Temple and Postauricular Dissection in Face and Neck Lift Surgery

Periauricular paresthesia may afflict patients for a significant amount of time after facelift surgery. When performing face and neck lift surgery, temple and posterior auricular flap dissection is undertaken directly over the auriculotemporal, great auricular, and lesser occipital nerve territory, leading to potential damage to the nerve. The auriculotemporal nerve remains under the thin outer superficial fascia just below the subfollicular level in the prehelical area. To prevent damage to the auriculotemporal nerve and to protect the temporal hair follicle, the dissection plane should be kept just above the thin fascia covering the auriculotemporal nerve. Around the McKinney point, the adipose tissue covering the deep fascia is apt to be elevated from the deep fascia due to its denser fascial relationship with the skin, which leaves the great auricular nerve open to exposure. In order to prevent damage to the posterior branches of the great auricular nerve, the skin flap at the posterior auricular sulcus should be elevated above the auricularis posterior muscle. Fixating the superficial muscular aponeurotic system flap deeper and higher to the tympano-parotid fascia is recommended in order to avoid compromising the lobular branch of the great auricular nerve. The lesser occipital nerve (C2, C3) travels superficially at a proximal and variable level that makes it vulnerable to compromise in the mastoid dissection. Leaving the adipose tissue at the level of the deep fascia puts the branches of the great auricular nerve and lesser occipital nerve at less risk, and has been confirmed not to compromise either tissue perfusion or hair follicles.

Review of the Nomenclature of the Retaining Ligaments of the Cheek: Frequently Confused Terminology

Since the time of its inception within facial anatomy, wide variability in the terminology as well as the location and extent of retaining ligaments has resulted in confusion over nomenclature. Confusion over nomenclature also arises with regard to the subcutaneous ligamentous attachments, and in the anatomic location and extent described, particularly for zygomatic and masseteric ligaments. Certain historical terms—McGregor's patch, the platysma auricular ligament, parotid cutaneous ligament, platysma auricular fascia, temporoparotid fasica (Lore's fascia), anterior platysma-cutaneous ligament, and platysma cutaneous ligament—delineate retaining ligaments of related anatomic structures that have been conceptualized in various ways. Confusion around the masseteric cutaneous ligaments arises from inconsistencies in their reported locations in the literature because the size and location of the parotid gland varies so much, and this affects the relationship between the parotid gland and the fascia of the masseter muscle. For the zygomatic ligaments, there is disagreement over how far they extend, with descriptions varying over whether they extend medially beyond the zygomaticus minor muscle. Even the ‘main’ zygomatic ligament's denotation may vary depending on which subcutaneous plane is used as a reference for naming it. Recent popularity in procedures using threads or injectables has required not only an accurate understanding of the nomenclature of retaining ligaments, but also of their location and extent. The authors have here summarized each retaining ligament with a survey of the different nomenclature that has been introduced by different authors within the most commonly cited published papers.

Enhancement of Osseointegration of Artificial Ligament by Nano-Hydroxyapatite and Bone Morphogenic Protein-2 into the Rabbit Femur

The MTT assay showed that the cell proliferation on hydroxyapatite (HAp) and HAp/bone morphogenic protein (BMP) coated group was better than the control and BMP coated groups at 5 days. And after 7 days of culture, the mRNA expression levels of type I collagen, osteonectin, osteopontin, bonesialoprotein, BMP-2, alkaline phosphatase (ALP) and Runx-2 in the HAp/BMP coated group were significantly higher than the other groups. Also, in this group showed the most significant induction of osteogenic gene expression compared to mesenchymal stem cells (MSCs) grown on the other groups. In addition, the cells in the HAp/BMP coated group delivered higher levels of ALP than the other three groups. Also, silk scaffolds were implanted as artificial ligaments in knees of rabbits, and they were harvested 1 and 3 months after implantation. On gross examination, HE staining showed that new bone tissue formation was more observed in the HAp/BMP coated group 3 weeks postoperatively. And masson staining showed that in the HAp/BMP coated group, the silk fibers were encircled by osteoblast, chondrocyte, and collagen. Furthermore, the analysis showed that the width of the graft-bone interface in the HAp and HAp/BMP coated group was narrower than that in the other two groups 3 weeks postoperatively. So, it is concluded that BMP incorporated HAp coated silk scaffold can be enhanced osseointegration and osteogenesis in bone tunnel. As a result, these experimental designs have been demonstrated to be effective in the acceleration of graft-to-bone healing by increasing new bone or fibrocartilage formation at the interface between graft and bone.

Clinical Implications of Spino-pelvic Parameters for the Outcome of Spinal Surgery for Lumbar Degenerative Diseases

STUDY DESIGN: A review of the literature. OBJECTIVES: To discuss how to evaluate, interpret, and utilize measurements of spino-pelvic alignment before and after spinal surgery in patients with lumbar degenerative disease. SUMMARY OF LITERATURE REVIEW: Various spino-pelvic parameters are currently utilized in the evaluation of spinal patients; however, interpretation of these parameters is not easy. MATERIALS AND METHODS: Each spino-pelvic parameter and factors affecting its value, and how to interpret and utilize the spino-pelvic parameters before and after spinal surgery were discussed for patients with lumbar degenerative disease with and without sagittal spinal deformity. RESULTS: Sagittal modifiers in the SRS-Schwab classification including pelvic incidence minus lumbar lordosis (PI-LL), sagittal vertical axis (SVA), and pelvic tilt (PT) are widely accepted in the evaluation of lumbar degenerative disease with sagittal deformity. Surgery for sagittal realignment is meant to restore both the SVA and PT by restoring the LL in reference to the PI. However, patients with an extremely high SVA and PT or those with a high SVA and low PT can end up with postoperative residual malalignment. In patients without deformity, PI-LL mismatch (> 10°) should be highlighted and should be actively corrected by restoring the lordosis of the pathologic segment. CONCLUSIONS: Sagittal modifiers are beneficial for their simplicity and comprehensibility; however, they are insufficient for evaluating sub-regional spinal deformity. Spino-pelvic parameters can be useful for evaluating spinal patients in a clinical setting, but the measurements are greatly affected by confounding factors such as poor patient posture, unqualified testers, and manual measurement techniques.

Individualized Considerations Regarding Sub-Superficial Musculoaponeurotic System Facelift Techniques

Based on a thorough understanding of facial structure around the superficial musculoaponeurotic system (SMAS), some types of sub-SMAS techniques have emerged to allow more harmonious rejuvenation procedures in the lower face and midface. These techniques are the Hamra composite facelift, the Stuzin extended SMAS technique, the Barton high SMAS technique, and the Ramirez subperiosteal facelift, each of which involves a specific dissection plane and is informed by distinct rationales with reasonable support. Each patient presents a unique facial structure and undergoes an individual rate of aging. The facial structures of East Asian faces, in particular, differ from those of Western faces. While emphasizing that the theory of structural mid-cheek anatomy is an essential part of facial rejuvenation, we would like to discuss the advantages and disadvantages of various sub-SMAS facelift techniques and to propose the most suitable techniques for a variety of individual faces.

10th Rib Cartilage: Another Option of the Costal Cartilage Graft for Rhinoplasty

BACKGROUND: The costal cartilage allows for versatile and stable cartilage supply for rhi-noplasty but disadvantages remain; to minimize these, the 10th costal cartilage was used. We present our experience with the use of the 10th costal cartilage as autologous graft material for rhinoplasty. METHODS: Sixty-four patients whose 10th costal cartilage had been used for correction of severe caudal nasal deviation, secondary cleft lip nasal deformity, and secondary rhi-noplasty with difficulty using the septal and auricular cartilages were enrolled in this study from November 2008 to December 2012. To evaluate the efficacy and safety of this method in rhinoplasty, donor-site morbidity, scarring, and postoperative results, including availability of graft material and complications, were assessed. RESULTS: The mean time for cartilage harvesting was 18 minutes, and the mean length of the harvested cartilage was 2.4 cm. The harvested cartilage was used for columellar struts and tip onlay grafts. The natural curvature of the 10th costal cartilage was used, depending on the purpose of the strut. It could be applied without carving in 38 cases (59%). Although revision was performed in three patients, there were no graft-related complications. CONCLUSIONS: The 10th costal cartilage can be harvested safely and quickly, and its han-dling procedure is simple. As such, it is a good option as an autologous graft for rhinoplasty.

Effective Septal Extension Graft for Asian Rhinoplasty

BACKGROUND: This study aimed at overcoming the disadvantages of septal extension grafts and keeping the nasal tip as natural as possible by using different forms of the graft and additional supporting methods depending on the case. METHODS: Among 458 patients who received a septal extension graft from March 2008 to September 2011, 107 patients were selected who underwent at least a 6-month follow-up. Patients were categorized according to the primary objective of the operation; an upturned tip correction or tip lengthening, tip lengthening with tip projection, or retracted columella correction. Each group of patients received a different type of septal extension graft out of 3 different types of grafts based on the purpose of the operation. The evaluation of the results was made from by comparing preoperative and postoperative photographs of the tip angle, projection, and nasolabial angle. RESULTS: The average tip angle for the patients in the upturned tip correction group was reduced to 98.3 from 124.9 degrees. For the patients in the tip lengthening with tip projection group, the average tip angle was reduced to 96.8 from 122.4 degrees and the average tip projection was increased to 27.5 from 23.2 mm. The average nasolabial angle for the patients in the retracted columella correction group was increased to 94.6 from 74.8 degrees. CONCLUSIONS: Sufficient nasal tip lengthening and projection could be achieved by applying a septal extension graft using the graft best suited for the group of patients categorized by surgical objective.

Comparrison of End - to - side Loop Neurorrhaphy with Epineurium Versus without Epineurium

The high incidence of pain recurrence in traumatic neuromas continues to be a major problem in about 10% of patients. There are more than 100 techniques that have been proposed, but no single reliable method prevents painful neuroma formation. The end-to-side neurorrhaphy published by Viterbo1, and demonstrated encouraging results in prevention of neuroma with end-to-side loop neurorrhaphy. The aim of this study is to compare with the result that end-to-side loop neurorrhaphy with intact epineurium versus resected epineurium. Thirty Spraque-Dawley rats were divide in two group; control and experirnental group. In control group (n = 20), both sciatic nerve are transected and the ends were left unrepaired. In experimental group A (n = 20), the left sciatic nerve are transected and repaired with end-to-side loop neurorrhaphy with intact epineurium. In experimental group B (n = 20), the right sciatic nerve are transected and repaired after removal of epineurium. After 6 weeks, the cantrol and experimental group are sacrificed and examed grossly and histopathologically. In the control group, there were typical neuromas with irregular disorderly growth of axons, spreading out into the surrounding connective tissue. In experimental group A, there was no gross evidence of neuroma formation. In histology, there was some minirnal pattern of disorganized growth of the axons in the end-to-side surface, in only 1 case, but limited to the sutured area without typical spread out growth pattern. In experimental group B, the aspect were similar to the experimental group A. The end-to-side loop neurorrhaphy prevents disorganized axonal spouting seen in typical neuroma. And the interposing epineural sheath has no specific role in prevention of neuroma.

Clinical Characteristics of 53 Patients with Recurrent Cervical Cancer Showing Lung Metastasis / 대한산부인과학회잡지

OBJECTIVE: Pulmonary metastasis from carcinoma of the uterine cervix is relatively rare, and their clinical outcomes are not still remain unknown. This study is to evaluate survival and prognostic factors in recurrent cervical cancer patients showing lung metastasis. METHODS: From Jan. 1993 to Dec. 1996, 53 recurrent cervical cancer patients showing lung metastasis, registered in Korea Cancer Center Hospital, were retrospectively evaluated with respect to their clinical characteristics, response rate to salvage therapy, survival and prognostic factors. RESULTS: Median age of patients at recurrence was 58 years, and median interval of initial diagnosis to recurrence was 17 months. The most common histologic type was squamous cell carcinoma(82%), followed by adenocarcinoma(6%), adenosquamous(6%), and others(6%). Response rate to salvage therapy was 47%(complete response rate 23.5%, partial response rate 23.5%), and median survival was 10 months(range 1-39). 3 year survival rate was 18%. Age, initial stage, initial tumor size, interval of recurrence and type of chemotherapeutic regimen were not significant prognostic factors, but squamous cell carcinoma antigen(SCC) level at recurrence and response to salvage therapy was significant(p=0.0087, p=0.0104). CONCLUSION: Survival of recurrent cervical cancer patients with lung metastasis was poor despite salvage therapy. Those patients who showed low SCC level at recurrence and good response to salvage therapy had favorable outcomes.

Clinical Characteristics of 23 Patients with Small Cell Carcinoma of the Uterine Cervix / 대한산부인과학회잡지

OBJECTIVES: To investigate clinicopathologic findings of patients with small cell carcinoma of uterine cervix, and to evaluate the recurrence pattern and prognosis of patients with small cell carcinoma of the uterine cervix. Methods: From Jan. 1990, to Dec. 1997, 23 patients with small cell carcinoma of the uterine cervix were registered and followed-up at Korea Cancer Center Hospital. Clinical characteristics, survival of these patients were studied retrospectively. RESULTS: Among the 23 cases of small cell carcinoma of uterine cervix, 17 cases(74%) were of the neuroendocrine type (NE group), and 6 cases(26.0%) of the squamous cell type (SCC group). The median age, FIGO stage, and treatment modality were not significant difference between two groups. Pelvic lymph node metastases were found 53% in NE group, and 33% in SCC group, but there were not significant difference between two groups(p>0.05). Three patients showed distant metastases in NE group(bone 18%, bladder 9%), but there was no distant metastasis in SCC group. The 3 year survival rate was 50.0% in SCC group and 32.1% in NE group, but there were not statistical significance(p>0.05). Six patients showed recurrence after treatment (4/17 cases in NE group, 2/6 cases in SCC group). Recurrence sites were liver (3/6, 50%), and lung (2/6, 33%), brain (2/6, 33%), retroperitoneum (1/6, 17%), and axillae lymph node (1/6, 17%). CONCLUSION: This study showed neuroendocrine small cell carcinoma may have more aggressive than squamous small cell carcinoma, but there were not significant difference in prognosis between the two groups. Because of limitation of number of patients, further large scaled multicenter studies are needed.

Clinical Profiles and Survivals of 489 patients with Invasive Cancer of the Cervix ; A Review of One-year Experience / 대한산부인과학회잡지

OBJECTIVES: This non-randomized retrospective study was to investigate the clinical characteristics and to evaluate the actual 5-year survival rate of the patients with invasive cancer of the cervix. METHODS: 489 evaluable patients with invasive cancer of the cervix were treated at Korea Cancer Center Hospital from January to December 1992. In this retrospective study, we studied the clinico-pathologic characteristics(age, FIGO stage, histologic type, nodal metastasis) and treatment modalities by the review of medical records. Especially, the survival was confirmed by the support of the police and government office. RESULTS: The most common subsets of patients were found in the group of FIGO stage IIb(32.5%) and age between 51 and 60(33%). Surgery was the main treatment in stage Ib/IIa(65%) and radiation in stage IIb or more(97%). Nodal metastasis were surgically identified in 6% of stage Ib, 29% of stage IIa and 36% of stage IIb. Overall actual 5-year survival rate was 72.2%; stage Ia(100%), Ib(94%), IIa(82%), IIb(63%), IIIa(36%), IIIb(47%), and IV(0%). The five-year survival rate according to LN status in surgically confirmed FIGO stage Ib-II patients were 91.9% in negative patients and 73.1% in positive patients respectively. Five-year survival rate was significantly different according to stage(P < 0.02) and nodal metastasis(p < 0.01). However, age and histologic type did not show any significant differences in survival. CONCLUSION: Overall actual five-year survival rate of 489 evaluable patients with invasive cancer of the cervix who were treated at Korea Cancer Center Hospital from January to December 1992 was 72.2%. Five-year survival rate was different according to stage and nodal metastasis.

Anticipatory Guidance in Death as a Life Cycle

BACKGROUND: Family physicians help the patients to be adapted to a new life cycle with anticipatory guidance. But the later life of empty nest stage seems to be the most stressful since during this time is made preparation of his/her own death. Anticipatory guidance in later life for death is not encouraged because after death, the patient no longer exists. METHODS: From August 1, 1995 to August 31,1995, we gathered the data by the means of questionnaire to persons aged over 60 who visited the department of family medicine and geriatric center in Yong-dong Severance Hospital. The questionnaire was consisted of demographic factors, attitude toward death, fear of death, preparation of death in aspect of his/her own and also in his/her family. RESULTS: The total 104 subjects responded to the questionnaire, consisting of 58 males and 46 females. To the question asking the attitude tpward death, 71(67.6%)answered death as a spiritually new life, 39(37.1%)as an end of life and 11(10.5%)as just and event in life. 75(72.1%)persons insisted the need of preparation of death, and the content of the preparation were consideration of the family 35(33.3%), preparation of mind 34(32.4%), devotion to religion 33(31.4%), arrangement of fortune 19(18.1%). The answer about the fear of death was 42(40.0%)and the reasons for fear were pain of death 26(24.8%), separation from the family 19(18.1%), uncertainty of the nature after death 17(16.2%), suffering of the family 10(9.5% ) in rank order. The contents of preparation of death as family were being together with dying person 57(45.7%), evangelizm 32(30.5%), helping arrangement of life 30(28.6%), and the answer about fear of death of family were pain of death 40(37.1%), regret 31(26.5%), lack of preparation of after death 22(21.1%), loneliness after separation 14(13.3%). CONCLUSIONS: Family physicians should recognize death as one of the life cycles because the most persons insist of the need of preparation of death. So family physician can help the the patient prone to death by anticipatory guidance with stimulation of performance of developmental tasks.