OBJECTIVE: To investigate effectiveness of transconjunctival lower eyelid blepharoplasty with "super released" orbital fat in correction of lower eyelid pouch protrusion and tear trough and palpebromalar groove depression. METHODS: A clinical data of 82 patients (164 sides) with lower eyelid pouch protrusion and tear trough and palpebromalar groove depression, who met the selection criteria between September 2021 and May 2022, was retrospectively analyzed. Of the included patients, 3 were males and 79 were females, with an average age of 34.5 years (range, 22-46 years). All patients had varying degrees of eyelid pouch protrusion and tear trough and palpebromalar groove depression. The deformities were graded by the Barton grading system as gradeⅠ in 64 sides, grade Ⅱ in 72 sides, and grade Ⅲ in 28 sides. The orbital fat transpositions were performed through the lower eyelid conjunctival approach. The membrane surrounding the orbital fat was completely released, allowing the orbital fat to fully herniate until the herniated orbital fat did not retract significantly in a resting and relaxed state, which is regarded as the "super released" standard. The released fat strip was spread into the anterior zygomatic space and the anterior maxillary space, and percutaneous fixed to the middle face. The suture that penetrates the skin was externally fixed by adhesive tape pasting without knotted. RESULTS: There were 3 sides with chemosis after operation, 1 side with facial skin numbness, 1 side with mild lower eyelid retraction at the early stage after operation, and 5 sides with slight pouch residue. No hematoma, infection, or diplopia occurred. All patients were followed up 4-8 months, with an average of 6.2 months. The eyelid pouch protrusion, tear trough, and palpebromalar groove depression were significantly corrected. At last follow-up, the deformity was graded by Barton grading system as grade 0 in 158 sides and grade Ⅰ in 6 sides, with a significant difference compared to the preoperative score ( P<0.001). Patient's self-evaluation satisfaction reached very satisfied in 67 cases (81.7%), satisfied in 10 cases (12.2%), generally satisfied in 4 cases (4.8%), and dissatisfied in 1 case (1.2%). CONCLUSION The "super released" orbital fat can effectively prevent the retraction of orbital fat, reduce the probability of residual or recurrence of eyelid pouches, and improve the correction effect.
Male ; Female ; Humans ; Adult ; Blepharoplasty ; Retrospective Studies ; Depression ; Eyelids/surgery* ; Face/surgery* ; Adipose Tissue/transplantation*

Choristoma/surgery* ; Ear Diseases/surgery* ; Eustachian Tube ; Face ; Humans

Face/surgery* ; Humans ; Reconstructive Surgical Procedures ; Surgery, Plastic

The maxillofacial skeleton is the basis of the contour of the face. Orthognathic surgery and facial contouring surgery change jaw tissue and affect facial appearance in different manners. Orthognathic surgery is the main method to correct dental and maxillofacial deformities. It changes the shape of the jaw and improves the occlusal relationship by changing the three-dimensional position of the jaw. Facial contouring surgery mainly adopts the method of "bone reduction", which changes the "amount"of the jawbone by cutting a part of the bone tissue to improve the facial appearance, generally without changing oral function. The combined use of orthognathic surgery and facial contouring surgery is becoming increasingly common in clinical practice. This also requires oral and maxillofacial surgeons to have a holistic consideration of the comprehensive correction of maxillofacial bone deformity, and to perform comprehensive analysis of jaw deformities and jaw plastic surgery to achieve the most ideal results. The author's team has been engaged in the clinical work of orthognathic surgery and facial contouring surgery and accumulated rich clinical experience in the comprehensive correction of maxillofacial bone deformity. In this article, the indications, treatment goals, treatment modes, treatment methods, and key points in the surgical operations of comprehensive maxillofacial bone surgery were summarized.
Face/surgery* ; Facial Bones ; Humans ; Maxillofacial Abnormalities ; Orthognathic Surgery ; Orthognathic Surgical Procedures

Surgeons need to understand the effects of the nasal cartilage on facial morphology, the function of both soft tissues and hard tissues and nasal function when performing nasal surgery. In nasal cartilage-related surgery, the main goals for clinical research should include clarification of surgical goals, rationalization of surgical methods, precision and personalization of surgical design and preparation and improved convenience of doctor-patient communication. Computational technology has become an effective way to achieve these goals. Advances in three-dimensional (3D) imaging technology will promote nasal cartilage-related applications, including research on computational modelling technology, computational simulation technology, virtual surgery planning and 3D printing technology. These technologies are destined to revolutionize nasal surgery further. In this review, we summarize the advantages, latest findings and application progress of various computational technologies used in clinical nasal cartilage-related work and research. The application prospects of each technique are also discussed.
Computer Simulation ; Face ; Humans ; Models, Anatomic ; Nasal Cartilages ; Nasal Septum ; surgery ; Nose ; surgery ; Printing, Three-Dimensional ; Rhinoplasty ; trends

Facial reconstruction is a way to recover facial morphology by restoring soft tissues based on unidentified skulls using the knowledge of anatomy, anthropology, aesthetics, and computer science. It is applied in forensic science, oral plastic surgery and archeology, and especially plays an important role in the identification of the origin of the unknown corpses in forensic science. Facial reconstruction is the supplementary means of identification when other approaches （such as DNA comparison, imaging matching, dental records comparison, etc.） cannot identify individual identity. Facial soft tissue thickness （FSTT） is the basis of facial reconstruction and with the development of imaging and computer science, the techniques for measuring FSTT are improving rapidly and many related researches have appeared. This paper summarizes the application of facial reconstruction in forensic science, the accuracy of different methods and the research progress of this field to provide reference to this field.
Face/surgery* ; Forensic Anthropology ; Forensic Sciences ; Research ; Skull/surgery*

INTRODUCTIONThe detachment planes used in endoscopic facelifts play an important role in determining the results of facial rejuvenation. In this study, we introduced the use of multiple detachment planes for endoscopic facelifts of the frontal and temporal areas, and examined its outcome.

METHODSThis study included 47 patients (38 female, 9 male) who requested frontal and temporal facelifts from January 2009 to January 2014. The technique of dissection in multiple planes was used for all 47 patients. In this technique, the frontal dissection was first carried out in the subgaleal plane, before being changed to the subperiosteal plane about 2 cm above the eyebrow line. Temporal dissection was carried out in both the subcutaneous and subgaleal planes. After detachment, frontal and temporal fixations were achieved using nonabsorbable sutures, and the incisions were closed. During follow-up (ranging from 6-24 months after surgery), the patients were shown their pre- and postoperative images, and asked to rate their satisfaction with the procedure. Complications encountered were documented.

RESULTSAll 47 patients had complete recovery without any serious complications. The patient satisfaction rate was 93.6%. Minor complications included dimpling at the suture site, asymmetry, overcorrection, transitory paralysis, late oedema, haematoma, infection, scarring and hair loss. These complications resolved spontaneously and were negligible after complete recovery.

CONCLUSIONDissection in multiple planes is valuable in frontal and temporal endoscopic facelifts. It may be worthwhile to introduce the use of this technique in frontal and temporal facelifts, as it may lead to improved outcomes.

Adult ; Endoscopy ; Face ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Patient Satisfaction ; Retrospective Studies ; Rhytidoplasty ; Surgery, Plastic ; Treatment Outcome

OBJECTIVEThis study aimed to explore the main features and advantages of the muscle pedicled platysma myocutaneous flap (PMF), the degree of improvement of flap harvest. To evaluate the application value of the flap in the reconstruction of buccal mucosa carcinoma defects.

METHODSTwenty-three patients received PMF with MacFee incision to reconstruct buccal mucosa defects that were caused by the resection of precancer lesions and benign and malignant tumors from August 2012 to April 2015. When elevating the cervical skin from the platysma, most of the subcutaneous tissue was preserved on the muscle. The continuity of the facial vessels was retained. The external jugular vein was preserved on the reverse side of the platysma.

RESULTSTwenty-one flaps survived completely, whereas the other two flaps presented partial skin loss. Two patients showed disturbed wound healing in the neck. Secondary healing was achieved after attentive wound care. All patients were followed up from 11 to 43 months. The function of the recipient sites recovered well. Except for the two patients with large-area scarring in the neck, the remaining cases presented satisfactory neck contours. No relapses were observed during the follow-up period.

CONCLUSIONSCompared with the traditional PMF, the muscle pedicled PMF provides a larger skin paddle and presents a better aesthetic and functional effect. Thus, this approach is a novel and ideal option for the restoration of buccal mucosa defects.

Face ; Humans ; Mouth Mucosa ; Mouth Neoplasms ; surgery ; Myocutaneous Flap ; Neck ; Neck Muscles ; Neoplasm Recurrence, Local ; Postoperative Complications ; Reconstructive Surgical Procedures ; Surgical Flaps

OBJECTIVETo analyze the etiology and clinical characteristics of Marjolin's ulcer, and to explore its prevention and treatment.

METHODSMedical records of 187 patients with Marjolin's ulcers admitted to the Department of Burns and Reconstructive Surgery of Xiangya Hospital of Central South University from January 1998 to May 2015 were retrospectively analyzed, including gender, age of onset of initial injury or primary disease, age of onset of Marjolin's ulcer, initial injury or primary disease, length of latency, lengths of pre- and post-ulceration periods, lesion site, lesion type, lesion area, local scar tension, histopathological type, degree of carcinoma cell differentiation, bone invasion and lymphadenopathy, treatment, and prognosis. The relationships between the age of onset of initial injury or primary disease and the length of latency, and the length of pre-ulceration period and the length of post-ulceration period were assessed by Spearman correlation analysis. The recurrence rates were processed with Fisher's exact test.

RESULTS(1) Among the patients, the ratio of male to female was nearly 1.6:1.0. The age of onset of initial injury or primary disease was 0.17-78.00 (17±18) years, and the age of onset of Marjolin's ulcers was 18-84 (49±14) years. (2) The most common initial injury among the patients was flame burn. The length of latency was 0.25-74.00 (32±16) years, and the lengths of pre- and post-ulceration periods were 0-73.00 (26±19) years and 0.08-59.00 (6±11) years respectively. The common lesion sites were the lower limbs and head and face. The rodent ulcer was the most common lesion type, and the lesion area was 1-625 (69±110) cm(2). There were obviously negative correlations between the age of onset of initial injury or primary disease and the length of latency, as well as the length of pre-ulceration period and the length of post-ulceration period (with r values respectively -0.71 and -0.50, P values below 0.01). The pathological scars of strong tension around lesions were seen in 176 cases. (3) The major histopathological type was squamous cell carcinoma, with high cell differentiation in most cases. (4) Bone invasion of carcinoma cells was observed in 59 cases. Lymph node enlargement was observed in 100 cases, and lymph node metastasis was observed in 18 cases. (5) Twenty patients did not receive any surgery, while 167 patients were treated by surgery with lesion extended resection as the main method. According to the condition of wound after the lesion extended resection, the wounds were mainly repaired by skin grafting and transplantation of local skin flap. The majority of wounds in 139 patients who underwent lesion extended resection were repaired in one surgery. Twenty-eight patients out of 104 followed-up cases had recurrence after surgery, mainly seen on head and face, upper limb, lower limb, and buttock, and there was no significant difference among them (P>0.05). The recurrence time of most patients was longer than 6 months after cure.

CONCLUSIONSPatients with Marjolin's ulcers in younger age of onset of initial injury or primary disease tend to have longer latency, during which the shorter the pre-ulceration period is, the longer the post-ulceration period will be. Marjolin's ulcers are prone to occur in scar sites with large tension. Early treatment of high tension scar and scar ulcer is important in prevention, and surgery is the optimal treatment for Marjolin's ulcers. Regular follow-up should be carried out owning to recurrence rate in certain degree after surgery.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Burns ; pathology ; Carcinoma, Squamous Cell ; pathology ; surgery ; Child ; Child, Preschool ; Cicatrix ; pathology ; Face ; pathology ; Female ; Humans ; Infant ; Lower Extremity ; pathology ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Skin Neoplasms ; pathology ; surgery ; Skin Transplantation ; Skin Ulcer ; pathology ; surgery ; Surgical Flaps ; Young Adult

A new method using the ideal mid-facial line as the navigating reference was introduced to improve the outcome of cleft lip repair. Using the verticle coordinate crossing the middle point of the intercanthus line, surgeons could observe and correct the distortion of the fine structures in labial-nasal area. This laser projecting mid-facial-line navigation was repeatable, while not interfere the operating. In conclusion, generalizing laser navigation is a valuable supplementary for cleft lip repair.
Cleft Lip ; surgery ; Face ; Lasers ; Nose ; Oral Surgical Procedures ; methods ; Surgical Flaps ; Treatment Outcome