1
|
Liao X, Lu H, Wei Z, Chen W, Chen L, Huang Z, Deng M, Zhou J, Liang Y, Liu R, Nie K. Construction and study of a three-dimensional visualization model of superficial temporal artery branches: With an explicatory case. Asian J Surg 2024; 47:1351-1359. [PMID: 38065731 DOI: 10.1016/j.asjsur.2023.11.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 10/26/2023] [Accepted: 11/24/2023] [Indexed: 03/13/2024] Open
Abstract
BACKGROUND The anatomical parameters of the superficial temporal artery branches were measured by a three-dimensional measurement method to provide anatomical reference for relevant clinical operations. METHODS Seventy original images were selected who had cranial CTA examination. The patients were aged 30-79 years, with an average of 60.0 years, including 32 females and 38 males. After reconstructing the superficial temporal artery by professional medical 3D reconstruction software, its anatomical parameters were measured. RESULTS The length of the secondary branches of the frontal branch of the superficial temporal artery were 47.6 ± 23.6 mm and 37.3 ± 21.6 mm in males and females, respectively, with a statistically significant difference. The length of the secondary branches of the parietal branch of the superficial temporal artery were 39.6 ± 20.4 mm and 49.2 ± 20.3 mm in young and middle-aged people and older people respectively, which were statistically different. The remaining measures were not statistically different across gender and age groups. The frontal branch of the superficial temporal artery was divided into three types, and the parietal branch of the superficial temporal artery was divided into two types. CONCLUSIONS The anatomical parameters of the superficial temporal artery branches can be accurately measured by means of 3D visualization, providing an anatomical reference for relevant clinical operations.
Collapse
Affiliation(s)
- Xiaoshuang Liao
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Hui Lu
- School of Medicine, Wuhan University of Science and Technology, Institute of Medical Innovation and Transformation, Puren Hospital Affiliated to Wuhan University of Science and Technology, Department of Orthopedics, Wuhan, China
| | - Zairong Wei
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Wei Chen
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Li Chen
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Zhonglu Huang
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Mingfu Deng
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Jian Zhou
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Yan Liang
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China
| | - Rong Liu
- School of Medicine, Wuhan University of Science and Technology, Institute of Medical Innovation and Transformation, Puren Hospital Affiliated to Wuhan University of Science and Technology, Department of Orthopedics, Wuhan, China.
| | - Kaiyu Nie
- Department of Burns and Plastic Surgery, Affiliated Hospital of Zunyi Medical University, The Collaborative Innovation Center of Tissue Damage Repair and Regeneration Medicine of Zunyi Medical University, Zunyi, China.
| |
Collapse
|
2
|
Chang K, Akakpo KE, Graboyes EM, Zenga J, Puram SV, Pipkorn P. Free tissue reconstruction in the "vessel-depleted" neck: A multi-institutional cohort study. Microsurgery 2023; 43:205-212. [PMID: 36285983 DOI: 10.1002/micr.30978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 08/16/2022] [Accepted: 10/07/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Much of the literature on free tissue reconstruction in the "vessel-depleted" neck is focused on identification of vessels outside the pretreated field and data on free flap outcomes when infield microvascular anastomosis is performed remain scarce. We aim to report on free flap outcomes and recipient vessel choice in a large cohort of patients with prior radiation and neck dissection (RTND) to the ipsilateral side of vessel anastomosis. METHODS A retrospective review was performed including patients who received head and neck free tissue transfer following prior RTND to the ipsilateral side of vessel anastomosis. Pretreatment data, free flap type, defect site, and recipient vessel choice were reported. Recipient vessel choice was stratified according to neck dissection level and prior free flap. Primary outcome was free flap survival (total failure, partial failure, success) within 30 days after surgery. RESULTS This study included 72 free flap cases in 68 patients. Free flap success was 94.4%; one case (1.4%) resulted in total flap loss and three cases (4%) had partial flap loss. The facial (35%), external carotid (ECA) (25%), and superior thyroid arteries (16%) were the most common recipient arteries. The external jugular (EJV) (38%), facial (30%), and internal jugular veins (IJV) (15%) were the most common recipient veins. The superior thyroid artery was used less frequently with a prior level 2-3/4 neck dissection compared to a prior level 1-3/4 neck dissection (6% vs. 17%, p = 0.83). The facial artery (7% vs. 67%, p < 0.01) and vein (13% vs. 46%, p = 0.04) were used less frequently when a prior free flap with ipsilateral anastomosis was performed. The superior thyroid, ECA, IJV, and EJV were more commonly used in this subgroup. CONCLUSION Free tissue transfer with infield microvascular anastomosis in a neck with prior RTND can be safely done with comparable outcomes to surgically naïve, non-irradiated necks.
Collapse
Affiliation(s)
- Katherine Chang
- Department of Otolaryngology, Washington University, St. Louis, Missouri, USA
| | - Kenneth E Akakpo
- Department of Otolaryngology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Evan M Graboyes
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA.,Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Joseph Zenga
- Department of Otolaryngology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Sidharth V Puram
- Department of Otolaryngology, Washington University, St. Louis, Missouri, USA.,Department of Genetics, Washington University, St. Louis, Missouri, USA
| | - Patrik Pipkorn
- Department of Otolaryngology, Washington University, St. Louis, Missouri, USA
| |
Collapse
|
3
|
Shankhdhar VK, Mantri MR, Wagh S, Thiagarajan S, Chaukar D, Jaiswal D, Mathews S. Microvascular Flap Reconstruction for Head and Neck Cancers in Previously Operated and/or Radiated Neck: Is It Safe? Ann Plast Surg 2022; 88:63-67. [PMID: 34225312 DOI: 10.1097/sap.0000000000002951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Microvascular reconstruction after oncologic resection with curative intent in recurrent or second primary cancer cases is challenging not only because of the complexity of the defect but also due to difficulty in finding suitable donor vessels in the neck that has already been subjected to surgery and subsequent adjuvant treatment. In our present study, we evaluated the success of free flaps, reexplorations, and factors associated with reexploration and with flap failures in previously operated and/or radiated neck. METHODS In this retrospective study, we analyzed patients who underwent microvascular reconstruction from January 2016 to December 2018 in patients with previous surgery and/or radiation, considered as "already treated neck" (ATN). These cases were reviewed to analyze variables that included age, sex, indication for surgery (recurrence, second primary, osteoradionecrosis, and secondary reconstruction), duration since previous surgery or radiation, free flap done, donor vessels used, the need to go to the contralateral neck or outside the neck, need for vein grafts, flap reexploration rate, flap survival rate, and hospital stay of the patients. We also tried to identify factors that predisposed for a reexploration after performing reconstruction with a free flap in ATN. RESULTS Of 1522 free flaps done, 371 patients were included in the study. Flap success rate was 90.8% in ATN, which was comparable to naive neck (94%; P = 0.108). The reexploration rate in ATN (16.2%) was significantly higher (P = 0.0003) than in naive neck (9.8%). The previous treatment (neck dissection) received [P = 0.001; odds ratio, 13.7 (1.87-101.6)] was the most significant predisposing factor, and patients undergoing osteocutaneous flaps were more prone to undergo reexplorations (P = 0.05). Side of anastomosis, vessel used for anastomosis, comorbidities, and time since previous treatment did not affect the reexploration rate significantly. CONCLUSIONS Microvascular reconstruction can be safely performed in ATN with good success rates, and it should not be a deterrent in whom free flap is required to achieve best functional outcome. However, it may be associated with increase in reexploration rates in the postoperative period. Patients having undergone a previous neck dissection are at more risk of undergoing this reexploration in comparison with radiotherapy (RT)/chemotherapy and radiotherapy (CTRT) alone.
Collapse
|
4
|
Intraoral and extraoral approach for surgical treatment of Eagle's syndrome: a retrospective study. Eur Arch Otorhinolaryngol 2021; 279:1481-1487. [PMID: 34279732 DOI: 10.1007/s00405-021-06914-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 05/26/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND PURPOSE Eagle's syndrome is not uncommon in clinical work. Because of its atypical symptoms, it is easy to be misdiagnosed as other diseases, further leading to misdiagnosis and mistreatment. At present, there is no expert consensus or treatment guidelines for the disease. We evaluated the clinical characteristics and postoperative efficacy of 103 patients with Eagle's syndrome based on their clinical symptoms, radiological studies, and physical examination. Through the multicenter clinical study of Tongji Medical College and Dalian Medical University, we found some characteristics of Eagle's syndrome in operation and imaging. METHODS In total, 103 patients with Eagle's syndrome (treated from January 2010 to January 2020) were retrospectively enrolled. The postoperative curative effect was analyzed by three surgical methods: styloid process resection through the external cervical approach (styloid process could not be touched through the mouth or could be touched under the jaw or when the CT scan showed that the inclination angle was not large), tonsillectomy + styloidectomy, and preservation of the tonsil for styloidectomy (the styloid process bone could be touched directly during intraoral palpation or in whom the distal part of the styloid process could not be directly touched, but the CT scan showed that the bone inclined toward the oropharynx and its distal part was relatively close to the oropharynx cavity; whether tonsillectomy was performed depended on whether the patient's tonsil was too large to affect the surgical incision). According to the Quality of Well-Being Scale (QWB), we calculated the W value of the scale before operation and 30 days, 3 months, 6 months and 12 months after operation, and compared the W value of each group. RESULTS The average length of the styloid process was 33 mm (range 25-61 mm). The patients were followed up for 12-36 months (average 15 months). Of the 103 patients, 21 underwent styloid process resection through the external cervical approach, 49 underwent tonsillectomy and styloidectomy, and 33 underwent styloidectomy with preservation of the tonsil. The treatment cured 48 (46%) cases, was effective in 35 (34%) and was ineffective in 20 (20%). The R language 3.6.3 software was used to perform the nonparametric rank sum test, differences in characteristics between groups were analyzed using the Kruskal-Wallis test with Dunn post hoc tests ( R package FSA) for categorical variables, and there was no significant difference between the three types of operations (H = 0.491, P = 0.782). QWB showed that the quality of life after operation was improved compared with that before operation. CONCLUSIONS Operation is an effective method for treating Eagle's syndrome. There were no significant differences between the effects of the intraoral and external cervical approaches. Imaging examination-especially CT scanning and 3D reconstruction of the styloid process-is very helpful for diagnosis, but not an absolute criterion for the selection of surgery protocol.
Collapse
|
5
|
Kushida-Contreras BH, Manrique OJ, Gaxiola-García MA. Head and Neck Reconstruction of the Vessel-Depleted Neck: A Systematic Review of the Literature. Ann Surg Oncol 2021; 28:2882-2895. [PMID: 33550502 DOI: 10.1245/s10434-021-09590-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 12/28/2020] [Indexed: 01/10/2023]
Abstract
BACKGROUND Damage of the vascular system secondary to radical neck dissection and/or radiotherapy or other treatments has a negative impact on microsurgical reconstruction. The search for adequate recipient vessels is hindered by the complexity of previous procedures. METHODS A systematic review of microsurgical head and neck reconstruction in the vessel-depleted neck was performed. The issues analyzed were indications for surgery, more frequently performed flaps, vascular systems used as recipient vessels, outcomes, and complications. RESULTS The eligibility criteria were fulfilled by 57 studies published between September 1993 and January 2020. In 8235 patients, 8694 flaps were performed, 925 of which were for a vessel-depleted neck. The most commonly used flap was the anterolateral thigh flap, used in 195 cases (30%), followed by the radial forearm free flap, used in 157 cases (24%). The potential recipient vessels were numerous for arteries (26 options) and veins (31 options). For the 712 flaps with an identifiable recipient artery, the superficial temporal artery was the most commonly used vessel (n = 142, 20%). The superficial temporal vein was the most commonly used vessel for 639 flaps with an identifiable recipient vein (n = 118, 18.5%). Complications amounted to 11%; 80 out of 716 flaps in papers that reported them. Flap losses were reported in 2% of cases. CONCLUSIONS Major microsurgical head and neck reconstruction for postoncologic defects depends on appropriate recipient vessels. Vein availability is paramount. Understanding the complexity of this problem is useful for preoperative planning, precise decision-making, and an accurate surgical approach.
Collapse
Affiliation(s)
| | - Oscar J Manrique
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Strong Memorial Hospital, University of Rochester Medical Center, New York, NY, USA
| | - Miguel Angel Gaxiola-García
- Plastic and Reconstructive Surgery Department, Mexico's Children Hospital (Hospital Infantil de México "Federico Gómez"), Mexico City, Mexico.
| |
Collapse
|