillary burn contractures are both a devastating functional and cosmetic deformity for patients and a challenging problem for reconstructive surgeons. Severe contractures are more commonly seen in the developing world, a result of both the widespread use of open fires and the inadequacy of primary and secondary burn care in these vicinities. When deep burns are allowed to heal spontaneously, patients develop hypertrophic scarring of the neck and axillary areas. The back is typically spared, however, remaining a suitable donor site. We have used nine latissimus dorsi myocutaneous flaps in a total of six patients, finding the flaps effective in resurfacing both the neck and the axillary regions after wide release of burn contractures. Before flap mobilization, surgical neck release is often necessary to ensure safe, effective control of the airway in patients with significant neck contractures. Flap bulkiness in the anterior neck region can eventually be reduced by dividing the thoracodorsal nerve. Anchoring the skin paddle to its recipient site through the placement of tacking sutures will also help achieve a more normal anterior neck contour.

Children are not small adults, but children do live in an adult-oriented world. With few exceptions, most of the environment, as designed and built, is intended to meet the needs of adults. Children adapt and have to make do. An increasing body of knowledge is telling us, however, that the sick or injured child heals best in an environment that is unique--one that responds to the child's emotional and physical needs. A health care environment that is responsive to the needs of children and their families, as well as the caregivers, will provide a more tolerable, perhaps even more pleasant experience, for the child and family and thereby enable caregivers to provide services more easily and efficiently. The new result may well be improved outcomes and health status. As planners, designers, or caregivers, we all have a responsibility to create these special environments and help each child achieve his or her highest possible level of health.

A prospective longitudinal study of chest-wall deformity after tissue expansion for breast reconstruction was performed in 19 women. CT imaging was a sensitive method for detecting occult deformity. Using a semiquantitative scale for measuring deformity, all patients and 94 percent of expanders had some thoracic abnormality after tissue expansion. Rib and chest-wall contour changes were observed under 81 and 68 percent of the expanders, respectively. Routine chest roentgenograms were not a sensitive method for evaluating these deformities. The magnitude of deformity after unilateral expansion was not significantly different from that after bilateral expansion. Linear regression analysis indicated that early periprosthetic capsular contracture was negatively correlated with chest wall deformity. Only one patient experienced a clinically noticeable complication from chest compression--transient postexpansion exertional dyspnea. After removing the expanders and placing permanent implants along with capsulotomy, the mean deformity index decreased by 57 percent after 10.5 months median follow-up, which was highly significant (p less than 0.001). Our findings suggest that chest-wall deformity is a common occurrence after tissue expansion in patients undergoing breast reconstruction and is usually of minor clinical significance.

Since ulcerative colitis is a mucosal disease, it would appear possible to remove the diseased rectal mucosa and preserve all anorectal musculature. When performed in conjunction with total colectomy, the terminal ileum could then be placed inside the retained muscular wall of the rectum and anastomosed to the anus. This would remove all of the disease and yet preserve anorectal continence. Seventeen patients with chronic ulcerative colitis have undergone this operation with satisfactory results in 15 and no deaths. Many details of preoperative, operative and postoperative management are presented which are imperative for a successful result. Sufficient experience has been gained that the operation can now be recommended.

Chronic upper extremity arterial insufficiency is rare. Consequently, major reports specifically limited to the topic are scarce, and the clinical experience is small. In addition, symptomatology, diagnostic criteria, and guidelines for surgical management remain ill-defined. In the lower extremities, however, in situ vein bypass has been attempted for nearly three decades. This technique offers many advantages over traditional revascularization methods. Although the procedure has become popular for the lower extremity, no report of its use in the upper extremity is found in the literature. We report what may be the first case in which in situ bypass was used in the upper extremity for a threatened limb secondary to diabetic occlusive vascular disease complicated by a previous shunt used for hemodialysis. Revascularization of the upper extremity using the in situ vein bypass technique may offer a new alternative to traditional methods of revascularization.

Extensive scalping injuries offer a unique challenge for tissue coverage because of the wide expanse of bone and lack of deep soft tissue or significant perforating vessels. For smaller injuries, pedicle flaps offer ideal coverage. Larger defects can be covered by omental flaps. Coverage with a free muscle flap followed by split-thickness skin grafting offers optimal long-term coverage. Two new techniques are introduced. The wire-button technique offers stabilization, and the halo frame provides good support and protection for a new free-flap graft and may increase the success rate of flaps in patients with scalping injuries.

Prolonged therapeutic paralysis with pancuronium is commonly used in ICUs to facilitate mechanical ventilation of patients with respiratory failure. Sedation is usually given concomitantly to reduce patient discomfort, but assessment of its adequacy is made difficult by the paralysis. We recently cared for a former ICU nurse who required prolonged mechanical ventilation and paralysis and received morphine as a sedative. When she recovered, she was able to relate her experiences. She stressed the need for very frequent reorientation to time and her desire for constant explanation and re-explanation of all procedures being done by the nursing and physician staff. Her experiences provide insights that allow all ICU staff to provide better care for patients requiring therapeutic paralysis.