Objective:To analyze the application efficacy of employing high-density porous polyethylene （Su-por） in combination with temporoparietal fascial flaps via a minimally invasive scalp incision in auricular reconstruction. Methods:This study carried out a retrospective analysis of 50 patients （50 ears in total） who underwentprimary auricular reconstruction with a Su-por scaffold in our hospital from June 2022 to January 2024. All patients underwent primary auricular reconstruction using a minimally invasive scalp incision with high-density porous polyethylene （Su-por） and temporoparietal fascial flaps. The postoperative treatment effects and complications were statistically analyzed. Results:The reconstructed ears of all patients survived. After 6 months of follow-up, the scar hyperplasia of the scalp minimally invasive incision was not obvious in any patient, and no significant hair loss was observed. The reconstructed auricle of 48 patients had a realistic shape and strong three-dimensional sense. With the extension of follow-up time, the three-dimensional structure of the auricle became clearer, and patient satisfaction increased. Among the remaining two patients, one case of flap necrosis survived after skin grafting and dressing changes. One patient had scar hyperplasia at the incision of the reconstructed ear due to a scar-prone constitution, and the shape of the auricle was not ideal, but the scar hyperplasia at the scalp incision was not obvious. Conclusion:One-stage ear reconstruction with high-density porous polyethylene （Su-por） combined with superficial temporal fascia flap through a minimally invasive scalp incision can better show the fine structure of the reconstructed ear. The minimally invasive scalp incision can effectively reduce the occurrence of scar hyperplasia and postoperative alopecia at the scalp incision.
Humans ; Plastic Surgery Procedures/methods* ; Retrospective Studies ; Surgical Flaps ; Tissue Scaffolds ; Polyethylene ; Ear Auricle/surgery* ; Male ; Scalp/surgery* ; Female ; Skin Transplantation ; Fascia/transplantation* ; Porosity ; Adult ; Middle Aged

Objective: To observe the clinical effect of auricle reconstruction in adult patients with microtia and summarize the experience. Methods: Clinical data of adult patients with microtia who underwent total auricle reconstruction using the modified Nagata's two stage for microtia reconstruction from June 2016 to June 2021 were analyzed. A total of 41 adult patients (42 ears) with microtia were enrolled, including 30 males and 11 females, with the median age at the time of surgery of 37 years. Autogenous costal cartilage was used as the auricular framework for all patients in this group. The first stage surgery was performed according to the modified Nagata's two stage for microtia reconstruction procedure,cartilage auricular framework carving was performed by different methods according to the ossification state of adult costal cartilage. Six months following the primary operation, ear elevation and cranioauricular angle formation, retroauricular facial flap transfer and medium-thick skin grafting were performed in the second stage. Results: All patients successfully completed two stage operation. During the follow-up of 3 months and 24 months, all the 41 patients were satisfied with the morphology of reconstructed auricle. Conclusion: According to the costal cartilage status of adult patients, different costal cartilage carving techniques can be used for total auricle reconstruction to obtain ideal surgical results.
Male ; Female ; Humans ; Adult ; Surgical Flaps ; Congenital Microtia/surgery* ; Plastic Surgery Procedures ; Ear, External/surgery* ; Ear Auricle/surgery*

Dermatofibrosarcoma/surgery* ; Ear Auricle ; Ear, External ; Humans ; Skin Neoplasms/surgery*

Congenital Microtia/surgery* ; Ear Auricle/surgery* ; Humans ; Reconstructive Surgical Procedures

Objective: To investigate the effect and satisfaction of using the postauricular tongue-shaped flap combined with deep fascia suspension in correcting severe cup ear malformation. Methods: Between August 2018 and November 2019, nine cases (10 ears) of Tanzer type Ⅲ severe cup ear malformation were treated with postauricular tongue-shaped flap combined with deep fascia suspension in this study. Results: Nine cases primary healed without hematoma, infection or skin necrosis, except one case with postoperative incision dehiscence. The cup ear deformity was significantly improved after the operation, the helix was intact, and the anti-helix was visible. The length, width, and circumference of the auricle were significantly enlarged three months following surgeries. There were no other complications except 1 patient recurrence 12 months after surgery. The patients were highly satisfied with the results of the surgery. Conclusions: Although the aesthctic of the reconstructed auricle is insufficient, this new technology makes full use of the autologous auricle tissue to correct severe cup ear malformation with good results.
Ear Auricle/surgery* ; Ear, External/surgery* ; Humans ; Reconstructive Surgical Procedures ; Surgical Flaps ; Tongue

Objective: To observe the treatment effect of hemifacial dysplasia by injecting transplantation of autologous dermis and fat granules in the second stage surgery for total auricle reconstruction. Methods: From March 2013 to March 2018, 57 patients with unilateral microtia and mild-to-moderate hemifacial dysplasia were divided into concurrent treatment group (32 cases, including 13 females and 19 males and aged 6-33 years old with an average age of 12.5 years) and traditional treatment group (25 cases, including 10 females and 15 males and aged 6-21 years old with an average age of 11.3 years) according to the different surgical methods. Modified Nagata method of auricular reconstruction was chosen, in the second stage surgery (cranial ear angle plasty), patients in concurrent treatment group received the treatment of hemifacial dysplasia with autologous dermal and fat injection transplantation at the same time; Patients in traditional treatment group only received cranial ear angle plasty. Statistical analysis of the two groups of patients was carried out for the average operation time, the average length of hospital stay, the incidence of common complications and postoperative satisfaction rate. SPSS 21.0 software was used for statistical analysis. Results: The mean operation time of the concurrent treatment group (282.0±3.4)min was longer than that of the traditional treatment group (243.0±3.1)min, and the difference was statistically significant (t=9.884, P<0.05). There were no statistically significant differences in the average length of stay between the the concurrent treatment group (9.4±0.3)d and the traditional treatment group(9.5±0.2)d, t=0.256, P>0.05. There were no statistically significant differences in the incidence of common surgical complications between the concurrent treatment group (12.5%, 4/32) and the traditional treatment group(12.0%, 3/25), χ²=0, P>0.05. Postoperative satisfaction rate of the concurrent treatment group(90.6%, 29/32) was significantly higher than that of the traditional treatment group(56.0%, 14/25), the difference was statistically significant (χ²=9.081, P<0.05). Conclusions: Auricular reconstruction with treatment of hemifacial dysplasia should not significantly increase the average length of stay and the incidence of common complications compared with auricular reconstruction alone. Although the operation time is slightly extended, the scheme of concurrent treatment can reduce the times of operations, save medical resources and increase the satisfaction rate of patients.
Adolescent ; Adult ; Child ; Congenital Microtia/surgery* ; Ear Auricle/surgery* ; Ear, External/surgery* ; Female ; Humans ; Male ; Operative Time ; Reconstructive Surgical Procedures ; Treatment Outcome ; Young Adult

OBJECTIVETo analyze factors relevant to revisional tympanomastoid surgery for chronic otitis media(COM).

METHODSThe clinical data of 159 patients (159 ears), who exhibited either wet ear or relapsed after the initial operation, and were subjected to revisional tympanomastoid surgery, were retrospectively analyzed in this study. Of those 159 consecutive patients, 85 were males and 74 were females, aged 11-64 years, with a median age of 36 years old. The situations in terms of intra-operative findings, surgical procedures, change dressing post-operation, dry ear time, and the improvement of aural ability during the second operation, were recorded and analyzed.

RESULTSThe second surgery found that, of those 159 patients underwent the re-operation, 67 presented with cholesteatoma and 92 had no cholesteatoma. In addition, the inadequate skeletonization and insufficient opening for mastoid cavity accounted for 70.4% (112/159) of all previous operations, the external auditory canal stenosis for 98.7% (157/159), the high facial ridge leading to insufficient drainage for 61.0% (97/159), the lesion in tympanic ostium of Eustachian tube for 34.6% (55/159), the insufficient drainage due to inappropriate post-operating dressing for 5.0% (8/159), the postauricular incision for 30.8% (49/159), and the endaural incision for 69.2% (110/159). As for the re-operation of the canal wall down mastoidectomy, tympanoplasty plus plastic repairing of cavity of concha were performed in 94 cases, the modified Bondy plus plastic repairing of cavity of concha in four cases, the radical mastoidectomy plus plastic repairing of cavity of concha in 59 cases, and the simple cleaning for mastoid cavity in two cases. Since one to two weeks after the revisional operations, the post-operating dressing was performed with aid of microscopy once a week on average. The average dry ear time ranged from 2 to 6 weeks (median=3 weeks). During a period of 6-93 months for the follow-up, all patients presented with dry ears. The epithelialization of the operating cavity was well and the tympanic membranes were integrity. Neither granulation tissue nor cholesteatoma was found to reoccur. Both pure tone hearing thresholds and air-bone gap decreased in 87 cases after the revisional operation, with statistically significant different in comparison to those two parameters before the operation (P<0.05).

CONCLUSIONThe primary causes responsible for the wet ear or reoccurrent cholesteatoma after tympanomastoid surgery may be related to the improper operation procedures and selection of incision, the non-standard operation, inexhaustive removal of pathological tissues, as well as the irregular postoperation change dressing, and other factors.

Adolescent ; Adult ; Child ; Cholesteatoma, Middle Ear ; surgery ; Chronic Disease ; Ear Auricle ; surgery ; Eustachian Tube ; pathology ; Female ; Humans ; Male ; Mastoid ; surgery ; Middle Aged ; Otitis Media ; surgery ; Postoperative Period ; Reconstructive Surgical Procedures ; Reoperation ; Retrospective Studies ; Treatment Outcome ; Tympanic Membrane ; pathology ; surgery ; Tympanoplasty ; Young Adult

OBJECTIVE: To summarize pseudocyst of auricle governor square included surgical curative effect, the advantages of the analysis of the operation. METHOD: The governor of the central square in auricle pseudocyst incision, 56 cases were retrospectively analyzed clinical data, surgical curative effect and advantages were summarized. RESULT: Adopt the auricle pseudocyst governor of the central square of incision, postoperative follow-up of 6 months did not relapse. CONCLUSION Rectangle window method effective method of treating pseudocyst of auricle, able to cure pseudocyst of auricle, is a kind of simple, practical, and value in the basic-level hospital surgical method.
Cysts ; surgery ; Ear Auricle ; pathology ; Ear Diseases ; surgery ; Humans ; Otologic Surgical Procedures ; methods ; Postoperative Period ; Retrospective Studies

OBJECTIVE: To evaluate the efficiency of autologous conchal cartlage in ossicular chain reconstruction in patients with chronic suppurative otitis media. METHOD: Seventy-three cases of chronic suppurative otitis media (COM) with or without cholesteatoma who had undergone mastoidectomy with tympanoplasty and ossicular chain reconstruction(OCR) using autologous conchal cartilage as prosthesis were studied retrospectively. Sixty-six cases of COM who had undergone mastoidectomy with tympanoplasty and without OCR were studied as control. The examination of pure tone hearing level of air conduction(AC) and bone conduction(BC) was done before operation, 2 months and 6 months after operation respectively. The pure tone average (PTA) of 0.5, 1.0, 2.0 kHz was observed. RESULT: The average air conduction gain was more than 15dB or the PTA (AC) was less than 25 dB 2 months after operation in 35 out of 73 cases who had undergone OCR. Nevertheless, the data became 56 out of 73 cases 6 months after operation. In the control group, The average air conduction gain was more than 15dB or the PTA(AC) was less than 25 dB 2 months after operation in 10 out of 66 cases who had not undergone OCR. The data became 14 out of 66 cases 6 months after operation. In OCR group, air bone gap(ABG) was less than 20 dB in 39 cases 2 months after operation and in 57 cases 6 months after operation. In the control group without OCR, ABG was less than 20 dB only in 11 cases 2 months after operation and in 16 cases 6 months after operation. By statistically analysis, there was significant difference of postoperative hearing improvement between the two groups. CONCLUSION The autologous conchal cartilage can be used as the material of prosthesis for ossicular chain reconstruction in the operation of chronic otitis media. It has many advantages, such as easily--obtained, good histocompatibility, easy to shape and so on.
Audiometry, Pure-Tone ; Bone Conduction ; Cartilage ; transplantation ; Cholesteatoma ; surgery ; Chronic Disease ; Ear Auricle ; Hearing ; Humans ; Mastoid ; surgery ; Ossicular Prosthesis ; Ossicular Replacement ; Otitis Media, Suppurative ; surgery ; Postoperative Period ; Reconstructive Surgical Procedures ; Retrospective Studies ; Treatment Outcome ; Tympanoplasty

OBJECTIVE: To investigate the reconstruction method of lateral attic wall with tragal cartilage and temporalis fascia graft. And analyze the postoperative result of its clinical application. METHOD: From Jan 2005 to Jul 2014, 45 patients whose middle ear disease were limited to attic received this surgery in our department. Among 31 cases of cholesteatoma otitis media and 14 cases of external auditory canal cholesteatoma were included. In order to expose the attic fully, we operated epitympanotomy through retroauricular incision and then removed the scutum and lateral attic bone wall. After eliminating the lesions, we reconstructed the lateral attic bone wall with tragal cartilage, covered the cartilage with temporalis fascia and then repaired the tympanic membrane and external ear canal skin. After surgery, all patients were followed up at 10 days, 1 month, 2 months, 6 months and 1 year. RESULT: Two months after surgery, 45 patients' achieved one-stage wound healing. Six months later, all of the patients' operation area had epithelized completely. After 1 year, 37 patients had recovered the normal shapes and stable audition; 7 cases patients have different level tympanic membrane retraction; 1 patient suffered from tympanic membrane retraction and recurrent cholesteatoma. CONCLUSION With regard to the lesion limited to the attic, we can remove it by operating epitympanotomy through retroauricular incision, and then reconstruct the lateral attic wall with tragal cartilage and temporalis fascia. By the support of the cartilage, we can keep the epitympanic aeration, reduce the retraction of pars flaccida membrana tympani, and maintain the fundamental shape of lateral attic wall.
Cartilage ; transplantation ; Cholesteatoma ; surgery ; Ear Auricle ; Ear Canal ; Ear Diseases ; surgery ; Ear, Middle ; pathology ; Fascia ; transplantation ; Humans ; Mastoid ; Otitis Media ; surgery ; Tympanic Membrane ; surgery ; Tympanic Membrane Perforation ; surgery