This research evaluated the clinical efficacy of three-wings rib plate in the treatment of multiple rib fractures and flail chest with mechanical analysis and clinical verification. The model of rib and three-wings rib plate was reconstructed. The contact simulation with pretension stress was applied to the plate's fixation, and it was found that the bearable stress of the rib fractures after fixation increased from the result which indicated a good fixation efficacy of the plate. Clinical data of 53 cases of rib fractures and flail chest treated with three-wings rib plate in Shanghai Pudong Hospital of Fudan University were retrospectively analyzed. After the operation, the pain of the patients was relieved. Postoperative CT reconstruction of the chest showed good restoration of the rib fractures, which verified the clinical efficacy of three-wings rib plate. The three-wings rib plate showed a high value in clinical use for treatment of rib fractures.
China ; Flail Chest/surgery* ; Fracture Fixation, Internal ; Humans ; Retrospective Studies ; Rib Fractures/surgery* ; Ribs

We experienced a rare case of thoracic outlet syndrome caused by hypertrophic nonunion of the first rib. A diagnosis was made mainly upon provocative tests and imaging studies. Pain and tingling could be reproduced and the radial pulse obliterated by the hyperabduction test. Abundant callus formation on the posterior aspect of the first rib with fracture line was visible on plain radiograph. Two-dimensional computed tomography showed right thoracic outlet narrowing mainly caused by the mass-effect of the callus. Dynamic arteriographic studies revealed an external compression of the right subclavian artery and duplex ultrasonography demonstrated a reduction in right subclavian artery blood flow when the shoulder is in 90 degrees of abduction. Surgery was performed after the conservative management for three months which failed to relieve the patient of his complaints. Resection of the first rib via transaxillary approach was undergone uneventfully in combination with the myotomy of the scalenus anticus muscle. At postoperative one year follow up, the patient was free of symptoms, and had a full range of motion of the right shoulder with no evidence of arterial insufficiency.
Adult ; Case Report ; Human ; Hypertrophy ; Male ; Ribs/*pathology ; Thoracic Outlet Syndrome/*etiology/surgery

Nonossifying fibromas are not uncommon, but those described in the rib are unique. We report the case of a 15-year-old patient with symptoms of chest wall pain for 5 days who underwent a video-assisted thoracoscopic rib resection for a 2.5-cm rib mass. Unexpectedly, pathological results revealed a nonossifying fibroma of the rib. The results showed excellent cosmesis and new bone formation because of the preservation of the overlying periosteum.
Adolescent ; Fibroma* ; Humans ; Osteogenesis ; Periosteum* ; Ribs* ; Thoracic Surgery, Video-Assisted* ; Thoracic Wall

Autologous cartilage grafts have become an integral part of aesthetic and reconstructive plastic surgery. However, little objective information is available about the actual quantitative resorption of cartilage in human. This study sought to objectively quantify and compare the resorption of costal cartilage in human. To compare the resorption characteristics of rib cartilage autografts, we harvested rib cartilage grafts from 37 microtia patients. All autografts were implanted subcutaneously on chest and then removed after 6 to 17 months. Graft mass and volume were compared before and after implantion. Rib cartilage grafts with perichondrium averaged 10.8+/-7.4% resorption by volume, On the other hand rib cartilage grafts without perichondrium 25.5+/-6.8%. There was no evidence of necrosis or inflammatory changes. The rib cartilage is the preferred source of autogenous cartilage for auricular reconstruction. Short-term resorption of rib cartilage without perichondrium appears to be higher than with perichondrium. The low resorption of cartilage with perichondrium may be due to in part to cartilage forming capacity of the perichondrium. It remains to be seen whether these differences in resorption persist in the long term.
Autografts ; Cartilage* ; Hand ; Humans* ; Necrosis ; Ribs ; Surgery, Plastic ; Thorax ; Transplantation, Autologous ; Transplants*

OBJECTIVETo investigate the influence on costal cartilage reparative regeneration by replanting the small blocks of autogeneic cartilage into the perichondrial pocket at the donor-site.

METHODS16 rabbits (8-10 weeks old, 1.8-2.2 kg) were randomly divided into four groups as three experimental groups and one control group. The 1.5 cm in length of costal cartilage defect was made in experimental groups with the perichondrium and costochondral junction left completely intact. The cartilage defect was closed by 3 methods as saturation directly, or replanting the small blocks of autogeneic cartilage, or plugging bio-protein jelly after cartilage replanting. Each experimental group was handled with two methods in two sides of costal cartilage. No operation was performed in control group. All the rabbits were sacrificed 16 weeks after operation. The appearance of thoracic cage and new-formed tissue at the defect site were examined grossly. Haematoxylin-eosin staining was performed to evaluate the characteristics of new-formed tissues and biomechanical detection was used to measure intension of new-formed tissues.

RESULTSThe appearance of thoracic cage was normal in every experimental group. Histological study showed that the defect was filled with abundant fibrous tissue in each group. The chipping of cartilage survived effectively with little proliferation. Biomechanical detection showed that the intension of new-formed tissue in the non-replanted group [(193.92 +/- 41.41) N] was obviously less than that in the replanted group [(318.88 +/- 28.28) N], or bio-protein jelly group [(301.00 +/- 39.52) N], or control group [(300.54 +/- 38.35) N] (P < 0.01). Furthermore, there was no statistical difference between the latter three groups (P > 0.05).

CONCLUSIONSAlthough replanting the chipping of cartilage can't promote reparative regeneration of hyaline cartilage, it can definitively strengthen the intensity of new-formed tissue, reinforce thoracic stability. It may also indirectly decrease the incidence rate of postoperative chest wall deformity.

Animals ; Cartilage ; transplantation ; Male ; Rabbits ; Regeneration ; Ribs ; physiology ; surgery ; Transplantation, Autologous

OBJECTIVETo investigate a new technique for nasal reconstruction with total rib cartilage framework.

METHODSThe expanded frontal flap was fabricated by skin expansion and flap delay to cover the reconstructed nose. The dorsal flap was reversed as the lining of reconstructed nose. The whole framework was made by rib cartilage. Secondary revision operation was also performed to make the reconstructed nose more natural.

RESULTSTotal nasal reconstruction was performed successfully in 37 cases. Each patient underwent 4-7 operation during a period of 6-8 months. 32 patients were followed up for 12-24 months. The reconstructed nose had a natural skin color and symmetric appearance with good ventilation and less scar. Both doctors and patients were satisfied with the results.

CONCLUSIONSatisfactory cosmetic result and ventilation function can be achieved by nasal reconstruction with total rib cartilage framework.

Adult ; Braces ; Female ; Humans ; Male ; Nose ; surgery ; Rhinoplasty ; methods ; Ribs ; transplantation ; Treatment Outcome

In 1974, Casson et. al. reported midfacial degloving approach to repair the midfacial bone fracture. After then, this approach has been used frequently to treat the lesions on nasal cavity, nasopharynx, facial plastic surgery and midfacial trauma. Midfacial degloving approach consists of 1) bilateral sublabial incision 2) complete transfixion incision/ septocolumellar incision 3) bilateral intercartilaginous incision 4) bilateral pyriform aperature incision. This approach provides proper access for midfacial bone structure without facial scar but has post-operative complications such as transient epistaxis, infraorbital nerve paresthesia and nasal crust. We treated three patients using midfacial degloving approach to correct traumatic deformity in midface area. In two patients, rhinoplasty with autogenous rib graft was done simultaneously. So we report these cases with review of literatures.
Cicatrix ; Congenital Abnormalities ; Epistaxis ; Fractures, Bone* ; Humans ; Nasal Cavity ; Nasopharynx ; Paresthesia ; Rhinoplasty ; Ribs ; Surgery, Plastic ; Transplants

Superior sulcus tumor of the lung is a bronchogenic tumor occurred in the apex of the upper lobe of the lung and is a unique clinical subtype of non-small cell lung cancer (NSCLC), which account for less than 5% of all bronchogenic carcinomas. It often involves the first rib, brachial plexus, subclavian vessels, sympathetic chain, stellate ganglion or vertebra. A lot of progress has been achieved in the treatment of superior sulcus tumor over the past decades. Several clinical trials reported in recent years have confirmed that concurrent chemoradiotherapy followed by surgical resection can improve the rate of complete resection, local control and pathological remission of the tumor, and prolong the total-survival time. It has become the most effective treatment mode for the superior sulcus tumor, and recommended as a standard treatment mode for superior sulcus tumor by National Comprehensive Cancer Network (NCCN) and American College of Chest Physicians (ACCP) guidelines. This article reviews relevant literatures at home and abroad, and briefly introduces the advances in surgical treatment and comprehensive treatment of superior sulcus tumor.
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Combined Modality Therapy ; Humans ; Lung Neoplasms ; drug therapy ; surgery ; therapy ; Molecular Targeted Therapy ; Ribs ; Treatment Outcome

Objective: To investigate the curative effect of rib cartilage framework supporting combined with local flap grafting for correction of cryptotia. Methods: Fourteen cases (nineteen ears) were corrected by rib cartilage framework supporting combined with local flap grafting method from January 2017 to March 2019. Part of the 7th rib cartilage was carved into a scalloped cartilage piece, which was implanted on the retroauricular cartilage to release and expand the deformed cartilage. A "M" incision was designed on the retroauricular skin to make the local flap grafting. Results: All corrected auricles were followed up for four months to three year and abtained satisfactory and stable appearance. In one case, the edge of the helix was broken two weeks after the operation, and well healed after repairing. Conclusions: The rib cartilage framework supporting combined with local flap grafting method can fully correct the deformity of cryptotia, and the long-term effect is satisfied. It can be an important complement to the classic methods.
Cartilage ; Ear, External/surgery* ; Humans ; Reconstructive Surgical Procedures ; Ribs ; Surgical Flaps

Primary hemangiopericytoma of the rib is extremely rare and only a few cases have been reported. A 62-yr-old man presented with an aching chest pain and dyspnea. Thoracic computed tomography revealed a homogenous mass expanding the right seventh rib. A diagnosis of hemangiopericytoma was established by percutaneous needle biopsy. Preoperative embolization of the feeding vessels of the tumor was performed in order to prevent perioperative bleeding. There was no significant bleeding during the surgery, where complete resection of the tumor with 7th to 9th ribs with a surgical margin of 5 cm was performed. Postoperative course was uneventful and there has been no recurrence for thirteen months. To our knowledge, there has been no report to apply a preoperative embolization of a primary hemangiopericytoma of the rib.
Bone Neoplasms/pathology/radiography/*surgery ; *Embolization, Therapeutic ; Hemangiopericytoma/pathology/radiography/*surgery ; Humans ; Male ; Middle Aged ; *Ribs ; Tomography, X-Ray Computed