Gynaecological Surgery

endometriosis surgery

Gynaecological surgery

As a highly qualified gynaecological surgeon, Phill McChesney is a Member of Endometriosis NZ Special Interest Group, with a special interest in endometriosis and is available to perform minimally invasive laparoscopic hysterectomy procedures in Auckland. 

Please click to read more about how Phill can help treat endometriosis and advise on your hysterectomy options, or to read about the gynaecological surgery services, use these jump links:

Ovarian cysts  |  Fibroids  |  Prolapse  |  Bleeding & Pain  |  Adhesions  |  Tubal Ligation


Abnormal vaginal bleeding & heavy periods

Abnormal bleeding may represent heavy bleeding (menorrhagia), bleeding between periods (intermenstrual bleeding), bleeding after sex (post coital bleeding), irregular bleeding or bleeding after menopause (post-menopausal bleeding).

Heavy bleeding is not only inconvenient and expensive to manage, but can be accompanied by pain and discomfort. Irregular or heavy bleeding can also indicate underlying issues and should be investigated by an expert gynaecologist.

The initial investigation usually involves an ultrasound of the pelvis and a clinical examination by the gynaecologist. Hormone blood tests may be recommended.Sometimes hysteroscopy (a very small telescope being inserted vaginally) is required to diagnose and treat the conditions causing the abnormal bleeding. In a minority of cases, laparoscopy may also be required to ensure that the causes of the heavy bleeding are fully investigated.

Uterine fibroids

Fibroids are benign growths of the muscle layer of the uterus. They occur in 40% of women and can have no symptoms, however they can cause pain and discomfort. 

Uterine fibroid symptoms:

  • Pelvic pain
  • Pain with intercourse
  • Pelvic pressure symptoms
  • Heavy periods
  • Interference with normal bladder and bowel function
  • Abdominal distension
  • Infertility
  • Recurrent miscarriage

Treatment

Fibroids are normally diagnosed by ultrasound, which also provides information on which method of treatment is required, or whether no treatment is needed.

Treatment of fibroids may be by hysteroscopic, laparoscopic or open surgery depending on size, number and location.  A myomectomy means removal of the fibroids by surgery – another option sometimes recommended is a hysterectomy. Occasionally non-surgical treatments are an option. 

Tubal Ligation

Known as ‘tying your tubes’, tubal ligation provides sterilisation by sealing a woman’s fallopian tubes so that eggs cannot reach the uterus. Laparoscopic tubal ligations are the least invasive surgical method and allow for quick recovery times.

Laparoscopic tubal ligation is a minimally invasive surgical technique, under general anaesthetic, that involves inserting a laparoscope (camera) usually through a small incision through the umbilicus (belly button) to view the abdomen and pelvis.  Usually only 1 further small incision just above the pubic hair line is required to insert an instrument to place clips on the tubes. 

Surgery takes 30 – 45 minutes, followed by a recovery time in the hospital of around 4 hours. Patients are normally able to go home the same day.

Ovarian cysts

Ovarian cysts are often physiological, which means they naturally occur and often resolve themselves, however sometimes cysts require surgical removal, either because of pain or other symptoms, or to eliminate the risk of further complications or malignancy.

Ovarian cysts symptoms:

  • Pelvic pain
  • Irregular bleeding
  • Pressure symptoms
  • Abdominal swelling or bloating
  • Pain with intercourse
  • Urinary frequency or discomfort
  • Changes in bowel function

Treatment

Diagnosis of cysts involves a combination of discussion, a physical exam, ultrasound and sometimes a blood test. Once Phill has the results of the investigation, he will discuss your options with you. 

Depending on the type of ovarian cyst diagnosed, treatment may range from a check up 6-8 weeks later to see if the cysts have resolved, to laparoscopic surgery to remove the cysts. Normally the ovary is not removed unless the cysts are cancerous (malignant). 

Laparoscopic surgery for the removal of cysts is a minimally invasive surgical technique, performed under general anaesthetic. The surgery involves inserting a laparoscope (camera) usually through a small incision through the umbilicus (belly button) to view the abdomen and pelvis.  2-3 further incisions are required in the lower abdomen to insert instruments in order to treat the cyst, which is then usually deflated and removed through the umbilicus.. This procedure takes 1-1.5 hours, followed by a hospital stay of one night and ideally 7-10 days’ rest.

Adhesions

Adhesions are areas of scar tissue that form between organs, often sticking organs together.  They are usually the result of infection, inflammation (sometimes caused by endometriosis) or previous surgery.

Adhesion symptoms:

  • Pain
  • Infertility
However, many adhesions are asymptomatic, which means you won’t notice them.

Treatment

Laparoscopic surgery is a favoured treatment for diagnosis and division of adhesions due to being least invasion and offering swift recovery times. This is a minimally invasive surgical technique, under general anaesthetic, that involves inserting a laparoscope (camera) usually through a small incision through the umbilicus (belly button) to view the abdomen and pelvis.  2-3 further incisions are usually required in the lower abdomen to insert instruments in order to divide or excise the scar tissue so there is no longer adhsion between the surfaces.  Laparoscopic surgery for the diagnosis and treatment of adhesions takes 1-2 hours, usually followed by a hospital stay of one night and ideally 7-10 days’ rest.

Prolapse

Fibroids are benign growths of the muscle layer of the uterus. They occur in 40% of women and can have no symptoms, however they can cause pain and discomfort. 

Prolapse symptoms:

  • Awareness of a lump protruding from the vagina• A downward dragging sensation• Back aches
  • Bladder symptoms (incontinence, difficulty passing urine, incomplete emptying, urgency)
  • Bowel symptoms (constipation, incomplete emptying)
  • Difficulty keeping a tampon in place
  • Problems with intercourse

TREATMENT

Not all prolapse requires treatment, and if prolapse treatment is recommended, surgery is not always necessary.  Physiotherapy is always important and non-surgical options such as vaginal pessaries are sometimes an option. If prolapse surgery is required, this is performed vaginally. Repairs to the pelvic floor may be made during a hysterectomy which is being performed for other reasons. Some prolapse surgery patients can develop recurrent prolapse – this affects up to 25% of women. 

As with all gynaecological conditions, discussing your options thoroughly with a knowledgeable gynaecologist is essential.

Vasectomy Reversal and Tubal Ligations

VASECTOMY REVERSALS & TUBAL STERILISATION REVERSALS

As a trained microsurgeon and fertility specialist, Phill can provide knowledgeable advice on all options and help select the option that is best for you. If you are considering a vasectomy reversal or tubal ligation reversal because you want to have a baby, Phill can evaluate all the factors influencing your chances of success. 

As a Fertility Specialist at Fertility Associates, Phill is extremely qualified to make recommendations on whether IVF or another method of increasing the chance of conception is a better option than vasectomy reversal or tubal sterilisation reversal.  

VASECTOMY REVERSAL

Phill performs vasectomy reversals using the most effective technique available; with a general anaesthetic and an operating microscope (microsurgical).
This has been proven to be more effective than the alternative methods such as using local anaesthetic and loupes to perform a vasectomy reversal. Other vasectomy reversal methods are generally considered to have up to 70-85% patency rates, while microsurgical procedures have 90-95% patency rates. The chance of successful pregnancy following vasectomy reversal depends on many factors, including the length of time since the vasectomy was performed.
 
   

RESULTS

The biggest study to date* showed these pregnancy success rates after vasectomy reversals:

Time since vasectomy

Less than 3 years

3-8 years

9-14 years

More than 14 years

Pregnancy achieved

75% of couples

50% of couples

40% of couples

30% of couples

The age and gynaecological history of the potential mother is extremely important to the chance of success. In some cases it may be better to proceed directly to IVF and ICSI rather than performing a vasectomy reversal, and with his fertility expertise, Phill is in an ideal position to give advice on this.

*Belker AM, Thomas AJ, Jr, Fuchs EF, Konnak JW, Sharlip ID. Results of 1,469 microsurgical vasectomy reversals by the Vasovasostomy study group. J Urol. 1991;145:505–11.    

REVERSAL OF FEMALE TUBAL STERILISATION

Reversing a tubal sterilisation can be performed either laparoscopically or with open surgery, which involves less cost.

Pregnancy success rates are much higher if the initial tubal ligation was performed with clips placed on the tubes, rather than having a piece of fallopian tube excised.  When the procedure is performed at the time of a caesarean section, the second method is more commonly used. Again, depending on various factors, it can be better to proceed directly to IVF rather than performing sterilisation reversal.

Phill will be able to advise you on the method that will give the best rate of conception. Get in touch, and we can discuss your options.

Hysterectomy

HYSTERECTOMY

  Most women consider a hysterectomy because of heavy periods, which gynaecologists call menorrhagia, or painful periods (dysmenorrhoea). Other conditions that may be resolved by hysterectomies include fibroids and endometriosis.
A hysterectomy involves removal of the uterus, so you will no longer have periods. Normally the ovaries are not removed during a hysterectomy. Hysterectomy is an effective procedure, and most women are very satisfied with the results. Hysterectomy can be performed laparoscopically, vaginally or abdominally.  Unfortunately, endometriosis can be missed by some general gynaecologists who have not had extensive training in endometriosis surgery. As it can be a painful and limiting condition to live with, it is worth consulting an endometriosis expert.

SURGERY

Phill is an expert in laparoscopic hysterectomy, which is a less painful, less invasive surgical method for hysterectomies and offers fast recovery times. This is a minimally invasive surgical technique, under general anaesthetic, that involves inserting a laparoscope (a very small camera) usually through a small incision through the belly button to view the abdomen and pelvis.  Three further incisions are required in the lower abdomen to insert instruments in order to disconnect the uterus, which is then removed vaginally. Endometriosis can be removed during the same procedure if required. This procedure takes approximately 1.5-2 hours, followed by a hospital stay of 2-3 days and ideally 3 weeks’ rest. Vaginal hysterectomy can be an option for women who have heavy periods and experience symptoms of prolapse as repairs can be made to the pelvic floor at the same time. This procedure takes 1-2 hours, followed by a hospital stay of 2-3 days and ideally 3 weeks’ rest. During an abdominal hysterectomy the uterus is removed through the abdomen. This surgery can be required for women with large fibroids in the uterus. This procedure takes 1-2 hours, followed by a hospital stay of 3-5 days and ideally 4-6 weeks’ rest. Phill will speak with you about your options and the best hysterectomy procedure for your situation during your personal consultation. Make a time to talk with Phill.

Endometriosis

endometriosis surgery

ENDOMETRIOSIS

Endometriosis is a very common condition, and affects around one in ten women.  Endometriosis is present in approximately half of all women with otherwise unexplained infertility; and in women who have pelvic pain or period pain, endometriosis is even more common.  The only truly reliable method of endometriosis diagnosis is by laparoscopy (a minimally invasive surgery), however gynaecologists with expertise in endometriosis surgery can often get a very good idea as to the likelihood of endometriosis by listening to patients describe the symptoms and performing a vaginal examination. 
 

SYMPTOMS

The types of symptoms women with endometriosis may experience include:
  •  Period pain
  • Pelvic pain at times unrelated to periods
  • Mid-cycle pain (particularly when it occurs predominantly on one side)
  • Pain or discomfort with sex
  • Bladder symptoms such as frequency or painful urination
  • Pain with bowel motions, particularly during a period
  • Infertility
  • Spotting before full menstrual flow (premenstrual spotting)
  • Heavy periods
  • Pain that is not controlled by hormonal contraception
  • Irritable bowel syndrome

TREATMENT

Endometriosis treatment involves laparoscopic surgical excision. This is a minimally invasive surgery, which is performed under general anaesthetic. A laparoscope (a tiny camera) is inserted, usually through a small incision in the belly button so the surgeon can view the abdomen and pelvis.  2-3 further incisions are usually required in the lower abdomen to insert instruments in order to remove the endometriosis. Surgery for endometrosis diagnosis and removal generally takes one or two hours, and most women need one night in hospital. Within 4-5 days after endometriosis surgery patients can generally resume normal activity such as lifting, driving, walking, and most are ready to return to work after 7-10 days’ rest. Treatment may also involve non-surgical adjuncts such as hormonal contraceptive pills, Mirena IUS or other pain medications.

SURGERY SUCCESS RATES

Over eighty percent of women with endometriosis appropriately treated at initial surgery do not require further treatment for the disease. 10-20% have recurring symptoms of endometriosis, however only some of these women will require further surgical treatment to improve their symptoms. Endometriosis can be removed in 95% of initial surgeries, and surgical risks and complications are low. Five percent of women are diagnosed with ‘severe endometriosis’ which involves the bowel wall/rectum and the ovaries. If severe endometriosis is diagnosed at an initial surgery, Phill will discuss your options with you thoroughly and a second operation may be recommended. Endometriosis pain can take up to three months to resolve as the nerves affected by endometriosis are affected by the removal operation and need to repair.

CONCEIVING WITH ENDOMETRIOSIS

Conceiving a baby can take longer as endometriosis can affect fertility rates, however most women with endometriosis can conceive eventually, with some requiring assistance such as intrauterine insemination (IUI) or in vitro fertilisation (IVF). If endometriosis is the only fertility issue identified, surgical removal will improve your chances of pregnancy. Ask about endometriosis diagnosis and treatment.

Fertility

FERTILITY

Phill is a Fertility Specialist at Fertility Associates.

With an extensive knowledge and experience in all areas of fertility, Phill’s areas of specialty include infertility, fertility preservation and advanced gynaecological surgery.  As a trained tubal microsurgeon, Phill also performs reversal of tubal sterilizations and vasectomies.  Phill also has a special interest in male fertility.

Phill is one of the few fertility specialists in New Zealand to complete the RANZCOG CREI subspecialist qualification, and is also a member of the CREI subspecialty committee and Endometriosis New Zealand Special Interest Group. Unfortunately, endometriosis can be missed by some general gynaecologists who have not had extensive training in endometriosis surgery. As it can be a painful and limiting condition to live with, it is worth consulting an endometriosis expert. 
 

Fertility ADVICE and Treatment

Phill’s consultation and fertility treatment at Fertility Associates can include:
  • Investigations and management plans
  • Ovulation induction
  • Surgical treatment and investigation
  • Intra-uterine insemination
  • IVF programmes
  • Donor eggs and sperm
  • Egg and sperm freezing
Contact Fertility Associates Auckland to book a consultation with Phill regarding fertility advice.

About Phil

 

ABOUT PHILL

BHB, MBChB, PGDipObsMedGyn, MRMed FRANZCOG, CREI 

 An experienced gynaecological surgeon, Phill McChesney is one of New Zealand’s most highly qualified gynaecologists, holding a Certificate of Reproductive Endocrinology and Infertility and a Master of Reproductive Medicine as well as the standard Fellowship of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists. 

To complete the RANZCOG CREI subspecialist qualification Phill completed an extra three years of advanced training in fertility, reproductive endocrinology and minimally invasive surgery. He is a trained tubal microsurgeon and performs advanced laparoscopic surgery. He is also a Fertility Specialist at Fertility Associates, and has extensive knowledge and experience in all areas of fertility. 

 

Phill’s areas of specialty include infertility, fertility preservation and advanced gynaecological surgery.  Approachable and down to earth, Phill is focused on creating personalised solutions and enjoys rapport with his patients. 

PROFESSIONAL QUALIFICATIONS

  • 2012 CREI – Certificate of Reproductive Endocrinology and Infertility, Royal Australian and New Zealand College of Obstetricians and Gynaecologists 
  • 2012 MRMed – Master of Reproductive Medicine, University of New South Wales 
  • 2010 FRANZCOG – Fellow of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists 
  • 2005 DipObsMedGyn – Diploma of Obstetrics and Medical Gynaecology, University of Auckland 
  • 2003 MBChB – Bachelor of Medicine, Bachelor of Surgery, University of Auckland 
  • 2000 BHB – Bachelor of Human Biology, University of Auckland 

THE MAN BEHIND THE QUALIFICATIONS

Born and raised in South Auckland, Phill gained his private pilot’s license during high school before qualifying in medicine at Auckland Medical School. Initially Phill worked at Waikato Hospital, completing the majority of his specialist gynaecology training in the Waikato with stints in Tauranga, and at National Women’s and Middlemore in Auckland. 

Phill also completed gynaecology Subspecialist training at Fertility Associates in Auckland alongside the pioneers of fertility in NZ, Drs Freddie Graham and Richard Fisher, and other leaders in the field such as Mary Birdsall. Phill spent a valuable year in Adelaide where he was mentored by Professor Robert Norman, and has also undertaken further Advanced Surgical training in Hamilton under tuition of Doctors VP Singh and Lakshmi Ravikanti who are recognized experts in minimally invasive surgery and endometriosis. 

Phill enjoys spending time with his family, who are very important to him. He feels lucky to be a New Zealander and spends precious time enjoying the many things NZ has to offer. He continues to use his pilot’s license for recreational flying, and likes music and the theatre.

 CREI Subspecialty Committee Member

In this role, Phill’s responsibilities include contributing to the development of training and assessment requirements to achieve certification in the REI subspecialty, consideration and assessment of individual trainees and programs leading to the award of certification in REI, and determination of the requirements for re-certification in the REI subspecialty. 

 Member of Endometriosis NZ Special Interest Group

As a member of ESIG, Phill provides advice on issues relating to endometriosis, contributes to research and voluntarily supports the organisation in its endeavours. 

Member of Australian Gynocological Endoscopy & Surgery Society

Since 1990, the AGES Society has built on its mission to promote the safest and highest standards of clinical and minimally invasive surgical care for women through education, surgical training and clinical research. The AGES Society is the premier gynaecological surgical association and represents the majority of practising gynaecologists in Australia and New Zealand, with links to other societies throughout the Asia-Pacific region and international collaborations. 

Member of Australia and New Zealand Society of REI

This Society aims to primarily strengthen our collegiality and raise the profile of CREI in Australia and New Zealand while establishing REIs as the ‘go to’ experts in the field of reproductive endocrinology and infertility. 

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Expert Individualised Gynaecological Care

Phill McChesney is an extremely qualified Specialist Obstetrician and Gynaecologist and one of NZ’s few Reproductive Medicine and Infertility specialists, with three years’ extra training as a sub-specialist.