resident:david_mathes
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| resident:david_mathes [2020/06/03 18:00] – [Breast Reduction] jonathan | resident:david_mathes [2023/08/21 13:55] (current) – [Tissue Expander] ally | ||
|---|---|---|---|
| Line 1: | Line 1: | ||
| - | ===== Dr. Mathes Introduction ===== | + | ===== Dr. Mathes Introduction ===== |
| - | * 1988 – 1992 | + | Vanderbilt University, Nashville, TN - B.A., European History (High honors in History), Minor Degree in Studio Art, Magna Cum Laude (1988 – 1992)\\ |
| - | Vanderbilt University, Nashville, TN - B.A., European History (High honors in History), Minor Degree in Studio Art, Magna Cum Laude | + | Tulane University Medical School, New Orleans, LA, Doctor of Medicine (1992 – 1996)\\ |
| + | Categorical Surgical Resident - New York Presbyterian Hospital, Weill-Cornell Medical Center, Department of Surgery, New York, NY (1996 – 1998)\\ | ||
| + | Research Fellow - Massachusetts General Hospital, Harvard Medical School, Department of Surgery, Boston, MA (1998 – 2001)\\ | ||
| + | Categorical Surgical Resident - New York Presbyterian Hospital, Weill-Cornell Medical Center, Department of Surgery, New York, NY (2001 – 2003)\\ | ||
| + | Chief Resident and Clinical Instructor in General Surgery - New York Presbyterian Hospital, Weill-Cornell Medical Center, Department of Surgery, New York, NY (2003 – 2004)\\ | ||
| + | Resident in Plastic and Reconstructive Surgery - University of Texas, Southwestern Medical Center, Department of Plastic and Reconstructive Surgery, Dallas, TX (2004 – 2006)\\ | ||
| + | \\ | ||
| + | [[https:// | ||
| - | * 1992 – 1996 | ||
| - | Tulane University Medical School, New Orleans, LA, Doctor of Medicine | ||
| - | * 1996 – 1998 Categorical Surgical Resident | ||
| - | New York Presbyterian Hospital, Weill-Cornell Medical Center, Department of Surgery, New York, NY | ||
| - | * 1998 – 2001 Research Fellow | ||
| - | Massachusetts General Hospital, Harvard Medical School, Department of Surgery, Boston, MA | ||
| - | * 2001 – 2003 Categorical Surgical Resident | ||
| - | New York Presbyterian Hospital, Weill-Cornell Medical Center, Department of Surgery, New York, NY | ||
| - | * 2003 – 2004 Chief Resident and Clinical Instructor in General Surgery | + | ===== Operative Reports ===== |
| - | New York Presbyterian Hospital, Weill-Cornell Medical Center, Department of Surgery, New York, NY | + | |
| - | * 2004 – 2006 Resident in Plastic | + | General Tips:\\ |
| - | University of Texas, Southwestern Medical Center, Department | + | [[medical_student: |
| + | Clip the artery or vein first on a flap? The artery first so the flap isn't engorged with blood\\ | ||
| + | Dr. Mathes preferred markings for breast cases? 9cm limbs always. prefers 6 cm NAC to IMF distance for final appearance.\\ | ||
| + | \\ | ||
| + | Thoughts on TE: Need to decide BW, height, volume | ||
| + | \\ | ||
| + | Pre-pect TE how do you place alloderm? Personal preference, two ways - drape vs wrap. 2 dead layers vs 3 layers. Draping uses less material. Wrapping constricts. Wrapping easier .\\ | ||
| + | Total submuscular drawback? Pain, pushes implant up (very constricting), | ||
| + | \\ | ||
| + | Why not subcutaneous recon? Capsular contracture. But these studies were done in the 80s with radical mastectomies.\\ | ||
| + | \\ | ||
| + | If you are the only one doing something, you are likely the lone genius.\\ | ||
| + | \\ | ||
| + | The book is being written on how well all the pre-pect alloderm recon will hold up.\\ | ||
| + | \\ | ||
| + | Immediate vs delayed reconstruction? | ||
| + | Previous irradiation? | ||
| + | If they have are GOING to have radiation? " | ||
| + | Factor for delay for radiation - Obesity. UT SW paper - ostoperative complications delay the commencement | ||
| + | \\ | ||
| + | Direct to implant requirements - Good flaps, wants to be smaller.\\ | ||
| + | \\ | ||
| + | When using areola markers, he likes you to suture the vertical limb. TAKE OUT THE STAPLES OVERLYING THE NIPPLE POSITION. And REMARK the nipple with the skin loose. This is for all breast reductions/ | ||
| + | ==== Free Gracilis Flap ==== | ||
| - | [[https:// | + | <WRAP group> |
| + | <WRAP half column> | ||
| - | =====PIMP Questions===== | + | Operative Report\\ |
| - | Clip the artery | + | The patient was brought to the Operating Room, and was placed on the operating room table in the supine position. The case began with Throacic by inserting a gastroscope and performing an esophagoscopy and the performing the exploration and removal of the hardware as dictated by their teams. Once they had completed their portion of their surgery we were called in to perform the gracilis free flap to the head and neck.\\ |
| + | \\ | ||
| + | This surgery require two microsurgeon due to the re-operative nature of the surgery and the need for someone to expose the neck vessels while the flap was being harvested. \\ | ||
| + | \\ | ||
| + | I began with the free gracilis flap harvest. | ||
| + | \\ | ||
| + | While I was harvested the free gracilis flap, Dr. Chong dissected out the facial | ||
| + | \\ | ||
| + | Once the vessels were ready and had been transected and secured via atramtic clamps I harvested the gracilis free flap. The artery and 2 veins were clipped and transected. The flap was brought to the head and neck area and secured. The vessels were then prepared under the microscope. The vein was anastomosed using a 2.0 mm flow coupler and the artery was anastomosed with 9'0 nylon suture in an interrupted fashion. Good flow was noted and good signal from the venous coupler. We then worked to inset the flap. Dr, Weyant scrubbed into the case again and guided where he wanted the flap secured to close the dead space and to bolster the repair | ||
| + | \\ | ||
| + | The donor site was closed | ||
| + | \\ | ||
| + | The patient was then transported to the CT ICU for monitoring of the flap and was noted to have good cutaneous doppler signal and good flow coupler sound.\\ | ||
| - | Dr. Mathes preferred markings for breast cases? 9cm limbs always. prefers 6 cm NAC to IMF distance for final appearance.\\ | + | </ |
| - | ===== Breast Reconstruction | + | <WRAP half column> |
| + | |||
| + | |||
| + | |||
| + | Tourniquet: finger / forearm / arm\\ | ||
| + | Drain: Yes/No\\ | ||
| + | Sutures: \\ | ||
| + | Dressing: | ||
| + | |||
| + | Resident Notes:\\ | ||
| + | |||
| + | {{: | ||
| + | {{: | ||
| + | {{: | ||
| + | |||
| + | </ | ||
| + | </ | ||
| + | ==== Breast Reconstruction ==== | ||
| Skin closure 3-0, 4-0 monocryl. Does not "cross midline of the patient or breast" | Skin closure 3-0, 4-0 monocryl. Does not "cross midline of the patient or breast" | ||
| Line 68: | Line 119: | ||
| Marking and Sizing the Nipple: | Marking and Sizing the Nipple: | ||
| - | Sit patient up once all incisions are stapled closed. Mark nipple position at area of greatest projection. Lie patient back flat and remove the staples within the marked nipple circle. With the same nipple sizer, make a new circle in the center of the prior marked circle. This smaller circle is now the new nipple position. De-epithelialize the skin within the circle and then cruciate the dermis. Pull nipple through and secure with interrupted 3-0 monocryl and then running 4-0 monocryl. | + | Sit patient up once all incisions are stapled closed. Mark nipple position at area of greatest projection. Lie patient back flat and remove the staples within the marked nipple circle. With the same nipple sizer, make a new circle in the center of the prior marked circle. This smaller circle is now the new nipple position. De-epithelialize the skin within the circle and then cruciate the dermis. Pull nipple through and secure with interrupted 3-0 monocryl and then running 4-0 monocryl. **Mathes does not like 4-0 suture to cross T-junctions. Do individual running sutures for each limb.**\\ |
| {{: | {{: | ||
| Line 80: | Line 131: | ||
| ==== Tissue Expander === | ==== Tissue Expander === | ||
| Intraoperative antibiotics. Antibiotics for home\\ | Intraoperative antibiotics. Antibiotics for home\\ | ||
| - | Sutures: 3-0 PDS for TE and alloderm, 3-0 monocryl deep dermal, 4-0 monocryl subcuticutlar, | + | Sutures: 3-0 PDS for TE and alloderm, 3-0 monocryl deep dermal, 4-0 monocryl subcuticutlar, |
| - | If going pre-pectoral, | + | |
| - | Pre-Pec- | + | |
| - | Horizontal mattress sutures to secure | + | Pre-Pec- |
| + | Horizontal mattress sutures to secure | ||
| Placing the alloderm at the edge at the sternal edge of the pectoralis muscle may be a good option for Dr. Mathes' | Placing the alloderm at the edge at the sternal edge of the pectoralis muscle may be a good option for Dr. Mathes' | ||
| Places central tab at the breast meridian.\\ Only sews in 2 tabs for the TE.\\ | Places central tab at the breast meridian.\\ Only sews in 2 tabs for the TE.\\ | ||
| + | |||
| + | |||
| + | |||
| + | Hemostasis was first obtained. The base-width of the pocket was measured as 11 cm and a Mentor Artoura High Profile 300 cc tissue expander was chosen. A piece of alloderm was cut in the shape of the breast footprint and sutured into place with 3-0 PDS interrupted sutures. The tissue expander was then placed and the meridian, medial and lateral tabs sutured with 3-0 PDS interrupted sutures. A 15 french round drain was placed with the exit point in the lateral fold of the breast. Tissue expander was filled. The incision was closed with 3-0 monocryl deep dermal sutures followed by 4-0 monocryl running subcuticular sutures. The incision was dressed with Dermabond. | ||
| ==== Tissue Expander to Implant Exchange==== | ==== Tissue Expander to Implant Exchange==== | ||
| Line 165: | Line 220: | ||
| We then turned our attention to the abdominal incision, which was measured at 45 cm. We excised 45 cm x approximately 5 cm at its maximum width to lower her scar and give her a better contour. | We then turned our attention to the abdominal incision, which was measured at 45 cm. We excised 45 cm x approximately 5 cm at its maximum width to lower her scar and give her a better contour. | ||
| + | |||
| + | {{: | ||
| + | |||
| + | {{: | ||
| ==== bilateral nipple reconstruction | ==== bilateral nipple reconstruction | ||
| - | We then turned our attention to the nipple reconstruction, | + | We then turned our attention to the nipple reconstruction, |
| - | + | \\ | |
| + | \\ | ||
| + | Resident Tips:\\ | ||
| + | Measure the base of the contralateral nipple and make that the base of the reconstructed nipple. Dr. Mathes' | ||
| + | \\ | ||
| + | As you raise the nipple, it looks like a "man trying to escape." | ||
| ==== Bialateral Tissue expander exchange to implants - bilateral circumaerolar mastopexy ==== | ==== Bialateral Tissue expander exchange to implants - bilateral circumaerolar mastopexy ==== | ||
| Line 180: | Line 244: | ||
| The patient was brought to the operating room, placed in supine position. | The patient was brought to the operating room, placed in supine position. | ||
| - | + | ||
| + | ==== Brachioplasty ==== | ||
| + | |||
| + | <WRAP group> | ||
| + | <WRAP half column> | ||
| + | |||
| + | Operative Report:\\ | ||
| + | 1. Bilateral brachioplasty\\ | ||
| + | \\ | ||
| + | The patient was brought to the operating room, placed in supine position. | ||
| + | </ | ||
| + | |||
| + | <WRAP half column> | ||
| + | |||
| + | Photos\\ | ||
| + | {{: | ||
| + | |||
| + | |||
| + | Drain: 10 french round blake drain with 3-0 nylon suture\\ | ||
| + | Sutures: 3-0 vicryl deep dermal, 4-0 monocryl subcuticular\\ | ||
| + | Dressing: Mastisol Steristrips\\ | ||
| + | |||
| + | **Marking: | ||
| + | Position: Arms out bilaterally. NO IVs in arms (put in legs). \\ | ||
| + | Procedure: Remark lines. Place several hash marks transversely. Make superior incision. Stay superficial. Make incisions along hash marks only as far as you know you can close. Staple this (true tailor tack). Can either excise the triangle you've created as you go or all at once after you've made and stapled each hash mark incision. Place a drain. usually smaller (7fr). Close with 3-0, 4-0, dermabond. Wrap with ACE. \\ | ||
| + | |||
| + | **Anatomy: | ||
| + | With the arm abducted and flexed at 90 degrees, the important landmarks for assessment are from the apex of the axillary crease to the olecranon\\ | ||
| + | The bicipital groove is the area between the biceps brachii above and the long head of the triceps below.\\ | ||
| + | In the bicipital groove, below the brachial fascia, lie several important neurovasculatur structures including the median and ulnar nerves and the axillary artery and vein.\\ | ||
| + | In the midportion of the upper arm over the bicipital groove, superficial to the brachial fascia, lies the medial brachial cutaneous nerve.\\ | ||
| + | In the distal portion of the upper arm over the bicipital groove, superficial to the brachial fascia, lies the medial antebrachial cutaneous nerve and the basilic vein.\\ | ||
| + | \\ | ||
| + | **Post-operative care:** \\ | ||
| + | Arm compression garment for 4 to 6 weeks.\\ | ||
| + | Keep arms elevated as much as possible.\\ | ||
| + | Do not exceed 90 degrees at the shoulder for 4 weeks.\\ | ||
| + | At 2 weeks, begin massage therapy +/- silicone.\\ | ||
| + | \\ | ||
| + | **Learning points/Pimp Questions: | ||
| + | Always perform excision in a segmental fashion. Failure to do so may lead to an incision that cannot be closed.\\ | ||
| + | If performing liposuction in combination with a brachioplasty, | ||
| + | What is the most common complication? | ||
| + | What is the most commonly injured nerve? - Medial antebrachial cutaenous nerve.\\ | ||
| + | </ | ||
| + | </ | ||
| + | |||
| + | |||
| + | |||
| + | ==== Thighplasty ==== | ||
| + | |||
| + | <WRAP group> | ||
| + | <WRAP half column> | ||
| + | |||
| + | Operative Report:\\ | ||
| + | 1. Bilateral Thighplasty\\ | ||
| + | \\ | ||
| + | The patient was brought to the operating room and placed in a supine position. | ||
| + | {{: | ||
| + | </ | ||
| + | |||
| + | <WRAP half column> | ||
| + | |||
| + | Photos\\ | ||
| + | {{: | ||
| + | |||
| + | |||
| + | |||
| + | Drain: 10 french round blake x2 for each side\\ | ||
| + | Sutures: deep 3-0 Monocryl and running 4-0 Monocryl\\ | ||
| + | Dressing: Mastisol, and Steri-Strips\\ | ||
| + | \\ | ||
| + | **MUST READ:** Mathes thighplasty paper with Kenkel [[https:// | ||
| + | |||
| + | |||
| + | **Marking: | ||
| + | **Position: | ||
| + | Procedure: Remark lines. Place several hash marks transversely. Make superior incision. Stay superficial and above deep fascia, especially over sartorius. Can go deeper more lateral. Make incisions along hash marks only as far as you know you can close. Staple this (true tailor tack). Can either excise the triangle you've created as you go or all at once after you've made and stapled each hash mark incision. Place a drain. Close with 3-0, 4-0, dermabond. Wrap legs with ACE. \\ | ||
| + | |||
| + | **Anatomy: | ||
| + | Muscles in this should not be visualized as the muscular fascia is not penetrated; surgery only involves the skin and subcutaneous fat of the inner thigh.\\ | ||
| + | |||
| + | {{: | ||
| + | |||
| + | **Post-operative care:** \\ | ||
| + | Patients are followed on a weekly basis after surgery to assure optimal wound healing and drain care for the vertical approach. | ||
| + | Drains can be removed when drainage is 30 cc or less for a few days.\\ | ||
| + | Compression of the leg from the toe to knee assists in preventing calf swelling.\\ | ||
| + | If suspicious swelling develops, particularly unilaterally, | ||
| + | Strenuous activity may be resumed 4 to 6 weeks after surgery as long as healing is uncomplicated.\\ | ||
| + | Longer-term care is provided for scar management, including topical therapies to reduce scar visibility and massage to assist in dysesthesias and edema.\\ | ||
| + | |||
| + | |||
| + | **Learning points/Pimp Questions: | ||
| + | If the patient has varicose veins, they should be treated first before the thigh lift.\\ | ||
| + | Thighplasty is rife with complications. At least small wound healing issues are almost inevitable.\\ | ||
| + | Other complications include: | ||
| + | Lymphedema: Best minimized by avoiding any interruption of lymphatics or veins. Compression from toe to knee and elevation may help. If swelling is asymmetrical, | ||
| + | Labial spread: With any procedure that creates some tension with tissue removal and lack of proper suspension of tissues around the mons. Multiple interrupted sutures suspending tissue to periosteum helps reduce risk.\\ | ||
| + | Wound healing problems are more of an issue with higher weight patients; undermining and adjunctive liposuction should be minimized. Permanent large caliber sutures around the groin may become infected with wound healing\\ | ||
| + | problems, necessitating removal of the exposed suture. | ||
| + | Unsatisfactory scar: symmetrical treatment with sequential, stepwise tissue excision and avoidance of high tension closure assists in optimizing scar. Irregular contour of the inner thigh with vertical thigh lift is not uncommon as posterior thigh tissue is thicker than the anterior tissues, so it is important to not pull posterior tissue forward.\\ | ||
| + | Venous thromboembolism: | ||
| + | Infection is not common, and risk can be reduced by optimizing surgical conditions like addressing efficiency with reduced operative time and hypothermia, | ||
| + | |||
| + | |||
| + | |||
| + | </ | ||
| + | </ | ||
resident/david_mathes.1591221615.txt.gz · Last modified: 2020/06/03 18:00 by jonathan
